$83.30
The NW25 to 3/4″ Hose Adaptor (Part # C10504266) is a Edwards vacuum fitting. It is used to connect an NW25 (KF25) vacuum flange to a 3/4 inch male NPT (National Pipe Thread) connection .

NW25 TO 3/4" HOSE ADAPTOR SS

NW25 TO 3/4" HOSE ADAPTOR SS
It converts the standard NW25 (KF25) vacuum flange on your pump or component into a 3/4 inch male NPT (National Pipe Thread) connection . This allows you to screw on standard industrial fittings, hoses, or pipe nipples.
The “SS” in the product name stands for Stainless Steel. Edwards specifically uses 316L grade stainless steel for these fittings . 316L is an excellent choice because:
Corrosion Resistant: It stands up to moisture, chemicals, and corrosive exhaust gases.
Strong & Durable: It will not crack or break under the vibration of a running pump.
Low Outgassing: Safe for high-vacuum applications.
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The COUPLING ELEMENT EM18/28/30 is a rubber replacement part for Edwards rotary vane vacuum pumps. It is also called a spider. This small rubber piece sits between the motor coupling and the pump coupling. Its job is to transfer power from the motor to the pump while absorbing vibration and shock. If your pump is noisy or vibrating too much, this part may be worn out. Replace it to make your pump run smooth and quiet again
This is a cylindrical roller bearing for Edwards E1M80 and E2M80 vacuum pumps.
The COUPLING BOSS FOR E2M28 PK1 is a replacement part made for the Edwards E2M28 rotary vane vacuum pump. This small metal part is a key piece of the drive coupling assembly. It connects the motor shaft to the pump shaft. Without a good coupling boss, the motor cannot turn the pump. If your pump is not pulling vacuum or making strange noises, this part may be worn out. Replace it to get your pump running again.
10 in stock
This is a D-Row single ball bearing used on Edwards XDS scroll pumps . It fits models XDS5, XDS5C, XDS10, and XDS10C.
10 in stock
10 in stock
This is a deep groove ball bearing for Edwards vacuum pumps and boosters. The dimensions are 62mm outer diameter, 30mm inner diameter, and 16mm width.
10 in stock
The COUPLING COVER EH250/500 C/SEAL PK 1 is a complete replacement cover for the Edwards EH250 and EH500 mechanical booster pumps. It comes with the seal already included. This cover bolts onto the side of the pump where the motor connects. It protects the coupling area and holds the oil inside. If your existing cover is cracked, leaking oil, or damaged, this is the direct replacement you need. It fits both the EH250 and EH500 pump models .
10 in stock
The COUPLING BOSS is a replacement part made for Edwards EH Series Mechanical Booster Pumps. It is an important part of the hydrokinetic coupling assembly. This assembly connects the motor to the pumping mechanism. The coupling boss helps transmit power smoothly from the motor to the pump rotors. If this part wears out, your pump may not run correctly. Replace it to keep your pump working like new.
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