Becker U4.40 pump sealed tight with this Gasket (Part# 300040500). This gasket creates a reliable seal that maintains the vacuum or pressure integrity within your pump. It prevents air leaks and oil leaks, helping your pump run efficiently . It fits the Becker U4.40 pump model and is included in the Becker U4.40 Seal & Gasket Kit . If you are doing a pump overhaul or replacing seals, this is the exact part you need.
10 in stock
10 in stock
10 in stock
This is a direct replacement gasket for Busch R5 EVA CB0250B vacuum pumps. The part number is 480106270. This gasket is made with a special graphite coating on one side . That coating helps it seal better. It is a small but important part. If your pump is leaking air or oil, this gasket might be the problem. Replace it to get your pump working like new again.
This is a direct replacement gasket for Busch R5 EVA CB0250B vacuum pumps. The part number is 480106912. It also crosses over to part number 480106192 . This gasket has a graphite coating on one side . That coating helps it seal better and last longer. If your pump is losing vacuum or leaking oil, this gasket might be the problem. Replace it to get your pump running right again.
10 in stock
Out of stock
Out of stock
Out of stock
Out of stock
10 in stock
Out of stock
Out of stock
Out of stock
Out of stock
Out of stock
Out of stock
10 in stock
This Cork Case Gasket (Part #300206) is made specifically for the Pfeiffer DUO 120A vacuum pump. It goes between the two main halves of the pump body. Its job is to create a tight, reliable seal. This stops oil from leaking out. It also stops air from leaking in. A good seal means your pump holds strong vacuum pressure. If you are opening the pump for maintenance or a major overhaul, you must replace this gasket. It is a one-time-use part
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