Description

The Pentair 072184 is a stainless steel washer sized 3/8″x13/16″. It is the genuine Pentair part, and it turns up across a wide slice of the Pentair range.

Where it is used

Pentair lists this washer under the WhisperFlo WF and WFE pumps, SuperFlo, IntelliFlo VS3050 and VF, the EQ Series commercial pumps and the American Products Ultra-Flow pumps. It is also listed under the MiniMax CH heaters from 150 to 400 and the MiniMax AG heaters at 75, 100 and 100SC. Stainless is the point of it, since a plain steel washer in a wet assembly rusts and then has to be cut out.

Counting them

The listing notes that six (6) are required. Work out how many your assembly takes before you order, and check the size against the washer you removed. The 3/8 and 13/16 figures are given as the size without saying which one is the bore, so measuring the old part is the safest check.