$43.47
The COUPLING FLANGE is a replacement adaptor flange made for Edwards vacuum pumps. It is specifically used to connect an EH250 or EH500 mechanical booster pump to a GV series dry pump . This flange bolts between the two pumps. It creates a secure, leak-free connection. If your pump system is leaking or the old flange is damaged, this is the direct replacement you need.
COUPLING FLANGE
COUPLING FLANGE
A coupling flange is a metal ring with bolt holes. It acts like a connector. It joins two different pumps together so gas can flow from one to the other.
In a vacuum system, you often use two pumps together. A small backing pump (like a GV dry pump) pulls the first vacuum. Then a larger booster pump (like an EH250 or EH500) takes over to pull an even deeper vacuum .
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This is a single row ball bearing, size 6309, used on Edwards pump models . Single row ball bearings support radial loads and allow for smooth rotation. They consist of an outer ring, inner ring, cage, and balls that maintain separation between the rings .
This is a caged ceramic bearing for Edwards HCDP, iH80, and iH160 dry vacuum pumps . The caged ceramic construction provides superior durability and performance . This bearing supports the rotating components of the pump, promoting smooth and efficient operation .
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 a cylindrical roller bearing for Edwards E1M80 and E2M80 vacuum pumps.
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.
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.
The COUPLING BAFFLE EH500 is a replacement part made for the Edwards EH500 Mechanical Booster Pump. It sits inside the coupling-cover assembly. Its main job is to manage oil flow and reduce oil mist escaping from the gearbox area. This simple part helps keep your pump clean and running smoothly for longer.
10 in stock
This is a bearing retainer, also known as a bearing cage, for Edwards vacuum pumps . Its job is to keep the rolling elements (balls or rollers) inside the bearing evenly spaced .
This is a inner ring for needle roller bearings used in Edwards vacuum pumps and boosters. It features a 30mm inner diameter, a 35mm outer diameter, and is 18mm wide .
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.
This is an S-Row ball bearing used on Edwards EH Booster and QMB Blower pumps . It fits models QMB250, EH250, QMB500, and EH500.
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