Pumps, Chemicals

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  • Economical Oil Free Adjustable Vacuum / Pressure Use these affordable oil-free pumps to provide convenient vacuum throughout the lab. Welch WOB-L piston pumps provide adjustable vacuum for filtration, SPE, vacuum ovens, and more. These pumps are an efficient alternative to water…

  • The VACUUBRAND RZ 2.5 is a high-performing rotary vane pump in a lightweight, telescopic design. Despite its small footprint, the large oil volume results in fewer oil change, conserving both time and money. For laboratory and process applications that demand a low ultimate vacuum at a medium gas…

  • Fischer Technical

    Two Stage: Produces 25 micron ultimate Pressure                          Rotary Sliding Vane: Provides 85 liter per minute (3cfm) capacity and operates quietly Direct Drive: Reduces space needed …

  • The new family of BVC fluid aspiration systems are the first to account for the needs of a modern Biology laboratory. Three models: Basic, Control and Professional to serve your fluid aspiration needs Containment: 2 or 4 liter vessels for safe collection and disposal of your biological…

  • The compact MINIPULS® 3 is a high-performance, low-pulse, peristaltic pump with interchangeable pump heads for delivering a diverse variety of liquids—from biological to chemical—without altering the critical components within the liquid. Six different channel and flow rate…

  • The new MZ1C diaphragm pumps offer a compact, high performance and easy-to-use solution for many basic laboratory tasks, such as filtration, and smaller evaporative applications, such basic rotary evaporation, or small gel dryers. The functional, space saving and innovative design with readily…

  • The PILOT3000 Chemical Duty Vacuum pump is constructed from quality parts, manufactured in the USA and offered at an affordable price.  This Laboratory Vacuum pump is library-quiet - the noise level is only ~ 54 dB small, durable, and chemical resistant! The PILOT3000 is nearly…

  • Watson-Marlow

    The 300 series of interchangeable OEM pumpheads also includes the 304MC and 308MC microcassette pumpheads with a choice of four rollers for higher flow or eight rollers for higher precision. Microcassette pumpheads are available with three or 5 pumping channels.

  • Watson-Marlow

    314X Four roller extension pumphead attaches to 314D/A or 313D2/A channels depending on drive torque.

  • Infuse/withdraw Syringe pump. Holds 2 syringes This unit supports infuse only, withdraw only, infuse/withdraw, withdraw/infuse and continuous mode. User definable flow rates with selectable target volume or time values to control the total infusion volume. Features : Holds one or two…

  • The BrandTech power cord features a strong and durable construction and is used for various applications in industries, pharmaceutical factories and chemical laboratories.

  • Franklin Electric

    Centrifugal Pump, Magnetic Drive, Stainless Shaft Ideal for OEM applications For continuous, heavy duty pumping of mildly corrosive solutions and suspensions in pH range 5 to 9, having viscosity to 20 cP, at temperatures to 65°C (150°F) Employs magnetic coupling to drive…

  • VACUUBRAND Diaphragm Vacuum Pumps are sized for use with CentriVap Centrifugal Concentrators, RapidVap Vacuum Evaporation Systems and Vacuum Desiccators and have uses with many other pieces of laboratory equipment that require a vacuum source. The wetted parts of these pumps are PTFE coated for…

  • Single syringe infuse/withdraw with program option for 2 programs. 50 steps each. Accomodates syringes 0.5ul to 60ml. User definable flow rates with selectable target volume or time values to control the total infusion volume. Features : Holds one syringe from 0.5ul to 60ml High…

  • Franklin Electric

    Non-submersible high pressure pump used for carpet cleaners, dispenser displays and pressure washer applications. 3/8" OD barbed intake and discharge, 24" lead wires.

  • Very flexible output/flow with the same pump Corrosion-proof with glass fiber reinforced polypropylene housings Adjustable stroke length and frequency Very low minimum outputs possible with 200:1 turndown ratios Maximum flow rates of up to 34 LPH at 60 psi …

  • SMF-010: EZ-Swap Vacuum Pump Exhaust Oil Mist Filter with KF25 Fittings Our new EZ-Swap series vacuum pump exhaust oil mist filter is re-designed to allow you to exam and replace filter element in a snap. Built-in observation window gives you easy visual access to filter element without opening…

  • Masterflex pump is used with bioreactor or spinner flasks to add or withdraw fluids. It is small compact and stack-able power indicator. Includes pump head (7807-10000) and pump drive (7807-23005). Head accepts 13, 14, 16, 17, 18 and 25ft tubing. Specifications: Drive Enclosure Painted…

  • Holland Green Science

    The Holland Green Science Anemos dry scroll vacuum pump is the latest design in oil-free vacuum pump technology. This pump provides oil and hydrocarbon free vacuum to prevent contamination of your product or vacuum system. At 12 m3/h pumping speed and 0.008 mbar ultimate vacuum, the Anemos is a…

  • A powerful vacuum pump suitable for many larger laboratory tasks, vacuum ovens, centrifugal concentrators, large rotary evaporators and many other tasks. Ultimate Vacuum: 1.1 Torr (1.5 mbar) Free Air Capacity: 52 lpm (2.2cfm) Whisper Quiet. The MD4C NT has been…

  • DWK Life Sciences (Wheaton)

    Programmable variable speed peristaltic pump; 0.5 - 400 rpm Icon driven 5” interface For use with 2 – 8 mm ID tubing Dispense range 0.01 – 999.99mL Accommodates multiple pump heads System allows for speed ramping, flow mode and programmable drawback The…

  • The compact Model 1640 Vacuum Controller regulates you’re the vacuum level of your application - precisely, conveniently, and without using precious bench space. Vacuum level can be regulated from 2 Torr to atmospheric pressure, ±1 Torr. Use Model 1640 for fine control of rotary…

  • Voltage operation 110-120V / 60Hz Exceptional ultimate vacuum rating as low as 75 microns Air cooled motor design for operation in high ambient temperatures Vapor discharge/oil fill port, easily removable, contains Internal check valve to prevent escape of liquid oil Multiple port…

  • The RZ9 is part of the VACUUbr /AND® XS series of rotary vane vacuum pumps. These pumps have been designed from the ground up for best performance in laboratory applications. The RZ9 is an excellent choice for freeze dryers up to 10 liters, centrifugal concentrators or other low-temperature…

  • Ready-to-use protein A affinity membrane adsorbers for rapid purification of immunoglobulins (IgG) and monoclonal antibodies (mAbs). A complete purification cycle – whether by syringe or on an FPLC system - takes less than 5 minutes. Sartobind® Lab units are available with a 2 mL bed volume,…

  • The new ME1 and ME1C diaphragm pumps offer a compact, high performance and easy-to-use solution which is perfect for both single and multiple filtrations. The functional, space saving and innovative design with readily accessible top mounted power switch ensures convenient and quick operation. …

  • Franklin Electric

    1/3 hp submersible sump pump with cast iron housing, polypropylene base, polycarbonate cover, and thermal overload protection. “CIA” models have integral diaphragm switch with “on” level at 7" to 10" and “off” level at 1" to 4". The 6-CIA-RS has a piggyback diaphragm switch with same “on/off”…

  • GEMINI® Dry Vacuum Pumps - Powerful Go-Anywhere Vacuum. Use in lab or field - Portable, Quiet. GEMINI pumps are DC powered – plug in to your vehicle or standard 115V outlet. Perfect for sampling, filtration, degassing, and other mid-vacuum applications. Advanced chemical resistance enables use with…

  • Designed to resist breakdown in Fisher Scientific Maxima C Plus pumps Triple-distilled hydrocarbon oil using severely hydrotreated base stock. Hydrotreating minimizes aromatics and sulfur to give good resistance to sludge and varnish formation over time in corrosive environments. The oil…

  • The VACUUBRAND® VACUU•SELECT® complete vacuum controller provides the same intuitive touch screeen graphic interface as our PC 3001 VARIO® select, but equipped with a solenoid valve for use with conventional diaphragm pumps from any manufacturer.  The…

  • The I-100 is an easy to use interface that controls the vacuum digitally. It is optimally suited to on/off-regulate the Vacuum Pump V-100. 1190U96 Compatibility Pack: For V-100 and V-700/V-710, with support set, communication cable, power pack, valve unit not included. Vacuum…

  • For use with Concentrators and Rotary Evaporators Fluorinated plastics used on all wetted parts Solvent resistant at boiling points under 100°C Portable System is powered by a 1/8 hp, corrosion-resistant, PTFE pump. All wettable parts, including the diaphragm and valves…

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