Heidolph 036150440 Single-Channel Pump Head SP Standard, 2.5mm

This listing is for a QuattroFLow QF15SU-U Single-use Pump Diaphragm Pump. The unit is in full work (more)ing condition and is ready for immediate release. The Quattroflow QF15SU-U is a specialized 4-piston diaphragm pump designed for single-use in biopharmaceutical applications. Its features and applications make it particularly advantageous for handling delicate fluids. Here’s a closer look: Key Features: Single-Use Pump Chamber: Constructed from plastic, this design significantly reduces contamination risks and the need for cleaning between uses. 4-Piston Diaphragm Design: Ensures smooth and consistent flow, critical for sensitive applications. Self-Priming Capability: Can operate without priming, enhancing operational convenience, especially in processes where fluid levels fluctuate. Dry Running Capability: The pump can run dry without damage, providing flexibility in various operating conditions. No Rotating Parts: This design feature prevents heat generation and eliminates the risk of particle shedding, ensuring that the product remains uncontaminated and stable. Gentle Fluid Transfer: Designed to facilitate the safe and secure transfer of fluids, ideal for sensitive biological products. Applications: Biopharmaceutical Applications: Perfect for pumping aqueous solutions and biological products, especially those sensitive to shear forces, like proteins and enzymes. Research and Production Facilities: Suitable for use in laboratory or pilot plant environments, where precision and reliability are paramount. Re circulation of Feed/Retentate: Effective for processes involving membrane cassettes, hollow fibre, spiral wound, or ceramic filtration elements. Feed Pump for Filters: Works well as a feed pump for filter cartridges or plate and frame depth filters, ensuring optimal flow rates and minimal shear. Summary: The Quattroflow QF15SU-U stands out as a highly efficient solution for applications that require gentle handling of sensitive aqueous solutions. Its single-use design, self-priming ability, and lack of rotating parts make it an excellent choice for biopharmaceutical, biotech, food, and cosmetic sectors. This pump not only enhances process efficiency but also maintains the integrity of valuable biological materials throughout their handling and processing stages.

This Buchi V-700 Diaphragm Vacuum Pump was removed from a university lab where it was surplus to req (more)uirements. The unit powers up and the air in/out is working but it has not been tested with a gauge. It it in reasonably good cosmetic condition but has some marks from use. Please note that we have multiples of this unit in stock. You may not receive the one in the photos but will receive one in near-identical working and cosmetic condition. If you would like to see photos of the exact unit you are receiving upon purchase before it is shipped, we would be happy to provide this.

VACUUBRAND MD 4 VARIO Select Diaphragm Pump Ultimate Vacuum 1 mbar (0.75 Torr) Maximum Pumping Spee (more)d 3.4 CFM at 60Hz Number of Heads/Stages 4/3 Features - VACUU-SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory - Extraordinary diaphragm life for minimum operational and servicing costs - Contamination-free pumping and evacuation - Excellent ultimate vacuum and TURBO-MODE for use as backing pump for turbo pumps This three-stage diaphragm pump is an excellent solution for continuous, oil-free pumping of non-corrosive gases to a vacuum level as deep as 1 mbar. All wetted parts are made of aluminum, stainless steel and carefully selected plastics suitable for a wide range of applications with non-corrosive gases. The MD 4 VARIO select continuously adapts its motor speed to hold the desired vacuum level. That means the pump is whisper-quiet and generates ultra-low vibrations and has high leak tightness. The highly flexible fabric reinforced double FKM diaphragm is ideal for extended operating life. The VARIO design includes the variable speed pump and the VACUU·SELECT vacuum controller with external gauge head. The demand-responsive motor speed control on VARIO models further extends the already long lifetimes of diaphragms and valves. These three-stage diaphragm pumps are an excellent choice for continuous, contamination-free evacuation and pumping of non-aggressive gases at demanding vacuum conditions. They are especially suitable for applications requiring high volume flow in physics and analytics. The low ultimate vacuum makes these an attractive alternative to rotary vane pumps. Typical uses are as backing (roughing) pumps for turbomolecular drag pumps, for degassing of viscous media, as well as for exhaust gas analytics. Additionally, the VARIO model provides vacuum control by precise adjustment of the diaphragm pump´s motor speed to process requirements. Back diffusion of oil or even oil back flow, e.g., into a high vacuum chamber is excluded due to its oil-free operation. For equipment manufacturers customized versions are available. Depending on the application, the demand-responsive motor speed control of VARIO models further extends the long diaphragm life for which VACUUBRAND pumps are well-known. In addition, it provides an even higher pumping speed and enables precise vacuum control. INCLUDED: The VACUUBRAND MD 4 VARIO Select Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF IP65 UFEM 1.10 KT.18S2 Liquid Pump KNF SIMDOS diaphragm pumps offer a variety of options to sui (more)t most laboratory liquid metering and dosing needs. The UFEM 1.10 KT.18S2 version has a liquid transfer flow rate of 1 – 100 mL/min and discreet dosing volumes of 1– 999 mL. It is constructed with the following chemically-resistant flow path materials: PP head, PTFE covered diaphragm, and FFKM valves. The easy-to-read display combined with a touch control knob makes programming and access of all functions very intuitive. All SIMDOS pumps are simple and intuitive to operate, compact, and quiet, making them a welcome addition to any business or academic lab. They are effective against pressures of up to 85 psig and transfer viscous media up to 500 centistokes (reduced flow rate above 150 cSt). The integrated software permits the transfer parameters to be modified for a range of different viscosities at the touch of a button. With a durable and IP65 splash-proof design, these pumps are maintenance free, and provide trouble-free ±2% accuracy and ±1% repeatability performance. SIMDOS 10 pumps are self-priming up to 9.8 feet of water, and can run dry indefinitely without damage. Also, unlike peristaltic pumps, there are no troublesome tubing to break or fatigue. INCLUDED: The KNF IP65 UFEM 1.10 KT.18S2 Liquid Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Edwards nEXT300D - ISO100 160W Turbomolecular Pump Ultimate Vacuum <6x10-8 mbar Inlet Connection  (more)DN100ISO-K Pumping Speed Nominal 18,000.00 l/min Features - Combines oil-lubricated ceramic lower bearing with a dry permanent magnetic upper bearing for enhanced performance - Features built-in electronics for easy integration with TAG and TIC controllers - Allows for in-field oil and bearing cartridge changes with minimal tools - Provides high speeds and compression with advanced simulation-derived designs - Features a patented bearing suspension system to minimize noise and vibration - Ensures a clean vacuum with a permanent magnet upper bearing - Suitable for research, high-energy physics, mass spectrometry, and industrial applications - Designed for long-term reliability and minimal maintenance needs The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers. INCLUDED: The Edwards nEXT300D - ISO100 160W Turbomolecular Pump includes: - One Year Manufacturer's Warranty

Edwards NEXT 300T HC ISO100 160W Turbomolecular Pump Ultimate Vacuum <6x10-8 Inlet Connection DN1 (more)00ISO-K Displacement 25.0 m3h-1 / 14.7 ft3min-1 Features - Combines oil-lubricated ceramic lower bearing with a dry permanent magnetic upper bearing for enhanced performance - Features built-in electronics for easy integration with TAG and TIC controllers - Allows for in-field oil and bearing cartridge changes with minimal tools - Provides high speeds and compression with advanced simulation-derived designs - Features a patented bearing suspension system to minimize noise and vibration - Ensures a clean vacuum with a permanent magnet upper bearing - Suitable for research, high-energy physics, mass spectrometry, and industrial applications - Designed for long-term reliability and minimal maintenance needs The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers. INCLUDED: The Edwards NEXT 300T HC ISO100 160W Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

Galileo GAHW-50 small Ultra-low freezer. Capacity 50 L. Temperature range from - 40 ℃ to - 86 ℃. Rap (more)id cooling. Danfoss compressor. 110 mm foam insulation. Microprocessor based temperature controller. LCD digital display. USB port. Password protected parameter settings. Audible and visual alarms of: high / low temperature, power failure, low battery, door open, and system failure. Stainless steel interior. Bolt. Double silicone gasket. Wheels. Low noise. Low consumption. CE marking. Optional: Chart Recorder, CO2 back up system, printer, RS232, RS485, remote alarm.

Precision Balance for statistic control The purpose of the scale is the packaged goods control (PGC) (more), so remember that verification (legalization) is necessary. We recommend ordering a scale with a proper verification (legalization). PS X2.M is a series of advanced-class precision balances of high resolution based on RADWAG MonoBLOCK technology. The innovative construction of PS X2.M balance features a new single-point weighing pan fastening, which ensures its excellent geometry and minimizes eccentricity error. The labyrinth-shape fastening guarantees excellent resistance to contamination. RADWAG MonoBLOCK technology enables weighing loads with the readability of d=0.01 g at the maximum capacity of 10 kg. Rigid base ensures stability of the weighing system and great resistance to shocks. Internal adjustment system means precision and high measurement repeatability. Leverage of internal weight mass enables adjustment within the whole measuring range. Features: d=0.01 g readability at 10 kg max capacity great resistance to ambient conditions stability and repeatability over time RADWAG MonoBLOCK technology internal adjustment within the whole measuring range complex databases and ALIBI memory ergonomic 5” colour touchscreen touch-free operation Databases The instrument allows saving completed measurement data as complex reports and graphs. There are 7 databases: Operators (max 100 entries), Products (max 5 000 entries), Weighings (max 50 000 entries), Packaging (max 100 entries) Formulations (max 100 entries), Customers (max 1000 entries), The balance enables creating formulation reports (max 500 entries). ALIBI memory provides data protection and facilitates automatic measurement recording (max 500 000 weighing records). The memory facilitates data previewing, copying and archiving. Communication PS X2.M series is equipped with the following interfaces: 2 x RS 232, USB type A, USB type B, Ethernet and Wireless Connection. USB allows for fast transfer and copying of work results (measurements, reports, databases) to a computer or other weighing device. The balance provides possibility of remote data management.

The automatic feeder is dedicated for automatic dispensing of small objects onto the weighing pan of (more) RADWAG-manufactured balance to which it is connected. The feeder ensures regular feeding of the elements in accordance with determined time intervals. Operation and Compatibility The PA-04/H feeder cooperates with XA 4Y and AS 3Y analytical balances and PS 3Y precision balances. Both the feeder and the balance are automated devices. The balance carries out analysis of dosed elements and sends signal to the feeder to dispense subsequent element. The feeder features diodes, signalling its operation, and keypad allowing to control the process. Automatic feeder is equipped with function of automatic emptying of the storage bin. Vibrating Feeder Cylindrical vibrating feeder with storage bin enables safe and precise dosing of elements. The storage bin has a conical and stepped shape and is continuously welded. The stainless steel surface of adequate roughness reduces elements grating during dosing process. Variety of Applications The feeder is appropriate for dosing pills of diameter ranging from 3 to 25 mm, round and oblong, as well as details of similar shapes and dimensions Design The device is equipped with powder-coated steel housing and stainless steel cover. The storage bin features transparent lid that allows verifying quantity of remaining elements. Compatible with scales: All analytycal XA 5Y.A All analytycal XA 5Y Microbalances: - XA 21.5Y.M.A - XA 21/52.5Y.M.A - XA 52.5Y.M.A - XA 53.5Y.M.A Microbalances: - XA 21.5Y.M - XA 21/52.5Y.M - XA 52.5Y.M - XA 53.5Y.M Note! To make the feeder work, simply buy the PT0453 cable, which is not part of the set.

Gilson PIPETMAN M Multichannel P12x300M BT Connected Pipette PIPETMAN M Connected is a Bluetooth ena (more)bled electronic pipette that offers accuracy and precision in both standard and repetitive pipetting modes. Requiring virtually no pipetting forces to aspirate and dispense samples, the PIPETMAN M Connected Pipettes help reduce pipetting fatigue and increase pipetting efficiency. The pipette interacts in real-time with TRACKMAN Connected, making planning and executing pipetting protocols faster, easier, and more reliable. The PIPETMAN M Connected Pipettes are available in 20 models covering a volume range from 0.5 µL to 10mL in single channel configurations, and 0.5 µL to 1200 µL in multichannel configurations. Accurate and Precise PipettingThe motorized piston allows for high pipetting reproducibility and accuracy in all modes. Associated with TRACKMAN Connected and its PipettePilot application, the PIPETMAN M BT Connected Series reduces the risk of human error by transferring verifiable pipetting parameters and commands in the pipette.Increased FunctionalityThe intuitive interface has five pipetting modes for a larger number of applications: pipette, repetitive, mix, reverse, and custom. Create and transfer up to 10 custom protocols from the PIPETMAN M Connected Software into your pipette. Bluetooth connection enables communication with TRACKMAN Connected and helps guide you through your protocol telling you where, when, and how much to pipette with real-time interactions.Simple and Comfortable to UseAspirate and dispense with one click of the push button and eject tips with ease. The lightweight and ergonomic design rests comfortably in your hand for maximum pipetting comfort.CLICK HERE TO SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson PIPETMAN M Multichannel P12x300M BT Connected Pipette includes: - 5V Power Supply with AC Adapter and Cable - Four Battery & Ejector Tags - Manufacturer's Documentation - Operator's Guide - 2 Year Manufacturer's Warranty