High Vacuum Pumps

…and pump life. Large oil reservoir minimizes contaminant effects to maintain high vacuum performance. Use of a cold trap is recommended to protect the pump and enhance vacuum levels. Do not operate continuously at pressures greater than 10 torr. DuoSeal two stage pumps provide deep vacuum (1 X…

High vacuum pump oil for use in any Fischer Technical LAV-series vacuum pump.

…For use with all Fischer Technical "LAV" series high vacuum pumps. High Vacuum Pump Oil Designed specifically for use with Fischer Technical  Company High Vacuum Pumps.  This non-detergent high vacuum pump oil is hydro processed to attain its stable, viscous and refined…

Suitable for bell jars with up to 9" Diameter Flange, Complete with a shut off valve.

The Fischer Technical vacuum tube clamp and high vacuum pump tubing are suitable for use with vacuum pumps. They are made of high quality material which ensures long lasting usage. These are easy to handle and convenient to use.

…as what happens to a balloon at high vacuum plus much more! Vacuum Pump Kit includes: LAV-3/G 3cfm vacuum pump 1 EA Acrylic Pump Plate 1 EA 6"x11" Glass Bell Jar 5' High Vacuum Tubing 2 Hose Clamps 1 Quart High Vacuum Pump Oil 3 EA Balloons 1 EA Petri…

…3/8” Hosebarb connections will hold a vacuum in your system, isolate the vacuum pump to prevent oil backup, and release/bleed air back into your system all in one.  An external vacuum gauge can be connected to the third valve to take a system vacuum reading isolated from the vacuum pump.

…solvent / acid resistance Use these durable dry diaphragm pumps to provide high flow, deep vacuum for your application. Welch Model 2052 pumps resist corrosive and solvent fumes to provide consistent vacuum levels. Quiet vacuum, low maintenance, and long life - friendly to your budget and…

The Aether series Vacuum Pump is a high speed, motor direct drive, dual-stage oil sealed rotary vane pump. Suitable for use with inactive gases within the scope of low vacuum with a small amount of non-condensable gas Features: High Reliability High Flow Rate Low Ultimate Pressure A…

Combination vacuum pumps integrate a high performance rotary vane pump with a chemical-resistant diaphragm pump to create a low maintenance, longer-lasting pump. The diaphragm pump removes the condensable vapors in the rotary vane pump before they can contaminate the oil, thus extending the life of…

…cooler running and longer service life. ChemStar pumps rotate at speeds less than 580 RPM, compared with over 1700 RPM of direct-drive vacuum pumps. Dry Nitrogen Purge both degasses and cools the pump oil reducing the corrosion rate in the pump. Accessories (available on special order): Protective…

Service kits for VACUUBRAND® vacuum pumps. Due to the great variety of pumps, systems and service kits, it is highly recommended to consult your Operating Manual to select the proper kit prior to purchase.

…Oil-free pumps are quiet and durable with PTFE and perfluroelastomer contact surfaces. DryFast pumps are designed for efficiency and easy maintenance, with top vacuum performance using only 1 or 2 pumping heads (model dependent). Model 2014 is a chemical duty diaphragm vacuum pump with…

…recalibration. Improves Productivity These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use All VACUUBRAND pumps and systems must pass rigorous product…

…servicing. Improves Productivity. These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use. All VACUUBRAND pumps and systems must pass rigorous product testing…

…service. Improves Productivity. These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use. All VACUUBRAND pumps and systems must pass rigorous product testing…

PTFE wetted parts are highly resistant to corrosive gases Diaphragm-based pump is low maintenance and virtually pollution free Quiet, low-vibration units keep disturbances to a minimum Built-in thermal protector automatically shuts off pump if it overheats and then restarts it once the unit…

…servicing. Improves Productivity. These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use. All VACUUBRAND pumps and systems must pass rigorous product testing…

…servicing. Improves Productivity. These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use. All VACUUBRAND® pumps and systems must pass rigorous product…

…are dual-stage high speed sliding-vane rotary compact vacuum pump with KF25 vacuum connector. Comes with all necessary fittings and a exhaust oil mist filter which also returns trapped pump oil back to the pump and makes the pump quieter to run. It is important to note that pumps should always be…

… Improves Productivity These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use All VACUUBRAND pumps and systems must pass rigorous product testing…

Higher Force Pump for Demanding Applications The new KDS 410 is a high pressure syringe pump which more then doubles the linear force available on the KDS 200 series. This extra force makes the pump ideal for delivery of fluid to reactors in chemical applications or for working with viscous…

High Vacuum Tubing The Fischer Technical High Vacuum Tubing has an ID of 1/2" and can withstand 25 microns of pressure. High Vacuum Pump Oil Fischer Technical High Vacuum Pump Oil is available by the quart in packs of two or cases of twelve. High Vacuum Grease This vacuum…

…of high boiling point solvents, molecular distillations, schlenk lines and other applications where diaphragm pumps cannot provide sufficient vacuum. Quiet The XS series of pumps is designed for very low noise and vibration. Small and Energy Efficient The XS vacuum pumps are…

Agilent vacuum pumps, pumping systems, measurement instruments, components, and helium leak detectors allow you to create, measure, and maintain vacuum for your applications, processes, or research. Learn about Agilent's clean, dry, quiet IDP scroll pumps, high performance, high compression TwisTorr…

Agilent vacuum pumps, pumping systems, measurement instruments, components, and helium leak detectors allow you to create, measure, and maintain vacuum for your applications, processes, or research. Learn about Agilent's clean, dry, quiet IDP scroll pumps, high performance, high compression TwisTorr…

…Pump Accessory Kit includes: 1 EA Acrylic Pump Plate 1 EA 6"x11" Glass Bell Jar 5' High Vacuum Tubing 2 Hose Clamps 1 Quart High Vacuum Pump Oil 3 EA Balloons 1 EA Petri Dish NOTE: Vacuum Pump NOT included. For use with High Vacuum pumps,…

… Improves Productivity These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use All VACUUBRAND pumps and systems must pass rigorous product testing…

…Muffler quiets pump and filters discharge air. 1-head models – Ideal for filtering and SPE. Select low flow model for 1-2 filter funnels; higher flow model for up to 6 filter funnels. Can also be used as pressure pumps. 2-head models – Use low vacuum / high flow for filter…

Humboldt Aspirator Filter Pumps offer excellent performance for vacuum filtrations under both high and low water pressure conditions. The pumps feature a ball-type, positive-action valve in the suction tube which prevents water backflow if the pressure is reduced.

…vane pump lowers the vacuum pressure to 0.00002 torr (20x lower in pressure than a 2-stage rotary vane vacuum pump can do alone).  ProBoost backed by a rotary vane vacuum pump will lower vacuum pressure to below 0.0001 torr in high vacuum and Schlenk lines. This high vacuum is invaluable…

…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. Ultimate Vacuum:…