Welch
-
Welch Belt-drive vacuum pumps are known for their ruggedness world-wide in the most demanding applications.
-
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.
-
Welch Vacuum Hose
WelchThe Welch vacuum hose measuring 3/4 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.
-
The Welch DuoSeal 230 Volt vacuum pump is powered by a single-phase motor and operates at a speed of 525 RPM. It helps in removing any air or other gas particles that are present inside the vacuum vessel.
-
Welch Major Service Kit
WelchThe Welch major service 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.
-
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 2522/2534/2545 pumps.
-
Rugged oil seal pumps for a wide variety of vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pull drive enables low rpm operation by reducing friction, oil temperature, and oil degradation. Its large oil reservoir minimizes…
-
Welch Spare Eeceiver Kit
WelchThe Welch spare receiver kit is ideal to use for the process of aspiration and filtration. Kit contains 6 Feet tubing, 1.2 Liter autoclavable jar and two hydrophobic filters.
-
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 designed to use with 1400, 1399 and 8905 pumps.
-
The Welch two-head service 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.
-
Welch Hose Adapter
WelchThe Welch hose adapter measuring 13/16 Inch x 3/8 Inch, 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.
-
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.
-
Welch Minor Repair Kit
WelchThe Welch minor repair kit is an ideal accessory to have in any chemical laboratories and research facilities. This kit is compatible to use with 1397 and 1374 pumps.
-
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.…
-
The Welch adjustable spanner wrench is made from strong and sturdy metal that offers good corrosion resistance thus enhancing the durability. This fitting wrench is helpful for the fastening and loosening of screws and bolts in many mechanical products.
-
The Laboratory-Vacuum-System LVS 210 T ef has been specifically designed to meet requirements of rotary evaporators. It supplies precise controlled, analytically pure vacuum. The chemically resistant diaphragm pump MPC 201 T provides an oil-free, dry and thus analytically pure vacuum to an ultimate…
-
Welch Minor Repair Kit
WelchThe Welch minor repair kit is an ideal accessory to have in any chemical laboratories and research facilities. This kit is compatible to use with 1380 vacuum pumps.
-
Rugged oil seal pumps for a wide variety of vacuum needs, including Schlenk drying lines, freeze drying, degassing, concentrations, distillations, and more. Pull drive enables low rpm operation by reducing friction, oil temperature, and oil degradation. Its large oil reservoir minimizes…
-
Welch WOB-L pumps are oil-free for reduced maintenance. These WOB-L piston pumps have a high water vapor tolerance.
-
-
Welch Vacuum Service Kit
WelchThe Welch vacuum service 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.
-
ChemStar pumps are an enhanced DuoSeal platform. The oil case features a PTFE lining to minimize contamination. All ChemStar oil sealed pumps come standard with NW connections and an inert nitrogen gas purge.
-
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 1374/1397 vacuum pumps.
-
The Welch pressure regulator kithas specially formulated design and is a critical item to have in chemical laboratories to enhance the performance of various experiments and analysis.
-
Welch GEM® Pumping and Trapping Fluid is a specially formulated paraffin based hydrocarbon oil for use in the GELMASTER™ gel-drying system. The blue color of the trapping fluid makes it easy to distinguish from the trapped condensate when draining the system. The trapping fluid can be used…
-
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…
-
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 pumps.
-
Welch Male Pipe Adapter
WelchThe Welch NW 16 male pipe adapter is made from stainless steel material that offers added durability and strength. This 1.1 Inch adapter features a hex shank that provides a good connection.
-
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.
-
Welch 4-Channel Adapter
WelchThe Welch four-channel 40 mm aspirator adapter offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.
-
The Welch 40 mm aspiration/filtration adapter is made from strong stainless steel material for added durability and is designed to use with any vacuum stations.
-
Welch 1-Channel Adapter
WelchThe Welch one-channel aspirator adapter with ejector offers a good connection and is ideal to use in medicinal facilities for removing any complications such as mucus, saliva or blood from a person's airway.