Our products are ISO, 3A & CE certified. All our extraction systems undergo rigorous testing. We produce custom closed loop extraction systems, sanaitary ss304 pipe fittings & accessories meeting the highest standards in the industry.
Welch by Gardner Denver provides state-of-the-art vacuum pumps for numerous applications in chemical and biological laboratories, as well as for high vacuum manufacturing, air-conditioning and refrigeration.
As a global leader in vacuum technology, our customers include laboratories and equipment manufacturers around the world. In addition to ou...
Welch by Gardner Denver provides state-of-the-art vacuum pumps for numerous applications in chemical and biological laboratories, as well as for high vacuum manufacturing, air-conditioning and refrigeration.
As a global leader in vacuum technology, our customers include laboratories and equipment manufacturers around the world. In addition to our state-of-the-art products, our customers and business partners benefit from our exceptional service, valuable training, and efficient technical support. Our commitment to new technologies, highly qualified staff, and extensive testing in our in-house laboratories ensures that we meet all our customers’ requirements – both now and in the future.
Welch CRVpro vacuum pumps are two-stage, oil-sealed, direct-driven rotary vane vacuum pumps. Welch CRVpro vacuum pumps are two-stage, oil-sealed, direct-driven...
Welch Chemical Duty Diaphragm Pumps, cUL Listed With Explosion Proof Motor Welch Chemical Duty Diaphragm Pumps, cUL Listed With Explosion...
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 Welch Chemical Duty vacuum pumps use dry, oil-free membrane...
BTpro 40 & 70 + BTpro100, 170 & 2163 Welch’s BTpro vacuum pump series has a flow and vacuum level to provide fast performance for your size of rotary evaporator, glass reactor, purge oven, or winterization filtration apparatus. BTpro 40 & 70 + BTpro100, 170 & 2163 Welch’s BTpro vacuum...
A multi-viscosity oil as specified by its viscosity index of 100. Multi-viscosity oils provide for peak performance at wide temperature and pressures Lubricates and seals at operating temperatures developed by pump Very low vapor pressure. A critical characteristic of a vacuum pump oil Pop-up” caps on pints and quarts for complete ease of pouring into... A multi-viscosity oil as specified by its viscosity index of 100....
A multi-viscosity oil as specified by its viscosity index of 100. Multi-viscosity oils provide for peak performance at wide temperature and pressures Lubricates and seals at operating temperatures developed by pump Very low vapor pressure. A critical characteristic of a vacuum pump oil Pop-up” caps on pints and quarts for complete ease of pouring into... A multi-viscosity oil as specified by its viscosity index of 100....
This 304 Stainless Steel Cold Trap is designed and intended for use with with dry Ice to create a cold trap that can achieve extremely low temperatures. This 304 Stainless Steel Cold Trap is designed and intended for use...