Welch Pumps
As a global leader in vacuum technology, Welch Pumps is renowned for it's solution-oriented vacuum expertise.
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Extraction & Vacuum Extractors, complete systems and vacuum. |
Temperature Control Chilling, freezing, drying and ovens. |
Separation Evaporation, distillation and filtration. |
Life Science & Safety Incubation, containment and sterile work. |
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Extractor Parts & Accessories Everything to build or service a closed loop system. |
Equipment Parts Replacement parts and accessories by equipment. |
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Supplies Solvents, fluids, media and safety. |
As a global leader in vacuum technology, Welch Pumps is renowned for it's solution-oriented vacuum expertise.
Corrosion ResistantFree Air Displacement of 195 L/min (6.9 cfm)Ultimate Vacuum Pressure 26" Hg (100 torr)Fitted Explosion Proof Motor (Class I, Groups C & D; Class II Groups F & G) with CSA/UL Mark
Corrosion ResistantFree Air Displacement of 127 L/min (4.5 cfm)Ultimate Vacuum Pressure 29" Hg (25 torr)Fitted Explosion Proof Motor (Class I, Groups C & D; Class II Groups F & G) with CSA/UL Mark
Welch Chemical Duty vacuum pumps use dry, oil-free membrane (diaphragm) technology to deliver faster pumping dynamics that support filtration, evaporation, drying, degassing, impregnation, and other rough vacuum applications.Note: Government regulations require Welch to obtain an end-user certificate for this product if either used or exported outside of...
The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps
The new CRVpro family of direct drive vacuum pumps offers increased reliability and longer service interval vs. other direct drive rotary vane vacuum pumps. The CRVpro family consumes up to 36% less oil than comparable pumps
Filters oil mist from pump exhaustSimple replacement of elementReduces pump noiseFilters to 0.3 micron particle size
Coalesced oil drains back into pump oil case to reduce oil consumption and enables a clean work spaceExhaust can be directed into existing fume hoodReduces pump noiseFilters to 0.3 micron particle size
Coalesced oil drains back into pump oil case to reduce oil consumption and enables a clean work spaceExhaust can be directed into existing fume hoodReduces pump noiseFilters to 0.3 micron particle size
This service kit will keep your Welch 2052 diaphragm pumps run at top performance.