1st Check

$592.35

In stock

SKU

0888820

Watts: 2 1/2" - 4" - 1st Check Module for a 774 DC / 774DCDA {OR} 6" 774X DC / 774XDCDA (Same as 7010097)

Details

Watts: 2 1/2" - 4" - First Check Module for a 774 DC / 774DCDA {OR} 6" 774X DC / 774XDCDA Double Check / Double Check Detector Assembly

(Same as 7010097)

Kit Includes:

1st Check Assembly and Check O-Ring