Gasket 1 1/2 Bulkhead Fitting Filters & Filter Bags The DM1 parts breakdown does

The DM1 parts breakdown does not include it

How do I know if mine is a #6

Cuffs from different makers usually interchange

Where it sits in a pump rebuild

Gasket 1 1/2 Bulkhead Fitting Filters & Filter Bags The DM1 parts breakdown doesOverview Bulkhead fitting gasket, 1 inch, for the HydraMaster Universal Recovery Tank cover listed as Gasket, 1 1 2" Bulkhead Fitting. Where it is fitted 70 gallon recovery tank cover assembly 1 per cover 100 gallon recovery tank cover assembly 2 per cover Replace it whenever the cover is removed for tank service. It is a low cost item and refitting a compressed gasket is a common cause of a vacuum leak that appears immediately after a service.