1st Check
$630.89
In stock
SKU
0888821
Watts: 6" - 1st Check Module for a 774 DC / 774DCDA {OR} 8" 774X DC / 774X DCDA (Same as 7010098)
Watts: 6" - First Check Module for a 774 DC / 774DCDA {OR} 8" 774X DC / 774X DCDA Double Check / Double Check Detector Assembly
(Same as 7010098 & 7010104)
Kit Includes:
1st Check Assembly and Check O-Ring
| Model | RK 774/774DCDA-CK1 6 |
|---|---|
| Manufacturer | Watts |
| Allow Overnight Shipping | Yes |