The UV stabilized Everlast Diaphragm washers work hot or cold. Top quality materials are chosen to provide the best:
 
1) weight to performance ratio
 
2) longevity
 
3) ease of use
 
4) correct support for your suction diaphragm
 
5) helps to provide a much greater suction from your recovery pumps.
 
You can purchase it with or without the 3" Everlast Diaphragm.