$8.88
This is a replacement Dowty bonded seal for Edwards vacuum pumps and blowers. This seal is a 1/2″ BSP size and is made of Buna-N (Nitrile) rubber bonded to a metal outer ring. It is used on oil drain plugs, fill plugs, and other threaded ports.
Dowty Seal, Buna, Edwards, Part# 02104004
Dowty Seal, Buna, Edwards, Part# 02104004
A Dowty seal is a special type of sealing washer. It combines two materials in one part .
A metal outer ring: This gives the seal strength. It stops the washer from crushing or deforming when you tighten the plug.
A rubber inner seal: This is bonded to the metal ring. The rubber squeezes against the threads and the mating surface. It creates a leak-tight seal.
Think of it like a washer and an O-ring combined into one part. It is much more reliable than a plain copper or aluminum washer .
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
|
|
|
0% |
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
Not a member? Create an account
Already got an account? Sign in here
Reviews
There are no reviews yet.