10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
The Spring (Dump Valve) RV (Part #20525-047) is a direct replacement spring for Edwards RV series vacuum pumps. It fits RV3, RV5, RV8, and RV12 models. This spring is part of the dump valve (also called the air admittance valve).
The Spring (Inlet Valve) St/St RVP (Part #20525-049) is a direct replacement spring for Edwards RV series vacuum pumps. It fits RV3, RV5, RV8, and RV12 models . This small stainless steel spring is part of the inlet valve assembly. It helps control the air entering the pump. If your pump is losing vacuum or not performing well, this spring may be worn or broken. Replace it as part of a complete pump overhaul
The Spring Ballast EM (Part #A27102010) is a direct replacement gas ballast return spring for Edwards E1/E2M series vacuum pumps . It is a small metal spring that sits inside the gas ballast valve assembly. Its job is to push the valve back to the closed position after you turn off the gas ballast. If your gas ballast valve feels loose, sticks open, or does not close properly, this spring may be worn or broken. Replace it to keep your gas ballast working correctly and your pump oil clean.
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
The Spring (Part #00307046) is a direct replacement for Edwards E1M18 and E2M18 vacuum pumps . This small metal spring provides tension for the pump vanes (also called blades) . The vanes are the parts that actually create the vacuum. Without good springs, the vanes cannot work properly. If you are rebuilding your pump, this spring should be replaced as part of a major overhaul or blade kit service .
The Spring, Edwards, E1/E2M (Part #27102034) is a direct replacement spring for Edwards small vacuum pumps. It fits E2M0.7, E2M1, and E2M1.5 models . These are compact, single-phase rotary vane pumps often used in laboratories. This spring is an essential mechanical component inside the pump . If you are rebuilding your pump, this spring should be replaced as part of a major overhaul.
The Spring, Stainless Steel (Part #A27102022) is a direct replacement spring for Edwards E1M175, E2M175, E1M275, and E2M275 vacuum pumps . These are large, industrial-grade rotary vane pumps. This spring is made of stainless steel, so it resists rust and corrosion better than regular steel springs. It is used in critical areas of the pump, including the oil circuit and relief valve systems .
10 in stock
10 in stock
The Stainless Steel Spring (Part #00906077A) is a direct replacement spring for Edwards E1/E2M series vacuum pumps . It fits models including E2M2, E2M5, E2M8, E2M12, E2M18, E2M28, E2M30, and E1M18 . This spring is made of stainless steel. That means it resists rust and corrosion better than regular steel springs. If you are rebuilding your pump, this spring should be replaced as part of a major overhaul .
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