Vacuum equipment

Diaphragm vacuum pump KNF N022AN.18 Final pressure/ultimate vacuum (abs.) (mbar): 181 mbar (see phot (more)o) Model: N022AN18 Technical specifications: Voltage: 230 V, 50 Hz Current: 0.7 A Power: 100 W Max. pressure: 4 Bar Pump flow rate: 15 l / min External dimensions (W) x (D) x (H): 28 x 20 x 23 cm Equipment tested Year of manufacture: 2007

MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump, 250 mbar Ultimate Vacuum 253 mbar (more) (190 Torr) Pumping Speed 12 L/Min Number of Heads 1 Head Features - Provides clean and uncontaminated air exhaust with a built-in filter - Automatic cooling exhaust system allows for 24-hour continuous use - Customizable vacuum and gas velocity settings for specific applications - TEFLON surface treatment protects against gas corrosion, enhancing durability - Delivers a pumping speed of 12 L/Min for effective operation - Achieves a vacuum level of 253 mbar (190 Torr) for efficient performance The MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump is designed for efficient and reliable operation in environments that require clean and uncontaminated air exhaust. This pump features an oil-free design with a built-in filter, ensuring that the exhausted air remains free from contamination. The MS-VP250 is equipped with an automatic cooling exhaust system, allowing for continuous 24-hour operation, making it ideal for demanding laboratory and industrial settings. Its pressure-adjustable design enables precise control of vacuum and gas velocity to meet specific application requirements. The pump's TEFLON surface treatment provides robust chemical and corrosion resistance, ensuring durability even when exposed to harsh gases. With an ultimate vacuum of 253 mbar (190 Torr) and a pumping speed of 12 L/Min, the MS-VP250 delivers efficient vacuum performance. It features 6 mm inlet and outlet flanges, operating within a temperature range of 7°C to 40°C. The pump runs quietly with a noise level of less than 60 dBa, making it suitable for environments where low noise is essential. Its compact design, measuring 7.7 x 3.8 x 6.1 inches, and a weight of 7.6 kg, make it easy to fit into various setups. The pump is equipped with nitrile butadiene rubber valves for reliable operation and requires a motor power of 75W, compatible with electrical requirements of 110/220V, 50/60Hz. The MS-VP250's distinctive orange color not only enhances its aesthetic appeal but also signifies its robust anticorrosive and chemical resistance properties, making it a reliable choice for a wide range of vacuum applications.INCLUDED: The MARSHALL Select MS-VP250 Chemical Protected Diaphragm Vacuum Pump, 250 mbar includes: - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Chemical resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, base plate and two separ (more)ator bottles on the suction and pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 20 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5°C and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Filtration Degassing Vacuum oven Centrifugal concentration Qualitative characteristics Ideal for extremely aggressive / corrosive gases and vapors High compatibility with steam and condensate Integrated gas ballast valve Integrated control of the rotation speed 3-color status display for running / stand-by / error Compact, silent and reliable Chemically resistant compound vacuum system diaphragm vacuum pump, base plate and two separating bottles on the suction and pressure sides Modular; expandable 100% oil-free transfer - then pure transfer, evacuation and compression of gases High compatibility with steam and condensate Ecological Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

The N 820.3 FT.40.18 is a two-stage pump with an integrated “self-drying” system for automatic conde (more)nsate drain. The “SD” series is widely used in laboratories, especially when the vapors are humid and a clean and ecological vacuum is required. Typical applications are: vacuum ovens (for drying chemicals, drying biological samples, heat treatments), autoclaves for sterilizing instruments, containers, filters and textiles. Thanks to the use of anti-corrosion materials, it is possible to vacuum even corrosive products.  The heart of the pump is the diaphragm with differentiated structure in PTFE, optimized to guarantee high performance with reduced dimensions and at the same time, long life even in heavy applications.  When the humid gases are sucked in, condensation may form in the pump head: consequently the performance decreases, considerably increasing the emptying time. To eliminate condensation, the 'drying system' then opens a solenoid valve that allows ambient air to enter the heads. Once the condensation has been eliminated, the solenoid valve closes and the pump sucks from the stove in full capacity. Over time, condensation could form again and then the cycle is repeated. The time interval between one cycle and the next can be adjusted as desired, as well as the duration of the air injection. Technical features Flow rate (max.) 20 l / min Final vacuum (max.) 10 mbar (abs.) Pressure (max.) 1 bar (rel.) Fluid temperature allowed at 5-40°C FFPM valve material PTFE coated diaphragm material Pump head material PTFE Applications Rotary evaporation Vacuum oven Qualitative characteristics Clean operation, 100% oil-free Corrosion resistant PTFE / FFPM flow path Ideal for extremely aggressive / corrosive gases and vapors Compact, silent and reliable The self-drying system removes condensation without altering the vacuum level Maintenance free Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Chemical-resistant vacuum pump consisting of N 820 G diaphragm vacuum pump, base plate, separator on (more) the suction side and high-performance condenser on the pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 20 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 1,2 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Technical features Flow rate (max.) 20 l / min Final vacuum (max.) 8 mbar (abs.) Pressure (max.) 1 b (more)ar (rel.) Permissible fluid temperature 5-40°C Valve material: FFPM Diaphragm material PTFE coated Pump head material: PTFE Applications Rotary evaporation Degassing Drying of the gel Vacuum oven Qualitative characteristics Clean operation, 100% oil-free Chemically resistant PTFE / FFPM flow path Ideal for extremely aggressive / corrosive gases and vapors Compact, silent and reliable Maintenance free ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3 Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Chemical resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, support base, a separato (more)r on the suction side, a high-performance condenser on the pressure side and the Wifi device for remote vacuum control. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive / corrosive gases and vapors. Technical features Flow rate (max.): 34 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Vacuum oven Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Automatic and accurate recognition and monitoring of the boiling point via the integrated ramp function High recovery rates even with low boiling point solvents Wifi control device for safe operation from the outside of closed fume hoods Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Chemical-resistant vacuum pump consisting of N 840 G diaphragm vacuum pump, base plate, separator on (more) the suction side and high-performance condenser on the pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 34 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 2,04 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Chemical resistant vacuum pump consisting of N 820 G diaphragm vacuum pump, base plate and two separ (more)ator bottles on the suction and pressure side. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive/corrosive gases and vapours. Technical features Flow rate (max.): 20 l / min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 1,2 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Applications Filtration Vacuum oven Fluid suction Centrifugal concentration Qualitative characteristics Ideal for extremely aggressive / corrosive gases and vapors High compatibility with steam and condensate Integrated gas ballast valve Integrated control of the rotation speed 3-color status display for running / stand-by / error Compact, silent and reliable Chemically resistant compound vacuum system diaphragm vacuum pump, base plate and two separating bottles on the suction and pressure sides Modular; expandable 100% oil-free transfer - then pure transfer, evacuation and compression of gases High compatibility with steam and condensate Ecological Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Chemically resistant oil-free diaphragm vacuum pump used for a wide range of laboratory applications (more). It features PPS heads, PTFE lined diaphragms and FFPM valves. Technical features Flow rate (max.) 30 l / min Final vacuum (max.) 15 mbar (abs.) Pressure (max.) 0.5 bar (rel.) Permissible fluid temperature 5-40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: PPS Applications Filtration Degassing Drying Fluid suction Solid phase extraction Qualitative characteristics Clean operation, 100% oil-free Corrosion resistant Compact, silent and reliable Small ecological footprint Maintenance free Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

Laboport N 820 G KNF Diaphragm vacuum pump resistant to chemical and corrosive liquids, compact and  (more)oil-free. The pump capacity is manually adjustable with a simple knob. Laboport is equipped with gas ballast, PTFE/TFM heads, PTFE lined diaphragms and FFPM valves. It is suitable for a wide range of laboratory applications, including extremely aggressive/corrosive gases and vapours. - Flow rate (max.): 34 l/min - Final vacuum (max.): 6 mbar (abs.) - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2/-G IIB+H2 T3 - Ideal for extremely aggressive/corrosive gases and vapours - Clean operation, 100% oil-free Technical features - Flow rate (max.): 20 l/min - Final vacuum (max.): 6 mbar (abs.) - Pressure (max.): 0.1 bar (rel.) - Permissible fluid temperature between 5 and 40°C - Valve material: FFPM - Diaphragm material: PTFE coated - Pump head material: PTFE Applications - Centrifugal concentration - Degassing - Drying - Distillation - Drying of the gel - Rotary evaporation - Solid phase extraction Qualitative characteristics - Adjustable speed control - ATEX compliant only for internal atmosphere (Ex) II 2 / -G IIB + H2 T3 - Ideal for extremely aggressive / corrosive gases and vapors - Chemically resistant PTFE / FFPM flow path - Clean operation, 100% oil-free - Compact, silent and reliable - Maintenance free - Small footprint to optimize workspace Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMPS YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION Presentations of the Laboport line directly from the specialists who created it. English subtitles. Presentation of the new Laborports and SMART KNF control.

Chemical resistant vacuum pump consisting of N 820 G diaphragm vacuum pump, support base, a separato (more)r on the suction side, a high-performance condenser on the pressure side and the Wifi device for remote vacuum control. Thanks to the high compatibility of steam and condensate, the system is perfectly suited for extremely aggressive / corrosive gases and vapors. Technical features Flow rate (max.): 20 l/min Final vacuum (max.): 6 mbar (abs.) Pressure (max.): 0.1 bar (rel.) Flow rate (m³/h) at atm. pressure: 1,2 Permissible fluid temperature between 5 and 40°C Valve material: FFPM Diaphragm material: PTFE coated Pump head material: TFM ™ PTFE Application Vacuum oven Distillation Rotary evaporation Multi-user vacuum systems Qualitative characteristics Automatic and accurate recognition and monitoring of the boiling point via the integrated ramp function High recovery rates even with low boiling point solvents Wifi control device for safe operation from the outside of closed fume hoods Vacuum system comprising chemically resistant diaphragm vacuum pump, base plate, separator on suction side and high performance condenser on pressure side Modular expandable 100% oil-free transfer Thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Ideal for extremely aggressive / corrosive gases and vapors Integrated gas ballast valve 3-color status display for in operation / stand-by / error Integrated rotational speed control Environmentally friendly Start against ultimate vacuum of the pump Download the data sheet for further information and accessories. NOT SURE WHICH VACUUM PUMP YOU NEED? Try following our guide to KNF pumps: VACUUM PUMPS FOR THE LABORATORY Or download the KNF guide: THE IDEAL DIAPHRAGM PUMP FOR EVERY APPLICATION

MARSHALL Select MS-VP200 Chemical Protected Diaphragm Vacuum Pump, 200 mbar Ultimate Vacuum 200 mbar (more) (150 Torr) Pumping Speed 30 L/Min Number of Heads 1 Head Features - Provides clean and uncontaminated air exhaust with a built-in filter - Automatic cooling exhaust system allows for 24-hour continuous use - Customizable vacuum and gas velocity settings for specific applications - TEFLON surface treatment protects against gas corrosion, enhancing durability - Delivers a rapid pumping speed of 30 L/Min for effective operation - Weighs 7.6 kg, making it easy to transport and position The MARSHALL Select MS-VP100 Vacuum Pump is designed for efficient and reliable operation in a variety of laboratory and industrial applications. Featuring an oil-free design with a built-in filter, this vacuum pump ensures clean and uncontaminated air exhaust, making it ideal for environments where purity is crucial. The automatic cooling exhaust system enables continuous 24-hour operation, enhancing productivity and efficiency in demanding settings. The pump's adjustable pressure design allows users to fine-tune the vacuum and gas velocity to meet specific requirements, except for the GM-0.20 model. With a TEFLON surface treatment, the MS-VP100 is highly resistant to gas corrosion, ensuring long-term durability and reliable performance. With an ultimate vacuum of 200 mbar (150 Torr) and a pumping speed of 30 L/Min, the MARSHALL Select MS-VP100 delivers powerful and efficient vacuum performance. It features 6 mm inlet and outlet flanges and operates within a working temperature range of 7°C to 40°C. The pump runs quietly with a noise level of less than 60 dBa, providing a conducive working environment. Its compact design, with dimensions of 21 x 16 x 23.5 cm and a weight of 7.6 kg, makes it easy to integrate into various setups. The pump is equipped with nitrile butadiene rubber valves and requires an electrical supply of AC110/220V, 50/60Hz. The vibrant orange look of the MS-VP100 not only adds a distinctive aesthetic but also signifies its anticorrosive capabilities, making it a reliable choice for diverse vacuum applications.INCLUDED: The MARSHALL Select MS-VP200 Chemical Protected Diaphragm Vacuum Pump, 200 mbar includes: - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Heidolph ME1 Diaphragm Vacuum PumpThese pumps guarantee minimum noise and vibrations during operatio (more)n. Rpm-regulated pumps achieve the most precise vacuum. Minimized runtime saves energy and significantly increases the lifespan of the diaphragm. Once the required vacuum is reached, the pump automatically stops and reliably keeps the vacuum at the desired level. Highest distillation rates possible and reducing process time by 30%. Solvent recovery of up to 99%. Condenser is not in scope of delivery.

Edwards D13550300 ELD500 SL Standard Sniffer Line, 4 Meters Length 4 Meters Gas Throughput 15 to 25  (more)sccm For Use With ELD500 Leak Detectors Features - Designed for use with ELD500 leak detectors to locate gas leaks on test objects - Effective sniffer line length of 4 meters for extensive reach - Gas throughput ranging between 15 to 25 sccm for optimal performance - Features red and green LED indicators for real-time leak rate status - Simple setup by connecting to leak detector’s inlet port and "OPTION" input The Edwards D13550300 ELD500 SL Standard Sniffer Line, 4 Meters is designed for pinpointing gas leaks on various test objects when used alongside ELD500 leak detectors. This product features a KF25 flange for vacuum connection and an 8-pin plug for electrical connections, ensuring easy integration with your existing systems. The sniffer line supports a gas throughput of 15 to 25 sccm, optimizing performance and accuracy in leak detection tasks. Notably, it includes visual indicators with a red LED to signal when the leak rate exceeds Trigger 1 threshold and a green LED to indicate when it falls below, providing clear, immediate feedback during operations. To set up, simply connect the sniffer line's KF25 flange to the ELD500 leak detector’s inlet port and the 8-pin plug to the detector's "OPTION" input for seamless functionality. INCLUDED: The Edwards D13550300 ELD500 Sniffer Line includes: - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Edwards D39590000 ADC Active Digital Vacuum Gauge Controller, Standard Version, 1 Gauge Active Gauge (more) Compatibility APG Series (including 200, legacy APG, and APGX-H) & WRG Series (including 200 and legacy WRG) Display High brightness green LED display 12mm (0.47 in. high) Choice of Units mbar, Torr, Pa, Volts Features - Simply plug in the mains supply, connect the gauge, and the ADC displays the measured pressure - Supports Edwards gauges with a total measuring range of 2000 to 1 x 10⁻⁹ mbar (1500 to 7.5 x 10⁻¹⁰ Torr) - The ADC and Edwards gauges address a broad spectrum of laboratory and industrial applications - Bright LED display gives clear long distance readability - Displays in mbar, Torr, Pascal or Volts - Compact with small 1/8 DIN enclosure, may be panel or bench mounted - Push-button control makes operation highly intuitive The Edwards D39590000 ADC Active Digital Vacuum Gauge Controller is a streamlined and efficient tool for vacuum measurement, suitable for a range of laboratory and industrial applications. This compact controller features a bright LED display, providing clear readability from a distance, and simple push-button controls for ease of use. It is designed to automatically recognize and integrate with compatible Edwards gauges such as the APG200, WRG200, AIM200, and ASG2 ranges, loading the appropriate look-up table and displaying the pressure in commonly used units like mbar, Torr, Pascal, or Volts. The standard version of the ADC can display the pressure measured by a single active gauge. Its compact size allows for flexibility in installation, fitting easily into a small 1/8 DIN enclosure that can be mounted on a panel or positioned on a bench. To operate, simply connect the mains supply and attach the gauge to immediately begin pressure monitoring, making it a cost-effective choice for managing process vacuum. INCLUDED: The Edwards D39590000 ADC Active Digital Vacuum Gauge Controller, Standard Version, 1 Gauge includes: - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Hoefer VP200 Diaphragm Vacuum Pump for GD2000 Vacuum Gel Dryer Ultimate Pressure 9 mbar Max. Pumpin (more)g Speed(60 Hz) 1.2 cfm Rated Motor Speed at 50/60 Hz 1500/1800 rpm Features - Optimized for use with the Hoefer GD2000 Vacuum Gel Dryer - High resistance to water vapor, acid, and gel staining solution vapors - Dual vapor trap flasks to capture condensate at pump inlet and outlet - Easy-to-remove flasks with single clamp design for quick cleaning - Robust, user-friendly design requiring minimal maintenance - 180 W motor with overload cutout for motor protection - Quiet operation with sound pressure level of 41 dBA - IP 54 protection rating for enhanced durability in lab environments The Hoefer VP200 Diaphragm Vacuum Pump is designed for efficient, reliable gel drying on the Hoefer GD2000 Vacuum Gel Dryer. Engineered to withstand exposure to water vapor, acidic solutions, and gel staining vapors, the VP200 is both robust and highly resistant to corrosive conditions. This vacuum pump includes dual vapor trap flasks at both the inlet and outlet to capture condensate, which can be quickly removed for cleaning thanks to a single-clamp design. With a powerful 180 W motor and a quiet 41 dBA operation, the VP200 operates smoothly with minimal maintenance required. Its IP 54 protection rating and durable construction make it a dependable choice for rigorous lab environments. INCLUDED: The Hoefer GD2001 Vacuum Gel Dryer includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Hoefer GD2001 Vacuum Gel Dryer Max. Gel Dimensions (W x L) 33 x 44 cm Heater Output Power 800 W Th (more)ermostat Control Range 40°C to 80°C Features - Rapid and even gel drying with a dry-heat vacuum method - Thermostatically controlled 800W heater for consistent operation - Independent 575W pump outlet for efficient vacuum performance - Indoor operating conditions: 15-40°C with humidity up to 80% for 15-31°C, reducing to 50% at 31-40°C - Stainless steel screen and porous polyethylene cover sheet for effective gel drying - Complies with EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety certifications The Hoefer GD2001 Vacuum Gel Dryer provides an efficient and safe method for drying gels using a dry-heat vacuum approach, ensuring rapid, even, and distortion-free results. With a thermostatically controlled 800W heater, the GD2001 consistently maintains optimal temperatures, ideal for producing high-quality, well-dried gels. The unit includes a stainless steel screen, porous polyethylene cover sheet, Mylar® and cellophane sheets, as well as essential filter paper, making it ready for precise drying applications right out of the box. Designed for indoor use at 15-40°C and compatible with humid environments up to 80% (gradually decreasing to 50% at 31-40°C), this dryer meets rigorous EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety standards, making it a reliable addition for laboratory workflows. The Hoefer GD2001 Vacuum Gel Dryer does not include a vacuum pump. Please inquire for assistance with pump selection. INCLUDED: The Hoefer GD2001 Vacuum Gel Dryer includes: - Silicone Rubber Overlay Sheet - Stainless Steel Screen - Porous Polyethylene Cover Sheet - Porous Cellophane–50 sheets - Mylar® Cover Sheet - Filter Paper–10 sheets - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump Max. Gel Dimensions (W x L) 33 x 44 cm Heater (more) Output Power 800 W Ultimate Pressure VP200 Vacuum Pump 9 mbar Features - Rapid and even gel drying with a dry-heat vacuum method - Thermostatically controlled 800W heater for consistent operation - Independent 575W pump outlet for efficient vacuum performance - Complete system includes GD2000 Gel Dryer, VP200 Vacuum Pump, and all essential accessories - Indoor operating conditions: 15-40°C with humidity up to 80% for 15-31°C, reducing to 50% at 31-40°C - Stainless steel screen and porous polyethylene cover sheet for effective gel drying - Complies with EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety certifications The Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump provides a fast, efficient, and safe solution for drying gels through a dry-heat vacuum method. This system ensures rapid and even drying with minimal risk of gel distortion or cracking. Equipped with a powerful, thermostatically controlled 800W heater, the GD2000 maintains consistent temperature levels to achieve high-quality results. The complete system includes the VP200 Vacuum Pump, stainless steel screen, porous polyethylene cover sheet, Mylar® and cellophane sheets, and other essential accessories for effective and reliable operation. Designed for indoor use within a 15-40°C temperature range, the GD2000 is compatible with high humidity environments up to 80% (gradually decreasing to 50% at 31-40°C). Built with safety in mind, this system meets EN61010-1, UL61010A-1, CSA22.2 1010.1, and CE safety standards, making it a durable and compliant choice for precise gel drying needs. INCLUDED: The Hoefer GD2000 Vacuum Gel Drying System w/ Vacuum Pump includes: - Silicone Rubber Overlay Sheet - VP200 Vacuum Pump - Stainless Steel Screen - Porous Polyethylene Cover Sheet - Vacuum Tubing–3 m - Porous Cellophane–50 sheets - Mylar® Cover Sheet - Filter Paper–10 sheets - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Yamato GLD202BB Rotary Vane Vacuum Pump with Stainless Steel Hose, 115V Ultimate Pressure 6.7 x 10 (more)-3 mbar Actual Pumping Speed 200 L/min (50Hz) 240 L/min (60Hz) Weight 31 kg Features - High performance while maintaining low vibration and noise levels - Oil-back flow prevention mechanism - Large sized oil level gauge to ensure accuracy in monitoring vacuum processes - Multi voltage motor - Compatible with a variety of applications Introducing the GLD Series Rotary Vane Pump, a high-performance and low-noise vacuum pump designed to excel in various applications. This pump boasts an array of impressive features, including a gas ballast valve, oil-back-flow prevention mechanism, and a generously sized oil level gauge. With its multi-voltage motor and adherence to international standards, it ensures versatility and compatibility across different setups. Perfectly suited for applications in the fields of chemistry, scientific experimentation, analyzers, and laser systems, this pump also excels as a backing pump for electronic microscopes, semiconductor equipment, sputtering and vacuum evaporation equipment, as well as vacuum and freeze dryers. Plus, with a noise level of just 57 db(A) or less, it ensures a quiet and efficient operation. Experience superior performance and reliability with the GLD Series Rotary Vane Pump, your ideal choice for vacuum solutions.INCLUDED: The Yamato GLD202BB Rotary Vane Vacuum Pump with Stainless Steel Hose, 115V includes: - Hose Clamp - NW25 Centering O-Ring - SUS Flexible Hose KF25 x 1500mm - Oil Mist Trap - Power Cord - One Year Manufacturer's Warranty

Yamato GLD202BB Rotary Vane Vacuum Pump with Rubber Hose, 115V Ultimate Pressure 6.7 x 10-3 mbar A (more)ctual Pumping Speed 200 L/min (50Hz) 240 L/min (60Hz) Weight 31 kg Features - High performance while maintaining low vibration and noise levels - Oil-back flow prevention mechanism - Large sized oil level gauge to ensure accuracy in monitoring vacuum processes - Multi voltage motor - Compatible with a variety of applications Introducing the GLD Series Rotary Vane Pump, a high-performance and low-noise vacuum pump designed to excel in various applications. This pump boasts an array of impressive features, including a gas ballast valve, oil-back-flow prevention mechanism, and a generously sized oil level gauge. With its multi-voltage motor and adherence to international standards, it ensures versatility and compatibility across different setups. Perfectly suited for applications in the fields of chemistry, scientific experimentation, analyzers, and laser systems, this pump also excels as a backing pump for electronic microscopes, semiconductor equipment, sputtering and vacuum evaporation equipment, as well as vacuum and freeze dryers. Plus, with a noise level of just 57 db(A) or less, it ensures a quiet and efficient operation. Experience superior performance and reliability with the GLD Series Rotary Vane Pump, your ideal choice for vacuum solutions.INCLUDED: The Yamato GLD202BB Rotary Vane Vacuum Pump with Rubber Hose, 115V includes: - Hose Clamp - NW25 Centering O-Ring - Rubber Hose ID 21mm / 1500mm - Oil Mist Trap - Power Cord - One Year Manufacturer's Warranty

VACUUBRAND VACUU-VIEW Vacuum Gauge Upper Measuring Limit 1100 mbar/hPa (825 torr) Lower Measuring L (more)imit 0.1 mbar/hPa (0.075 torr) Vacuum Sensors Integrated Features - Highest precision in the range from atmosphere down to 0.1 mbar, perfect gauge for all rough vacuum applications - Compact design with integrated sensor for useful setup in laboratory and process - Chemically resistant ceramic diaphragm sensor, highly reliable at harsh laboratory conditions even in case of aggressive chemicals - Illuminated display, easy to read - Display with menu driven handling easy to use e.g. for unit setting For the monitoring of your vacuum processes in the rough vacuum range, the new vacuum gauges VACUU·VIEW are perfect! Chemically resistant ceramic diaphragm sensor for measurement in the rough vacuum range. VACUU·VIEW provides gas-independent pressure indication with precise capacitive readout.INCLUDED: The VACUUBRAND VACUU-VIEW Vacuum Gauge includes: - Kit Hose Nozzle DN 6/10 mm - Power Supply - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND VACUU-VIEW Extended Vacuum Gauge Upper Measuring Limit 1100 mbar/hPa (825 torr) Lower Me (more)asuring Limit 1 x 10-3 mbar/hPa (1 x 10-3 torr) Vacuum Sensors Integrated Features - Precision and chemical resistance in an exceptionally wide range from atmosphere down to 10-3 mbar, one gauge only for both rough and fine vacuum - Compact design with integrated sensors for useful setup in laboratory and process - The chemical resistant combination of ceramic diaphragm sensor and ceramic jacketed Pirani sensor ensures a long product life even with aggressive chemicals - Illuminated display, easy to read - Display with menu driven handling, easy to use e.g. for unit settings For the monitoring of your vacuum processes in the rough and fine vacuum range, the new vacuum gauges VACUU·VIEW extended are perfect! The heavy duty combination of ceramic diaphragm sensor and ceramic jacketed Pirani sensor ensures reliable readings in the wide range from atmosphere down to 10-3 mbar.INCLUDED: The VACUUBRAND VACUU-VIEW Extended Vacuum Gauge includes: - Kit Hose Nozzle DN 6/10 mm - Power Supply - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND RZ 6 Rotary Vane Vacuum Pump Ultimate Vacuum 0.002 mbar (0.0015 Torr) Maximum Pumping Sp (more)eed 4.0 CFM at 60Hz Number of Stages 2 Features - High flow rates even at vacuum levels approaching ultimate vacuum - High water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast - Vacuum-tight at switch-off; external anti-suckback valve not needed - Large oil volume: Long intervals between oil changes - Ease of maintenance due to telescopic design These powerful rotary vane pumps feature a particularly compact design and low weight for pumps of this capacity. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate. Various packages including pump, oil mist filter, etc. are available. Rotary vane pumps are used when an ultimate vacuum between a few mbar and down to 10-3 mbar must be attained. Typical applications are degassing, lyophilization, fine vacuum distillation and drying chambers. The pumping unit PC 3 is the perfect choice for applications requiring special protection of pump and environment. Designed for use in chemical laboratories, the cold trap helps the pumps to handle large volumes of condensable vapors. The cold trap is metalized for extended coolant life and protected against implosion. INCLUDED: The VACUUBRAND RZ 6 Rotary Vane Vacuum Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump Ultimate Vacuum 0.002 mbar (0.0015 Torr) Maximum Pumping  (more)Speed 1.65 CFM at 60Hz Number of Stages 2 Features - High flow rates even at vacuum levels approaching ultimate vacuum - Very good ultimate vacuum even with gas ballast - Vacuum-tight at switch-off; external anti-suckback valve not needed - Large oil volume: Long intervals between oil changes - Ease of maintenance due to telescopic design The one-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require a low ultimate vacuum at medium gas flow rate. Typical applications are lyophilization, fine vacuum distillation and evacuation of small volumes, e.g., for utilization of µ-focus x-ray tubes or filling with pure gases. INCLUDED: The VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND DVR 2pro Vacuum Gauge Upper Measuring Limit 1060 mbar/hPa (795 torr) Lower Measuring Lim (more)it 1 mbar/hPa (1 torr) Vacuum Sensors Integrated Features - Improved functionality within the navigation menu helps to save energy and to increase the life cycle of the battery - Large, graphical analog display with digital measuring values alows to detect tendencies and makes it easier to readout precisely - Pressure unit user-selectable in mbar, hPa or Torr prevents unnecessary conversions - Different vacuum connections and the additional support rod allow the use in almost every laboratory application - Chemical resistant materials for wetted parts together with the capacitive ceramic diaphragm pressure sensor provide excellent long-term stability and accuracy The DVR 2pro is a fully electronic, versatile vacuum gauge for the measuring range from atmospheric pressure to 1 mbar. All wetted parts are made from enhanced chemical resistant material which allows the use under very rough laboratory conditions. The high accuracy and the large graphical display from the DVR 2 have also been carried forward for the “pro” version. One of the main enhancements is the power supply with a normal 9 V Alkaline battery. The new battery slot at the back of the gauge allows for easy replacement of the battery. A wider range of connection parts provide a great range of connection flexibility for laboratory use.INCLUDED: The VACUUBRAND DVR 2pro Vacuum Gauge includes: - 9V Alkali-Manganese Battery - Support Rod and Connecting Parts - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND DCP 3000 Vacuum Gauge with VSP 3000 Head Upper Measuring Limit 100 mbar/hPa (750 Torr) L (more)ower Measuring Limit 1 x 10-3 mbar/hPa (1 x 10-3 torr) Interface RS232C Features - Vacuum measuring device for connecting external vacuum sensors for measurements directly on the system - Flexible and expandable with up to eight sensors, four of the types VSK 3000 / VACUU·VIEW (Atm. to 0.1 mbar) and VSP 3000 / VACUU·VIEW extended (Atm. up to 10-3 mbar) - Relative pressure measurement with reference sensors (VSK 3000) and data logger function with up to 32000 measuring points (RS 232C) - Robust plastic / ceramic vacuum sensor VSP 3000 with high chemical resistance - VSP 3000 with a wide measuring range from atmospheric pressure to fine vacuum (10-3 mbar) thanks to the thermal conductivity measuring principle The fully electronic vacuum measuring device DCP 3000 is both versatile and decisive with its mechanical robustness, measuring accuracy and reliability. The large, illuminated display provides the measured value display of all connected sensors via an easy-to-use rotary control. Up to eight vacuum sensors (four of each type VSK 3000 / VACUU·VIEW and VSP 3000 / VACUU·VIEW extended) can be connected to the DCP 3000. The measurement can be carried out directly on the application. The DCP 3000 enables a relative pressure measurement (reference sensor VSK 3000) as well as working with pressure-dependent switching points by specifying switch-on and switch-off points on an external valve. The vacuum measuring device can also be used as a data logger with up to 32,000 measuring points. The data is read out via the serial interface (RS 232C). The vacuum sensor VSP 3000 is based on the gas thermal conductivity (Pirani) principle for the wide measuring range from atmospheric pressure to 10-3 mbar. Thanks to its structure made of chemically resistant plastics (PBT, PUR) and ceramics, it offers significantly higher chemical resistance and robustness compared to conventional Pirani sensors with fine wire metal filaments. Please also note our alternative product VACUU·VIEW extended.INCLUDED: The VACUUBRAND DCP 3000 Vacuum Gauge with VSP 3000 Head includes: - Power Supply - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND DCP 3000 Vacuum Gauge with VSK 3000 Head Upper Measuring Limit 1080 mbar/hPa (810 Torr)  (more)Lower Measuring Limit 0.1 mbar/hPa (0.1 torr) Interface RS232C Features - Vacuum measuring device for connecting external vacuum sensors for measurements directly on the system - Flexible and expandable with up to eight sensors, four of the types VSK 3000 / VACUU·VIEW (Atm. to 0.1 mbar) and VSP 3000 / VACUU·VIEW extended (Atm. up to 10-3 mbar) - Relative pressure measurement with reference sensors (VSK 3000) and data logger function with up to 32000 measuring points (RS 232C) - Capacitive ceramic diaphragm vacuum sensor VSK 3000 made of aluminum oxide with high chemical resistance, gas type independent absolute pressure Measurement - Excellent measurement accuracy, temperature and long-term stability The fully electronic vacuum measuring device DCP 3000 is both versatile and decisive with its mechanical robustness, measuring accuracy and reliability. The large, illuminated display provides the measured value display of all connected sensors via an easy-to-use rotary control. Up to eight vacuum sensors (four of each type VSK 3000 / VACUU·VIEW and VSP 3000 / VACUU·VIEW extended) can be connected to the DCP 3000. The measurement can be carried out directly on the application. The DCP 3000 enables a relative pressure measurement (reference sensor VSK 3000) as well as working with pressure-dependent switching points by specifying switch-on and switch-off points on an external valve. The vacuum measuring device can also be used as a data logger with up to 32,000 measuring points. The data is read out via the serial interface (RS 232C). The ceramic membrane vacuum sensor VSK 3000 is suitable for the measuring range from atmospheric pressure to 0.1 mbar. It measures regardless of the gas type and is highly chemically resistant, which means that the measurement can be carried out directly at the process, with excellent measurement accuracy and high long-term and temperature stability. Please also note our alternative product VACUU·VIEW.INCLUDED: The VACUUBRAND DCP 3000 Vacuum Gauge with VSK 3000 Head includes: - Kit Hose Nozzle DN 6/10 mm - Power Supply - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty