$22.05
The NW40 Centering Ring (Part # C10516396) is a Edwards vacuum component. It is the standard gasket used to create a reliable seal between two NW40 (KF40) vacuum flanges. This centering ring features a stainless steel (S/S) carrier equipped with a nitrile (NBR) rubber O-ring .
NW40/40 CENTRING NITRILE S/S PK1
NW40/40 CENTRING NITRILE S/S PK1
This NW40 Centering Ring is the Edwards component. It sits between the two flanges. When you tighten a clamp around The centering ring has two main parts :
The Stainless Steel (S/S) Carrier: A rigid,-machined metal ring that holds the O-ring in place and centers the connection.
The Nitrile (NBR) O-Ring: The rubber ring that compresses to form the actual vacuum seal.
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10 in stock
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 Coupling Baffle is a replacement part designed for the coupling cover assembly. It helps control oil flow and stops excess mist from escaping the gearbox.
This is an S-Row ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
This is a PFPE-lubricated ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
This is a cylindrical roller bearing for Edwards E1M80 and E2M80 vacuum pumps.
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
10 in stock
10 in stock
10 in stock
10 in stock
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