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Utility Vacuum Pumps
WelchStandard Duty Handy Welch pump is perfect for basic lab vacuum operations. Dry or aqueous vapors only, portable, vacuum or pressure, 115V
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Welch Pump Oil
WelchDuoSeal™ Vacuum Pump Oil. Tested to high vacuum levels, this oil meets rigid requirements for vapor pressure, stability and viscosity. 5-gallon container.
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This is a glass replacement plastic jar for 2561, 2565, 2581, 2585 WOB-L piston pumps.
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The Welch vacuum regulator kit is ideal for controlling, stabilizing and monitoring of vacuum devices in commercial as well as residential environments.
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DUOSEAL pump oil with low vapor pressure, ideal viscosity is recommended for use with DUOSEAL or any other belt-driven vacuum pump. No additives or inhibitors. Exhaust filters trap oil mist and reduce noise. Replaceable elements reduce maintenance costs.
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Welch Pump V-Belt
WelchThe Welch pump V-belthas specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.
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The Welch replacement filter element is used for the elimination and removal of very fine and small particles that is normally not filtered through regular filter paper.
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DirecTorr Gold Pump Oil
WelchDirecTorr Gold oil is a synthetic hydrocarbon oil put through a double molecular distillation process. Gold oil is extremely stable under high temperature, has excellent resistance to chemical attack and provides superior protection for the pump's internal metal components. Recommended for…
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Exhaust Filters
WelchFilters trap exhaust oil mist and reduce pump noise. They are supplied with housing and replaceable filter.