Elga LA630 Recirculation Pump

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

VARIAN DS 102 vacuum pump DS102 model Code: SQ 396 1725/1425 rpm 230 V 50/60 Hz 1/2 HP Vacuum limit: (more) 11.0 x 10-3 mbar (0.011 mbar) External dimensions (D)x(H)x(W): 42 x 14 x 24 cm Weight: 24Kg Without filter

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

VACUUBRAND MD 4C VARIO Select Chemistry Diaphragm Pump Ultimate Vacuum 1.5 mbar (1.1 Torr) Maximum  (more)Pumping Speed 2.7 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 - Automatic boiling point detection and adjustment of the vacuum for short process times - Extraordinary diaphragm life for minimum operational and servicing costs - Meets high vacuum requirements for most high boiling solvents The MD 4C VARIO select pump is an excellent solution for labs working with most high boiling point solvents. The pump's three stage configuration gives it an ultimate vacuum rating of 1.5 mbar. The integrated VACUU-SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU-SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU-SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary. VARIO's on-demand motor speed control results in whisper-quiet operation and unparalleled length of service intervals for wear parts. Typical applications are all evaporation processes. They can be run fully automatically and with shorter process times and extra sensitivity even for challenging mixtures at the same time. The VARIO® control ensures high process reliability through prevention of boiling retardation or foaming. It detects boiling pressures automatically and self-adapts to changing process parameters at any time. This is all without any need for parameter input or the use of a solvent library. Also, in many other applications and in laboratory vacuum networks the VARIO control brings significant advantages as it always provides the appropriate pumping speed. The VACUU-BUS interface facilitates a user-friendly configuration of even complex vacuum installations. INCLUDED: The VACUUBRAND MD 4C VARIO Select Chemistry Diaphragm Pump includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

KNF UN840.1.2FTP IP44 Diaphragm Pump Ultimate Vacuum 90 mbar (abs.) Maximum Flow Rate 65L/min (3.9  (more)m3/h) Protection Class IP44 Features - Pure transfer, evacuation and compression - Highly compatible with vapors and condensation - Chemically resistant flowpath - Suitable for highly aggressive or corrosive gases and vapors - Environmentally friendly - Maintenance-free Thechemically-resistant UN840.1.2FTP diaphragm pump is a oil-free deviceused in a wide range of laboratory applications. These pumps transfer and pumpdown without contamination.The heart ofthis very compact pump is a KNF structured diaphragm. This patented diaphragmwas stress-optimized using the Finite Elements method. As a result, we wereable to make the pump smaller while increasing the service life of thediaphragm and improving performance. This pump is 115V. INCLUDED: The KNF UN840.1.2FTP IP44 Diaphragm Pump includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

This Beckman Coulter Avanti J-E Centrifuge was removed from a university lab where it was surplus to (more) requirements. The unit powers up but we were unable to test it further as we do not have a compatible rotor in stock. We think it requires a rotor with a magnet fitted. It is in good cosmetic condition with minor marks.

Yamato SN-500C Sterilizer without Dryer 47L, 100-120V Operating Temperature Range 45°C to 135°C Tim (more)er 0 min. to 99 hrs and 59 min. Internal Capacity 47L Features - Maximum sterilizing temperature goes up to 135°C suitable for protein modification - By simple setting and operation, these sterilizers manage ordinary sterilization, sterilization of culture media and liquids, and melting of culture media - Custom programs can be saved for repeated use - Standard equipped with timer start and pre-heating features for efficient use of time and cooling fan to shorten cool down time - Mobile on wheels - Lid interlock mechanism - Drain bottle unset alarm - Memory malfunction - Automatic shutdown when malfunction - Self-diagnostic functions High performance, easy operation and ergonomically designed 47L standard steam sterilizer featuring easy top loading and handling of samples. Maximum sterilizing temperature goes up to 135°C suitable for protein modification. By simple setting and operation, this sterilizer manages ordinary sterilization, sterilization of culture mediums and liquids, and melting of culture mediums. Custom programs can be saved for repeated use. Standard equipped with timer start and pre-heating features for efficient use of time and cooling fan to shorten cool down time. Mobile on wheels. Operating temp. range 45 to 135°C. INCLUDED: The Yamato SN-500C Sterilizer without Dryer 47L, 100-120V includes: - 3 pcs. stainless steel mesh basket - Vapor Cup x 1, Drain Bottle x 1, Drain Board x 1, 1 Set of Chemical Indiciators, Filter x 1 - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Raypa BOD-2 water/oil bath. 5 L capacity. Temperature range: ambient +5º to 200º C. Stability ± 0.4º (more) C, homogeneity ± 2º C. Digital with 1 ºC resolution. Timer up to 99.5 h. Drain tap. Stainless steel. Safety thermostat. Dimensions 12 x 29.5 x 14 cm. User manual. Raypa BOD-2 thermostatic baths have digital temperature regulation and reading by microprocessor with P.I.D. action. and a PT100 temperature probe, which gives them high precision. They also have a safety thermostat with manual reset that disconnects the equipment when activated.

Labconco 750ml Complete Flask, Catalog # 7541100Complete Flask consists of 7542700 Flask Bottom, 754 (more)4400 Flask Top and a supply of filter paper. Fast-Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. They are available in clear or amber colored glass. A complete Fast-Freeze Flask consists of a rubber top, glass bottom and a supply of filter paper. Tops, bottoms and filter paper are available separately as replacement components. Adapters are available in borosilicate glass or stainless steel. Fast-Freeze Flasks and Adapters are compatible with any brand freeze dryer that has 1/2" or 3/4" diameter valve ports. Glass flasks withstand maximum temperature of 490º C. Flask toppers withstand a maximum temperature of 450º C. INCLUDED: The Labconco 750ml Complete Flask, Catalog # 7541100 includes: - Flask Bottom & Top - Supply of Filter Paper - Manufacturer's Documentation - 1 Year Manufacturer's Warranty