$15.89
This FKM (Viton) O-ring measures 85 mm by 3 mm. It is used in Busch and Leybold vacuum pumps, including Trivac, Panda, and COBRA models. Made from durable Viton rubber to handle high heat and chemicals. A perfect fit for your pump repair or maintenance job.
O-ring, FKM - Part# PL70120381
O-ring, FKM - Part# PL70120381
An O-ring is a round rubber ring. It sits in a groove between two parts. When you tighten the parts together, the O-ring gets squished. It fills the gap and creates a tight seal.
But O-rings do not last forever. They get hard. They crack. They lose their shape. When that happens, they stop sealing. That is when you need a new one.
This O-ring fixes that problem.
This O-ring fits many Busch and Leybold pump models :
| Brand | Families | Specific Models |
|---|---|---|
| Busch | Trivac | D40B, D65B, S40B, S65B, D40BCS, D65BCS |
| Busch | Panda | WV1000B, WV1000C |
| Busch | COBRA | Various models |
| Leybold | Trivac | Various models |
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vacuum pump sealed tight with this 85mm x 3mm Viton O-Ring. Part# 980333 is made from high-quality FKM (Viton) rubber. It resists heat, oils, and chemicals. This is a direct replacement part for Alcatel-Adixen, Ebara, and Busch pumps including ACP15, A30W, A70W, and WV1500 series. Stop leaks and maintain strong vacuum pressure.
10 in stock
10 in stock
10 in stock
10 in stock
Keep your Busch vacuum pump running smoothly with this sight glass ring gasket. This is part number 480000272. It is made to fit Busch Panda models WV1000B and WV1000C. This small but important part creates a tight seal around the sight glass. It stops oil from leaking out. It also keeps dirt from getting into your pump. If you see oil around your sight glass, it is time to change this gasket.
10 in stock
10 in stock
10 in stock
This ball bearing keeps the rotating parts inside your Busch vacuum pump moving smoothly. It fits NeoDry 15E/30E and Panda WV250B/WV250C/WV500B/WV500C models. If your pump is noisy or running rough, a worn bearing could be the problem.
10 in stock
10 in stock
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