Rocker 400 Vacuum Pump

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

VACUUBRAND VACUU-PURE 10C Screw Pump Ultimate Vacuum 0.005 mbar (0.0038 Torr) Maximum Pumping Speed (more) 5.3 CFM Inlet/Outlet Connection Small Flange KF DN 25 Features - 10-3 mbar vacuum range - 100% oil-free - Chemically resistant - No wear parts The dry screw pump VACUU-PURE® 10C reliably delivers the benefits of oil-free vacuum technology in the pressure range of 10-3 mbar. The new vacuum pump combines three important benefits for the user: 100% oil-free, chemically resistant, and no wear parts. VACUU-PURE 10C is ideally suited for clean processes and the production of pure products. The screw pump is especially designed for processes in the vacuum range down to 10-3 mbar, however unlike other fine vacuum technologies it can be used across the entire pressure range from atmospheric pressure to its ultimate vacuum. At the same time, aggressive gases and vapors can be pumped without any worries because of the high chemical resistance. The use of a cold trap is no longer necessary in most applications. VACUU-PURE easily handles high vapor loads through its extraordinary condensate compatibility. Thanks to this capability, a gas ballast is unnecessary, avoiding associated disadvantages like the reduction in pumping speed and an increase in noise levels. The integrated regeneration mode enables rapid drying of the pump at the end of the process. This allows sample throughput to be increased significantly as compared to other pump technologies. INCLUDED: The VACUUBRAND VACUU-PURE 10C Screw Pump includes: - 2 x Centering Rings - 2 x Clamping Rings - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

VACUUBRAND RC 6 Chemistry-HYBRID Pump Ultimate Vacuum 0.002 mbar (0.0015 Torr) Maximum Pumping Spee (more)d 4.1 CFM at 60Hz Number of Heads/Stages 2/2+2 Features - Reduced internal corrosion, even when working with corrosive vapors - Oil changes typically reduced 90% or more compared with rotary vane pumps alone - Most economical solution: In practical operation a cold trap is often no longer necessary - Ease of maintenance due to telescopic design The RC 6 chemistry-HYBRID pump is a combination of a two-stage rotary vane pump and a two-stage chemistry diaphragm pump for optimized corrosion resistance. The diaphragm pump maintains the oil reservoir under vacuum to keep the partial pressures of solvent vapors at levels below their condensation points and to reduce largely the concentration of oxygen and corrosive gases. Therefore, the RC 6 chemistry-HYBRID pump has a much higher solvent vapor pumping capability and resistance to aggressive gases than conventional rotary vane pumps. INCLUDED: The VACUUBRAND RC 6 Chemistry-HYBRID Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF UN820.3FTP IP44 Diaphragm Pump Ultimate Vacuum 8 mbar (abs.) Maximum Flow Rate 20L/min (1.2 m3/ (more)h) Protection Class IP44 Features - 100% oil free transfer - Pure transfer, evacuation and compression - Highly compatible with vapors and condensation - Chemically-resistant PTFE/FFPM flowpath - Suitable for aggressive or corrosive gases and vapors - Maintenance-free - Environmentally friendly - Compact, quiet and reliable TheKNF UN820.3FTP IP44 Diaphragm Pump isa dry-running device used in a wide range of laboratoryapplications. They transfer, compress and pump down without contamination. Theheart of these very compact pumps is a KNF structured diaphragm. This patenteddiaphragm was stress-optimized using the Finite Elements method. As a result,KNF was able to make the pump smaller while increasing the service life of thediaphragm. This pump is 115V. INCLUDED: The KNF UN820.3FTP IP44 Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Solvent delivery method: Parallel-type double plunger Plunger capacity: 10µL Maximum discharge press (more)ure: 40MPa Flow-rate setting range: 0.0001 to 10.0000 mL/min Flow-rate accuracy: No more than 1% or 0.5µL/min, whichever is greater (0.01 to 2 mL/min.) Flow-rate precision: No more than 0.06% RSD or 0.02 min SD, whichever is greater Pulsation: 0.1 MPa (for water at 1.0 mL/min. and 7MPa) Constant-pressure solvent delivery: Supported Plunger rinsing mechanism: Manual rinsing or automatic rinsing using optional product Safety measures: Liquid-leakage sensor, high-pressure/low-pressure limits Gradient type: Low-pressure mixing Number of mixed solvents: 4 max Dimensions (WxHxD): 260 x 140 x 420 mm Weight: 10 kg

Thermo Scientific Microplate Carriers for TX-1000 Rotor, Cat. #: 75007303The Thermo Scientific Micro (more)plate Carriers for TX-1000 Rotor, Cat. #: 75007303 are for use with the Thermo Scientific TX-1000 Rotor. These adapters feature a capacity for 4 x 6mL Standard or 4 x 2mL Deep-Well Microplate. This is a four piece set, and the adapters are new in packaging. INCLUDED: The Thermo Scientific Microplate Carriers for TX-1000 Rotor, Cat. #: 75007303 includes: - Four 75007303 Microplate Carriers - Full 6 Month Parts and Labor Warranty Thermo Scientific Microplate Carriers for TX-1000 Rotor, Cat. #: 75007303 SpecificationsCapacity4 x 6mL Standard or 4 x 2 mL Deep-WellRotor CompatibilityThermo Scientific TX-1000 Rotors

Ohaus PX623/E Pioneer Analytical Balance The Pioneer PX is a precision weighing tool tailored for la (more)boratory, industrial, and educational settings. It supports diverse applications from basic weighing to density determination. The instrument features a backlit LCD complemented by a secondary dot matrix line for detailed data visualization. With integrated RS232 and USB interfaces, it ensures efficient data communication, including GLP/GMP outputs synchronized with a real-time clock. Constructed with a durable metal base and removable stainless steel pan, the PX incorporates adjustable features such as environmental filters, auto-tare, and customizable calibration points. Safety indicators and multilingual options further enhance its professional utility.INCLUDED: The Ohaus PX623/E Pioneer Analytical Balance includes: - Power Cord - Two Year Manufacturer's Warranty

Designed to provide immediate, accurate readings of many grains, this unit does not require adjustin (more)g or temperature correction. As a fully electronic, built-in microprocessors, the Grainer is the world’s simplest handheld multi-grain tester. Samples can range from 20-180 grams. Twenty-six calibrations are included with the system. Select the product calibration desired, pour the sample into the container and results are shown within five seconds.