Description

The Pentair U178-920PZ is a black drain plug assembly with an accompanying O-ring, featuring a 1/4″ MPT (male pipe thread) connection. It is engineered for use with Pentair’s Sta-Rite pool pumps and is also compatible with Triton II filters and Sta-Rite Multiport Side Mount valves of 1.5″ and 2″. This part is additionally applicable to Pentair’s MasterTemp and ETi 400 heaters as well as various pumps including the Sta-Rite Max-E-Pro, Max-E-Glas, Dura-Glas, Dyna-Glas/Dyna-Max, JWP, and JWPA models.