RK 775/775DCDA-CK1 3-4
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Part of the RK-775/775DCDA Series
Ordering Code: 0888900
UPC: 098268899696
Lead Free: Yes
3 to 4 Backflow Preventer First Check Valve Replacement Kit, 775 and 775DCDA
This 3-4 IN first check detector valve replacement kit for series 775 and 775DCDA prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. This kit consists of a first check module, check module O-ring and a red silicone disc elastomer. It is designed for non-health hazard applications. It is used primarily on fire sprinkler lines when it is necessary to monitor unauthorized use of water.
Features
- Factory replacement kit
- No special tools required for changing parts
- All parts are made of high quality materials
- First check kit
| Specifications | |
|---|---|
| Compatible Series or Model | 775, 775DCDA |
| Compatible Size Used On | 3 IN to 4 IN |
| Kit Contents | Complete No. 1 Check Assembly, Check O-ring |
| Kit Type | First Check Kit |
| Lead Free | Yes |