Features recessed cap bolts. Supplied with 2 EPDM gaskets standard. Viton Gaskets available.
For replacement gaskets (two required) see:
EPDM Gaskets - P/N 60497
Viton Gaskets - P/N 60356
Bolt drill size: 3/8”
Hole saw size: 2”
Tank wall maximum: 1/2”