Welch CRVpro2 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump. Includes vacuum inlet hose bard for rubber hose from (5/8 to 3/4 in. ID) and a charge of oil, 2-Stage 115VAC. Welch Part Number: 3021-01. The Welch CRVpro2 series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRVpro2 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRVpro2 can achieve an ultimate pressure of 2x10 -4 Torr with a 1.8 CFM and has KF 16 Outlet and Inlet Hose Barb. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf.

Welch CRVpro4 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 2-Stage 115VAC. Welch Part Number: 3041-01. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRVpro 4 & 6 have a 1150ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRVpro series pumps have a greater capacity to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRVpro 4 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRVpro 4 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 2.8 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf below at Downloads.

Welch CRVpro4 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump. 2-Stage 220-240VAC. Welch Part Number: 3042-00. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRVpro 4 & 6 have a 1150ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRV pro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRVpro 4 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRVpro 4 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 2.8 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRV pro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRVpro is available by downloading the .pdf below at Downloads.

Welch CRVpro6 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 2-Stage 115VAC. Welch Part Number 3061-01. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRV pro 4 & 6 have a 1150ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRV pro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRV pro 6 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRV pro 6 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 4.2 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRV pro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf below at Available Downloads.

Welch CRVpro6 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 2-Stage 220-240VAC. Welch Part Number: 3062-00. The Welch CRV pro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRVpro 4 & 6 have a 1150ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRV pro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRVpro 6 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRVpro 6 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 4.2 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf below at Downloads.

Welch CRVpro8 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 2-Stage 115VAC. Welch Part Number 3081-01. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRV pro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRV pro 8 pumps have a 1000ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRV pro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRV pro 4 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRV pro 8 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 5.6 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRV pro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf below at Downloads.

Welch CRVpro8 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 2-Stage 220-240VAC. Welch Part Number: 3082-00. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRVpro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRVpro 8 pumps have a 1000ml capacity, compared to the 700ml capacity of an Edwards RV-3. With a larger oil reservoir, these CRVpro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion.These Welch CRVpro 8 pumps are offered in 115V, 60Hz & 230V, 60Hz operation models. The CRVpro 8 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 5.6 CFM and has KF 16 inlet and exhaust flanges. This pump comes with a quart of Welch DirecTorr Hydrocarbon Oil. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual for the Welch CRV is available by downloading the .pdf below at Downloads.

Welch CRVpro16 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump, 1-Stage 115 VAC. Welch Part Number: 3161-01. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRVpro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRV pro 16 pumps have a 2400 ml capacity. With a larger oil reservoir, these CRVpro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion. These Welch CRVpro16 pumps are offered in 115V, 60Hz operation model. The CRVpro16 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 12.8 CFM and has KF 25 inlet and exhaust flanges. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual and brochure for the Welch CRVpro Pumps is available by downloading the .pdf’s to the side.

Welch CRVpro24 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump with hose barb adapter, 2-Stage, 115 VAC. Welch Part Number: 3241-01. The Welch CRVpro series direct drive rotary vane pumps offer superior reliability, long service life and can handle a variety of low vacuum needs. The Welch CRVpro series pumps are factory prepared with oil cases coated with PTFE (Polytetrafluoroethylene) commonly know as Teflon®. The outer surface of the pumping module also has a black oxide surface. Both coatings act to slow down metal corrosion.The CRV series have the unique feature of a much larger oil capacity than pumps of similar size. The CRVpro24 pumps have a 2200 ml capacity. With a larger oil reservoir, these CRV pro series pumps have a greater ability to dilute aggressive chemicals, ensuring a longer service life for the pump. These pumps also run 10°C cooler than similar pumps from having a chemically resistant coating in the oil case and on the pump module, further protecting them from corrosion. These Welch CRVpro24 pumps are offered in 115V, 60Hz, 60Hz operation models. The CRVpro24 can achieve an ultimate pressure of 5x10¯4 Mbar (4x10¯4 Torr) with a 18 CFM and has KF 25 inlet and exhaust flanges. The CRVpro series have accessories available to adapt to a variety of applications, including use with refrigeration, dehydration, brake line evacuation, epoxy degassing, sterilization, mass spectrometry, vacuum ovens, lasers, backing combinations, thin film coating, vacuum distillation, freeze drying, space research and other vacuum processes. An operation manual and brochure for the Welch CRVPro Pumps is available by downloading the .pdf.

Welch OEM CRVpro 16, 24, 30 Vacuum Pump Minor Repair Rebuild Kit, PN- S3192-99 These Welch CRVpro Vacuum Minor Repair Rebuild Kits are for the Welch CRVpro 16, 24, and 30 Vacuum Pumps. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037. For instruction manuals or data sheets please see the Available Download PDF's Below.

Welch OEM Vacuum Service Kit for CRVpro 2 , PN - S3344-99These Welch CRVpro Vacuum Service Repair Rebuild Kits are for the Welch CRVpro 2 Vacuum Pumps. This service kit contains, in addition to the seals, all the spare parts which are subject to high wear and tear and therefore have to be replaced. For PARTS LIST go to page 36 of Welch Operation Manual.pdf to the side at Downloads. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037.

Welch OEM CRVpro 4 Vacuum Major Repair Rebuild Kit These Welch CRVpro 4 Vacuum Major Repair Rebuild Kits are for the Welch CRVpro 4 Vacuum Pumps. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037. For instruction manuals or data sheets please see the Available Download PDF’s Below.

Welch OEM Vacuum Service Kit for CRVpro 6 , PN - S3078-99These Welch CRVpro Vacuum Service Repair Rebuild Kits are for the Welch CRVpro 6 Vacuum Pumps. This service kit contains, in addition to the seals, all the spare parts which are subject to high wear and tear and therefore have to be replaced. For PARTS LIST go to page 36 of Welch Operation Manual.pdf to the side at Downloads. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037.

Welch OEM CRVpro 8 Vacuum Major Repair Rebuild Kit These Welch CRVpro 8 Vacuum Major Repair Rebuild Kits are for the Welch CRVpro 8 Vacuum Pumps. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037. For instruction manuals or data sheets please see the Available Download PDF's Below.

Welch OEM Vacuum Service Kit for CRVpro 16 , PN - S3193-99These Welch CRVpro Vacuum Service Repair Rebuild Kits are for the Welch CRVpro 16 Vacuum Pumps. This service kit contains, in addition to the seals, all the spare parts which are subject to high wear and tear and therefore have to be replaced. For PARTS LIST go to page 36 of Welch Operation Manual.pdf to the side at Downloads. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037.

Welch OEM Vacuum Service Kit for CRVpro 24 , PN - S3194-99These Welch CRVpro Vacuum Service Repair Rebuild Kits are for the Welch CRVpro 24 Vacuum Pumps. This service kit contains, in addition to the seals, all the spare parts which are subject to high wear and tear and therefore have to be replaced. For PARTS LIST go to page 36 of Welch Operation Manual.pdf to the side at Downloads. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037.

Welch OEM Vacuum Service Kit for CRVpro 30 , PN - S3195-99 These Welch CRVpro Vacuum Service Repair Rebuild Kits are for the Welch CRVpro 30 Vacuum Pumps. This service kit contains, in addition to the seals, all the spare parts which are subject to high wear and tear and therefore have to be replaced. For PARTS LIST go to page 36 of Welch Operation Manual.pdf to the side at Downloads. Please see below in our “Related” section for additional accessories that may benefit your vacuum applications and maintenance needs. We offer a large variety of vacuum greases, vacuum fittings, hoses, vacuum gauges, sensors/transducers and accessories sold separately on this website. Call us for a quote (505) 872-0037.

Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Quart 8995P-11 Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Quart 8995P-11. Welch Premium DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive vacuum pumps. Premium DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Direct Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps.

Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Gallon 8995P-15 Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Gallon 8995P-15. Welch Premium DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive vacuum pumps. Premium DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Direct Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps.

Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 5 Gallons 8995P-20 Welch Premium DirecTorr Hydrocarbon Vacuum Pump Oil, 5 Gallons 8995P-20. Welch Premium DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive vacuum pumps. Premium DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Direct Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps.

Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Quart 8995G-11 Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Quart 8995G-11. Welch Gold DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive and Belt Driven Pumps where resistance to chemical attack is required. Gold DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Rotary Vane Direct Drive and Rotary Vane Belt Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps. Rotary Vane Belt Drive Models for Corrosive Gases: 1400N, 1402N, 1376N Vacuum Pumps.

Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Gallon 8995G-15 Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 1 Gallon 8995G-15. Welch Gold DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive and Belt Driven Pumps where resistance to chemical attack is required. Gold DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Rotary Vane Direct Drive and Rotary Vane Belt Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps. Rotary Vane Belt Drive Models for Corrosive Gases: 1400N, 1402N, 1376N Vacuum Pumps.

Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 5 Gallon 8995G-20 Welch Gold DirecTorr Hydrocarbon Vacuum Pump Oil, 5 Gallon 8995G-20. Welch Gold DirecTorr Vacuum Pump Oil is fractionated especially for use in Welch Direct Drive and Belt Driven Pumps where resistance to chemical attack is required. Gold DirecTorr Oil is checked to insure it meets rigid requirements for proper vapor pressure, chemical stability, viscosity and other essential characteristics. Long experience has proven the wisdom of using it. We recommend that you change your vacuum pump oil at least every 3 months to prolong the life of your vacuum pump. Designed for Welch Rotary Vane Direct Drive and Rotary Vane Belt Drive Vacuum Pumps: Rotary Vane Direct Drive Models: 8806, 8811, 8814, 8816, 8821, 8851, 8905, 8905A, 8907A, 8910A, 8912A, 8915, 8915A, 8917A, 8920, 8920A, 8925A, Vacuum Pumps. Rotary Vane Belt Drive Models for Corrosive Gases: 1400N, 1402N, 1376N Vacuum Pumps.

Oil Change Kit, Includes Bucket, Gloves, And Funnel, Recommended For Vacuum Pump Oil Changes Useful When Changing Rotary Vane Vacuum Oil These vacuum pump oil changing kits include a 5 quart bucket, gloves, and fill funnel as described below. Drain Bucket - These oil drain buckets are very useful when draining your rotary vane vacuum pump oil. They can be easily placed below the vacuum pumps oil drain plug to catch the waste oil. They have a large 5-quart volume which is more than adequate for most laboratory rotary vane vacuum pumps. They are reusable, blue in color, have a handy metal carrying handle, and recommended for all rotary vane pump oil changes. Waste Vacuum Pump Oil Bucket 5 Quart Volume Metal Handle Nitrile Coated Gloves - These Nitrile coated gloves are recommended for use during vacuum pump oil changes, service, and preventive maintenance cycles. Nitrile coated Large Gloves are a safe alternative to latex. These gloves provide excellent work performance and comfort while the Nitrile material provides a great grip. Durable material Machine washable Multiple purposes Breathable material Large Size Oil Fill Funnel - These oil fill funnels are very useful when adding oil to your rotary vane vacuum pump oil. They can be easily placed in the oil fill port and have a No-Mess Splash Guard to help prevent oil spills. They oil fill funnels are more than adequate for most laboratory rotary vane vacuum pumps. They are reusable, orange in color, and recommended for all rotary vane pump oil changes. Oil Fill Funnel No-Mess Anti Splash Gaurd Multi-Purchase Funnel