Coupling Half For Pfeiffer DUO 2.5 and DUO 2.5C Rotary Vane Vacuum Pump. 360055 These coupling Halfs are for Pfeiffer DOU 2.5 and DUO 2.5C rotary vane vacuum pumps. These parts have Pfeiffer part number 360055.

Exhaust Valve Flap Long Stainless Steel For Pfeiffer Duo 2.5 Rotary Vane Vacuum Pump, PN: 580043 These exhaust valve are for the Pfeiffer DOU 2.5 and DUO 2.5C model rotary vane vacuum pumps. These flapper valves are made of stainless steel and have Pfeiffer part number 580043. These are sold each.

Vane Springs For Pfeiffer DUO 2.5 and DUO 2.5C Rotary Vane Vacuum Pumps, PN: 490036. These rotary vane springs are for the Pfeiffer DOU 2.5 and DUO 2.5C model rotary vane vacuum pumps. These parts have Pfeiffer part number 490036, sold as each, and 4 required.

Vanes For Pfeiffer DUO 2.5 and DUO 2.5C Rotary Vane Vacuum Pump PN: 230063 These rotary vanes are for the Pfeiffer DUO 2.5 and DUO 2.5C model rotary vane vacuum pumps. These parts have Pfeiffer part number 230063. These are sold each and 4 required per pump.

Stainless Steel Ball, 5 mm, for Pump Cylinder, Pfeiffer Duo 5/5C, Duo10/10C, Duo 20/20C, UNO 30M Rotary Vane Vacuum Pumps PN: 390010 This is a replacement 5mm stainless steel ball which fits the pump cylinder on Pfeiffer pump models: Duo 5, Duo 5C, Duo10, Duo 10C, Duo 20, Duo 20C and UNO 30M. We carry major and minor rebuild kits for these pumps. How can we help?

Spring, Pressure, Stainless Steel for Pfeiffer Duo 5/5C, Duo10/10C, Duo 20/20C, UNO 30M Rotary Vane Vacuum Pumps PN: 490040, This is a replacement stainless steel pressure sprin for Pfeiffer pump models: Duo 5, Duo 5C, Duo10, Duo 10C, Duo 20, Duo 20C and UNO 30M. We carry major and minor rebuild kits for these pumps. How can we help?

Gas Ballast Valve Plate Spring for Pfeiffer DUO 20 and DUO 20C Rotary Vane Vacuum Pumps PN: 490052 This is a replacement plate spring for the gas ballast valve on Pfeiffer Duo20 and Duo20C rotary vane pumps. We carry major and minor rebuild kits for these pumps. How can we help?

Pfeiffer Venting Flange, DN 16 KF to Pipe Thread G 1/2, with FKM Seal. Pfeiffer Part Number:122AED016-0500. This is a Pfeiffer venting flange adapter. Converts KF16 flange to 1/2 British standard parallel pipe thread (BSPP/G) style. Includes FKM seal. For multiple pumps.