The Ballast Piston Assembly (Part #A19201007) is a replacement component for Edwards E1/E2M series vacuum pumps . This assembly is a critical part of the gas ballast system. It creates the seal that controls the flow of air into your pump .
This is the Ballast Piston Assembly for Edwards E1/E2M series vacuum pumps. Part number 19201007. It is a key part of your pump’s gas ballast system. If your pump is struggling with water vapor or condensation, this part might need replacement. Fits E1M40, E2M40, E1M80, and E2M80 models.
The Ballast Valve (Part #A25904601) is a replacement gas ballast valve for Edwards E1M40, E2M40, E1M80, and E2M80 vacuum pumps . This valve lets a small amount of air into your pump on purpose.
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Keep your Edwards E1M40 or E2M40 pump running reliably with this Clean & Overhaul Kit . This comprehensive minor repair kit includes everything needed for a standard minor overhaul: seals, a coupling element, O-rings, gaskets, exhaust valves, a ballast valve, filters, springs, and other essential components for routine maintenance . It is designed for the E1M40 (single-stage) and E2M40 (two-stage) rotary vane pumps . For a major repair that includes vanes, purchase a Blade Kit separately .
This is an OEM replacement coupling element (often called a “spider”) for Edwards E1M40, E2M40, E1M80, and E2M80 rotary vane pumps . This flexible rubber insert fits between the motor and pump shaft hubs.
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this Edwards part. Part number 01403030 is made from Buna rubber. It fits many Edwards E1/E2M series pumps including the E1M40, E2M40, E1M80, E2M80, E1M18, E2M18, E2M28, and E2M30 models. This seal stops oil leaks around your filter and keeps your pump running clean.
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