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Welch 2511 WOB-L Piston Pressure Pump Compressor, 21.3 in Hg, 219 Torr Vacuum, 11 LPM, 0.39 CFM, 115 VAC 2511B-01

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The Welch 2511 is a vacuum and pressure pump all-in-one and is perfect for many common laboratory vacuum applications. The 2511 produces an ultimate vacuum pressure of 219 Torr (21.3 inches of Hg), maximum positive pressure up to 33 PSIG, and has a 11 liters per minute (0.39 CFM) pumping speed....

£303⁸³

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Welch 2522 WOB-L Piston Pressure And Vacuum Pump, 100 PSI, 110 Torr Vacuum, 22 LPM, 115 VAC

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The Welch 2522 is a vacuum and pressure pump all-in-one and are perfect for many common laboratory vacuum applications. The 2522 produces an ultimate vacuum pressure of 110 Torr (25.6 inches of Hg), maximum positive pressure up to 100 PSI, has a 22 liters per minute (0.76 CFM) pumping speed, and...

£503³²

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Welch 2534 WOB-L Piston Pressure And Vacuum Pump, 50 PSI, 95 Torr Vacuum, 34 LPM, 115 VAC

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The Welch 2534 is a vacuum and pressure pump all-in-one is are perfect for many common laboratory vacuum applications. The 2534 produces an ultimate vacuum pressure of 95 Torr (26.2 inches of Hg), maximum positive pressure up to 50 PSI, has a 34 liters per minute (1.20 CFM) pumping speed, and...

£554⁸⁴

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Welch 2546 WOB-L Piston Pressure And Vacuum Pump, 100 PSI, 60 Torr Vacuum, 45 LPM, 115 VAC

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The Welch 2546 is a vacuum and pressure pump all-in-one and is perfect for many common laboratory vacuum applications. The 2546 produces an ultimate vacuum pressure of 60 Torr (27.6 inches of Hg), maximum positive pressure up to 50 PSI, has a 45 liters per minute (1.6CFM) pumping speed, and...

£617⁷⁹

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Welch 2561B-50 WOB-L Laboratory Dry Oil-Free Piston Vacuum Pump, 65 LPM, 5 torr, 115 VAC

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These Welch 2561B-50 laboratory duty dry oil-free dual stage piston vacuum pumps are perfect for many common laboratory vacuum applications. The 2516-50 produces and ultimate vacuum pressure of 5 Torr (29.8 inches of Hg) and includes a vacuum regulator with a built in vacuum gauge which is...

£1,172⁸⁷

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Welch 2562B-01 WOB-L Laboratory Dry Oil-Free Piston Vacuum Pump, 65 LPM, 7.5 torr, 115 VAC

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These Welch 2562B-01 laboratory duty dry oil-free piston vacuum pumps are perfect for many common laboratory vacuum applications. The 2562B-01 produces and ultimate vacuum pressure of 7.5 Torr (29.6 inches of Hg) but do NOT include a vacuum regulator, pressure gauge, or water vapor trap. These...

£875⁵⁹

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Welch 2581B-50 WOB-L Laboratory Dry Oil-Free Piston Vacuum Pump, 3.5 CFM/100 LPM, 5 torr, 115 VAC

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These Welch 2581B-50 laboratory duty dry oil-free dual stage diaphragm vacuum pumps are perfect for many common laboratory vacuum applications. The 2581B-50 produces and ultimate vacuum pressure of 5 Torr 29.8 inches of Hg and includes a vacuum regulator with a built in vacuum gauge which is...

£1,606³⁸

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Welch 2585B WOB-L Laboratory Dry Oil-Free Piston Vacuum Pump, 201 LPM, 60 torr, 115 VAC

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These Welch 2585B-50 laboratory duty dry oil-free dual stage diaphragm vacuum pumps are perfect for many common laboratory vacuum applications. The 2585B-50 produces and ultimate vacuum pressure of 60 Torr 27.6 inches of Hg and includes a vacuum regulator with a built in vacuum gauge which is...

£1,321⁸¹

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Welch CHEMSTAR Dry, Chemical, Oil-Free Vacuum Pump, Pressure 0.05 Torr, Flow 4.94 cfm. PN: 2070B-01

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The Welch CHEMSTAR Dry Model 2070 is Welch’s revolutionary new dry vacuum solution for demanding deep vacuum chemical process needs. This automated system easily handles your most challenging vacuum applications while saving both time and expense. Pump corrosive gases with ChemStar Dry to...

£5,510⁶⁴

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Welch CRV Pro16 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115 - 220 VAC

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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...

£2,127⁹³ £2,364³⁶ -10%

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Welch CRV Pro24 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115 VAC 3241-01

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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...

£2,888²⁸ £3,209²⁰ -10%

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Welch CRV Pro6 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115V

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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...

£1,709⁰⁴ £1,898⁹⁴ -10%

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Welch CRV Pro8 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115V

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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...

£1,855⁰⁵ £2,061¹⁷ -10%

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Welch CRV Pro8 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 220-240V

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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...

£1,669⁵⁵ £1,855⁰⁵ -10%

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Welch CRVpro2 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115 VAC 60hz

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The Welch CRV pro2 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...

£1,366⁷⁶ £1,518⁶² -10%

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Welch CRVpro4 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 115 V

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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...

£1,558²⁴ £1,731³⁸ -10%

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Welch CRVpro4 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 220-240V

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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...

£1,558²⁴

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Welch CRVpro6 Direct Drive Dual Stage Mechanical Rotary Vane Vacuum Pump 220-240V

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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...

£1,709⁰⁴ £1,898⁹⁴ -10%

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Welch Internal Filter for CRVpro 4, 6, 8 Rotary Vane Pumps, PN: S3109-99

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Welch Internal Filter Replacement for CRVpro 4, 6, 8 Rotary Vane Pumps PN: S3109-99 This is a replacement Welch Vacuum Filter for CRVpro 4, CRVpro 6 and CRVpro8 rotary vane vacuum pumps. This filter caprures oil fog, mist or smoke from the exhaust.

£31⁹⁴ £35¹¹ -9%

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Welch OEM Exhaust Filter KF25 with Drainback Feature PN 1417F for CRVpro 16, 24 and 30 Rotary Pumps

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Welch OEM Exhaust Filter KF25 with Drainback Feature PN 1417F Coalesced Oil Exhaust Filter with drain back into pump oil case to reduce oil consumption and enables a clean work space. Exhaust can be directed into existing fume hood and also reduces pump noise. Filters to 0.3 micron particle...

£444²⁸ £488³⁰ -9%

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Welch OEM Exhaust Filter with Drainback Feature PN 1417E for CRVpro 2, 4, 6 and 8 Rotary Pumps

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Welch OEM Exhaust Filter with Drainback Feature PN 1417E for CRVpro 2, 4, 6 and 8 Coalesced Oil Exhaust Filter with drain back into pump oil case to reduce oil consumption and enables a clean work space. Exhaust can be directed into existing fume hood and also reduces pump noise. Filters to...

£363⁵⁵ £399⁴⁷ -9%

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Welch OEM Exhaust Mist Filter for CRVpro 2, 4, 6 and 8 KF16, Rotary Pumps PN 1417P-8

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Welch OEM Exhaust Filter for CRVpro 2, 4, 6 and 8 Rotary Pumps, KF16, PN 1417P-8 Oil Exhaust Mist Filter, enables a clean work space. Exhaust can be directed into existing fume hood and also reduces pump noise. Comes with element. Suitable for Welch CRVpro Rotary Vane Pumps 2, 4, 6, and 8.

£354⁷¹ £389³⁶ -9%

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Welch Outlet Oil Mist Separator, KF-16, NW16, AKD 16, PN 320015

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Welch Oil Mist Separator, KF-16, NW16, AKD 16, PN 320015 This Welch Oil Mist Separator is mounted to the outlet of a rotary vane pump (belt or direct drive) and removes oil particles from the exhaust stream. This minimizes and contains oil loss to the atmosphere. This oil mist separator has a...

£472²⁶ £518⁶² -9%

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Welch Replacement Filter Media for Cannister Filter for 1399,1400, 8905, 8890, 8890A with Inlet 3/4 - 20 Fine Thread For Pumps up to 4 CFM

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Welch Replacement Filter Media for Cannister Filter for 1399,1400, 8905, 8890, 8890A Pumps with Inlet 3/4 - 20 Fine Thread For Pumps up to 4 CFM This the Filter Replacement Media and captures oil fog, mist or smoke from exhaust of oil flooded vacuum pumps. Fits Welch Cannister Filters on...

£55⁷² £60⁶⁴ -8%

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