Welch
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Welch Handheld Pipette
WelchThe Welch handheld pipette is the most commonly used item that is used extensively in chemical laboratories, research facilities, manufacturing industries and pharmaceutical factories.
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The Welch connecting rod assembly with a strong construction is mainly used in jobsites and construction sites and is compatible to use with 2522B-01 vacuum pumps.
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Welch Seal Service Kit
WelchThe Welch seal service kit is an ideal accessory to have in chemical laboratories and research facilities. This kit compatible to use with 2546B-01/C-01/C-02 and 2543C-02 two-head pumps.
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Welch Belt-drive vacuum pumps are known for their ruggedness world-wide in the most demanding applications.
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Welch Vacuum Hose
WelchThe Welch vacuum hose measuring 5/8 Inch x 10 Feet, is suitable for use with vacuum pump. It ensures smooth functioning and long lasting usage. This accessory is made of sturdy material which offers enhanced durability.
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Exhaust oil recyclers are recommended for vacuum systems with continuous pressure of 1 torr (1 mm Hg) or higher. 1 At these pressures, conventional exhaust filters quickly saturate. The Mist Eliminator System continuously separates oil mist from the vacuum pump exhaust and actively returns the oil…
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Welch Dial Vacuum Gauge
WelchThe Welch 2-2/4 Inch dial vacuum gauge is used to measure the fluctuation levels of pressure inside a vacuum system. This gauge is ideally used in conjunction with medium or high pressure systems.
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Welch Standard Duty* vacuum pumps use dry, oil-free WOB-L® Piston technology to deliver industry-leading, strong pumping dynamics that support filtration, drying, aspiration, parts forming, and other rough vacuum applications. There are 17 models available, with free air displacement from 0.4 cfm…
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The Welch belt guard and base kit is made from sturdy plastic material that prevents any wear and tear. This kit is compatible to use with 1392/1400-10 vacuum pumps.
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MP models use aluminum pump heads suitable for pumping non-reactive gases/vapors such as air, noble gases and water vapor. PTFE diaphragms are used because they offer longer lifetime than conventional elastomer diaphragms. The diaphragms consist of a PTFE membrane sandwiched to a strong non-wetted backing.
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Low rotation speed for longer service life Vital parts corrosion resistant Large oil reservoir dilutes contaminants ChemStar belt-driven Vacuum Pump is designed to tolerate harsh chemical contamination. Vital pump parts are corrosion resistant. The large oil reservoir with PTFE…
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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…
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The Welch one-head service kit is a necessary tool kit to have in any jobsite for the maintenance and repair of vacuum pumps. This kit is compatible to use with air compressor and vacuum pumps.
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Welch Belt Kit
WelchThe Welch belt kit is the perfect kit to have in jobsites as well as in construction sites for the urgent repair, maintenance and monitoring of vacuum pumps. It contains all the necessary tools that are required to keep the pumps running.
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Welch Pump Repair Kit
WelchThe Welch pump repair kit is a must-have tool kit in any jobsite and in construction sites. This kit, with a sturdy case, is compatible to use with 2581 WOB-L dry pumps.
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The Welch hydrophobic 0.8 micron inline filter removes unwanted filters and harmful contaminants thus maintaining fluid purity in instrumentation systems.
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Welch Inlet Connector
WelchThe Welch inlet connector is an ideal fitting accessory to have in chemical laboratories to obtain a leak-proof seal. This connector is compatible to use with 8907, 8912, 8917, 8920, 8925 pumps.
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Welch Hydrophobic Filter
WelchThe Welch hydrophobic filter 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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Product Details Corrosion Resistant Fitted Explosion Proof Motor (Class I, Groups C & D; Class II Groups F & G) with CSA/UL Mark Portable Suggested Applications Vacuum Filtration Vacuum Oven Welch corrosion-resistant diaphragm pumps are driven by…
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Welch Dry Diaphragm Pump
WelchThe Welch dry diaphragm pump consists of an air-cooled technology and is compatible to use with high vacuum and Schlenk lines. It also provides easy access to any backing pumps.
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Welch Belt-Driven Pump
WelchChemStar Belt-driven vacuum pump is designed to tolerate harsh chemical contamination. Vital pump parts are corrosion resistant. The large oil reservoir with PTFE surfaces dilutes contamination and the low pump rotational speed lessens friction to reduce operating temperature and chemical effects.…
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Welch Major repair kit includes everything in minor repair kit plus large and small metal vanes for use with Chemstar® vacuum pumps.
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MP models use aluminum pump heads suitable for pumping non-reactive gases/vapors such as air, noble gases and water vapor. PTFE diaphragms are used because they offer longer lifetime than conventional elastomer diaphragms. The diaphragms consist of a PTFE membrane sandwiched to a strong non-wetted backing.
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Welch ISO NW inlet connectors made with aluminum for high vacuum pumps.
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The Welch diaphragm pump four-head service kit contains diaphragms, valves and O-rings. This kit is compatible to use with MPC 105T/MPC155Z chemical-resistant diaphragm pumps.
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Welch Belt-Driven Pump
WelchWelch Belt-drive vacuum pumps are known for their ruggedness world-wide in the most demanding applications.
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Welch Valve Regulator
WelchThe Welch valve regulator has 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 element has a leak-proof design and construction that enhances durability. This element is compatible to use with 1420H-20 acid neutralization traps.
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The Welch oil return/regulator kithas 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 diaphragm pump two-head service kit is a perfect accessory to have in any chemical laboratories. This kit is compatible to use with 301Z/601E/MPC301Z 2-head diaphragm pumps.
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The Welch 1 Inch mechanical seal kit is made from strong neoprene material that ensures a leak-proof seal. This kit is compatible to use with 1397 pumps.