KNF UN820.3FTP IP44 Diaphragm Pump

Edwards Diffstack 100 Diffusion Pump with Backing Roughing Valve Model - BRV 25 This was removed fro (more)m a university lab where it was surplus to requirements. The unit has not been tested.

Gilson MINIPULS 3 Peristaltic Pump Head, R2 Two Channel The Gilson MINIPULS 3 Peristaltic Pump Head, (more) R2 Two Channel is a versatile pump head with a maximum flow rate of 40 ml/min and a minimum flow rate of 0.3 ul/min. Its durable construction and compatibility with the Gilson MINIPULS 3 Peristaltic Pump makes it ideal for precise fluid handling in various research and pharmaceutical applications. INCLUDED: The Gilson MINIPULS 3 Peristaltic Pump Head, R2 Two Channel includes: - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Heidolph 036150400 Single-Channel Pump Head SP Quick, 2.5mm Features: - Fast and convenient tube cha (more)nges - Low pulsation due to 5 roller system - Pump head features ball bearings - Rollers made of stainless steel - For tubes with a 2.5-mm wall thickness (wt) - Depending on drive and tubing, flow rate ranges from 0.38 to 3,436 ml per minute Click Here to View Product Video INCLUDED: The Heidolph 036150400 Single-Channel Pump Head SP Quick, 2.5mm includes: - 3 Year Manufacturer's Warranty

VACUUBRAND PC 3004 VARIO Select Chemistry Pumping Unit 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 - Powerful vacuum pump meets high vacuum requirements for most high boiling solvents - Extraordinary diaphragm life, therefore minimum operational and servicing costs - Excellent environmental compatibility through low energy consumption and efficient solvent recovery The PC 3004 VARIO select pumping unit precisely controls the vacuum level in order to achieve unparalleled process control. With its high pumping speed and deep ultimate vacuum, this pump is suitable for demanding applications with even high boiling point solvents. 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. And the VARIO control algorithm maintains the desired vacuum level without running the motor faster than necessary. This prevents bumping and foaming, makes the pump whisper quiet, and extends maintenance intervals. The inlet separator, made of glass with a robust protective coating, prevents particles and liquid droplets from entering the pump, preventing damage and extending pump life. And the exhaust vapor condenser allows for nearly complete recovery of solvents when used with a chilled water line or recirculating chiller for economical recycling and environmental protection. 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 all without any need of 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 provides always the appropriate pumping speed. The VACUU·BUS® interface facilitates an user-friendly configuration of even complex vacuum installations.INCLUDED: The VACUUBRAND PC 3004 VARIO Select Chemistry Pumping Unit includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37316903 Ultimate Vacuum 1 x 10-3 mbar / 7.5 (more) x 10-4 Torr Inlet Connection NW25 Flange Displacement 38.9 m3h-1 / 22.3 ft 3min-1 Features - Displacement of 32.2 m3/h at 50 Hz and 38.9 m3/h at 60 Hz - Maximum pumping speed of 27.5 m3/h at 50 Hz and 33.0 m3/h at 60 Hz - Ultimate vacuum of 1 x 10-4 mbar partial pressure and 1 x 10-3 mbar total pressure - Thermal overload protection with automatic motor reset - Mass spectrometer compatibility for applications like gas analysis and leak detection - Oil-sealed two-stage rotary vane pump with sight-glass and drain-plug for easy maintenance - Maximum water vapor inlet pressure of 30 mbar - Rotational speed of 1440 rpm at 50 Hz and 1720 rpm at 60 Hz The Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37316903 is a high-performance two-stage, direct-drive vacuum pump designed for precise and reliable operation in laboratory and industrial environments. With a displacement of 32.2 m³/h at 50 Hz and 38.9 m³/h at 60 Hz, it delivers a maximum pumping speed of 27.5 m³/h and 33.0 m³/h, respectively. Its ultimate vacuum capabilities include 1 x 10⁻⁴ mbar partial pressure and 1 x 10⁻³ mbar total pressure, ensuring optimal performance for demanding applications. The pump features an oil-sealed design with an integrated sight-glass and drain-plug for easy maintenance, along with thermal overload protection that automatically resets the motor after cooling. Built for versatility, the Edwards E2M28 supports a maximum water vapor inlet pressure of 30 mbar and operates at rotational speeds of 1440 rpm at 50 Hz and 1720 rpm at 60 Hz. Its robust construction includes a fully enclosed motor with a cooling fan to maintain efficient operation. Designed for compatibility with a range of systems, this vacuum pump is ideal for gas analysis, leak detection, mass spectrometry, electron microscopy, and other critical processes. The E2M28 offers dependable performance with features tailored for long-term use and minimal maintenance.Click Here to View Product Video INCLUDED: The Edwards E2M28 Rotary Vane Vacuum Pump, 230V, Cat. #: A37316903 includes: - Edwards Ultragrade 19 Oil - Operator's Manual - 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

NesLab CFT-75 Refrigerated Recirculator Lab This item was removed from a university where it wa (more)s surplus to requirement. It is in good cosmetic condition and powers on. It is in good working order.

Packard Cobra II Gamma Counter Model D5010 System Lab This system was removed from a university lab, (more) where it was surplus to requirements. All included units are in good cosmetic condition and powered on. The system is fully functional, and the PC powered on successfully. The software and syringe runners are operational, though the system requests a printer connection. Overall, the system is ready for use and in working order. Also included are the following; 1x Dell Monitor MM/N: E773sS/N: MY-OY1352-47603-4B4-B7T3 9x Syringe type tubes 1x Keyboard PS2 1x Bag of plastic tips 3x Plastic tip holders 5x Plastic lids 2x VGA type cables 2x Power leads 1x Power lead adaptor 2x Metal hook fixtures 2x 2 amp fuses 1x 15 amp fuse 1x Length of plastic tubing 1x bag of of metal hook fixtures 2x Thin wired VGA type connectors 6x Pipe connectors 1x Box of thin glass tubes (x5) 2x Boxes of assorted fixtures and fittings 1x Force Sensor (capteur de force)M/N: ELJ-S045C-35GS/N: R04074 1x Floppy Disc Cobra II Backup

Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump Ultimate Vacuum <6x10-10 mbar Inlet Connecti (more)on DN 160 CF Pumping Speed Nominal 41,400.00 l/min Features - Delivers fast nitrogen pumping speeds, making it suitable for demanding applications - Designed for R&D, coating, heat treatment, furnace applications, and more - Offers variants for specific needs, including standard, high light gas compression, and regenerative stages - Compatible with TAG and TIC controllers for easy system integration - Allows for field replacement of oil cartridges and bearings with minimal tools - Provides powerful performance in a space-efficient design - Operates efficiently in any orientation, offering versatility in installation - Magnetic bearings reduce vibration, ensuring a stable vacuum environment - Optimized for high-speed and high-compression applications nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.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.With the nEXT730 turbomolecular pumps Edwards provides a larger pump offering nitrogen pumping speeds of 730 l/s.INCLUDED: The Edwards nEXT730D - CF160 BP NW25 Turbomolecular Pump includes: - Power Cord - One Year Manufacturer's Warranty

Yamato LM-200A Overhead Flask Mixer, 115V Speed Range 50~1000 rpm Max. torque 0.1N•m Adaptable flas (more)k size 50~5000 ml Features - Wide range rotation speed of 50-1000 rpm - Maintenance free and superior DC brushless motor - Belt drive transmission minimizes noise and vibration - Capable of vacuuming up to 399.9Pa without impairing rotation efficiency - Directly attachable to a three-neck flask 24/40, 29/42 optional - Variety of stirring shafts and blades available to handle small to large volume samples - Fluorine rubber seal as standard for shaft seal, superior chemical resistant Teflon®rubber seal available as option - At the flask joint, FKM o-ring is used as standard, superior chemical resistant Kalrez® o-ring available as option - Equipped with 24/40 rotary joint, 29/42 optional - Capable of AC100-240V by changing power cord Compact design laboratory flask stirrer featuring integrated drive and stirring seal allowing direct installation of flask and stirring in a vacuum and sealed state. Equipped with digital indicator. Wide range rotation speed of 50-1000 rpm. Maintenance free and superior DC brushless motor. Belt drive transmission minimizes noise and vibration. Capable of vacuuming up to 399.9Pa without impairing rotation efficiency. Directly attachable to a three-neck flask 24/40, 29/42 optional. Variety of stirring shafts and blades available to handle small to large volume samples. Fluorine rubber seal as standard for shaft seal, superior chemical resistant Teflon®rubber seal available as option. At the flask joint, FKM o-ring is used as standard, superior chemical resistant Kalrez® o-ring available as option. Equipped with 24/40 rotary joint, 29/42 optional. Operating speed range 50-1000 rpm. INCLUDED: The Yamato LM-200A Overhead Flask Mixer, 115V includes: - Hexagon socket head cap screw & wrench - AC Adapter - 3m Power Cord - Coupling Cover - Handle - Flask Clip - Power Cord - Operator's Manual - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Samples and applications - Preparation of foamy mixtures (ice cream, butter, margarine, icing) and s (more)preadable creams    - Preparation of tablet coatings - Preparation of ointments and pharmaceutical creams - Preparation of cosmetics (lip balm, soap, shampoo, conditioner, creams, lipstick, mascara) - Preparation of pigments, inks and paints - Preparation of biodiesel - Dispersion of petroleum derivatives (e.g. asphalt) TECHNICAL DATA - Rotor diameter: 18 mm - Stator diameter: 25 mm - Stator/rotor gap: 0.5 mm - Volume (H2O): 100 - 2,500 ml - Immersion depth: 40-175 mm - Max. speed: 25,000 rpm - Max. circumferential speed: 23.6 m/s - Ultimate fineness, emulsions: 1-5 µm - Ultimate fineness, suspensions: 5-25 µm - Max. allowable working temperature: 180 °C - Materials in contact with the medium: AISI 316L, PTFE - Suitable for solvents: Yes - Sterilization and cleaning methods: it is possible to sterilize all the components of the dispersing tool in different ways according to the construction materials and the sample processed