WATTS LF850-OSY DC 4 0683072 Backflow Preventer Assembly, 4 Inch Nominal Size, Ductile Iron
€3,971.84 /unit
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Product Specifications:
| Item | Backflow Preventer Assembly |
| Armortek Technology | Yes |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Epoxy Coated |
| Body Material | Ductile Iron |
| Body Style | Inline |
| By Pass | No |
| Cap And Tether | No |
| Cross Reference | 0683072 |
| Disc Material | Silicone |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Inlet Size | 4" |
| Inlet Type | Flanged Joint |
| Lead Free | Yes |
| Max. Temp. | 140°F |
| Max. Working Pressure | 175 psi |
| Mfr. Series | LF850 LARGE Series |
| Min. Temp. | 33°F |
| Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Outlet Size | 4" |
| Outlet Type | Flanged Joint |
| Polymer Coating | No |
| Protection Type | Backpressure, Back Siphonage |
| Seat Material | Stainless Steel |
| Strainer | No |
| Tradename | Masterseries |
Product Variants
| Product | Model | Body Material | Seat Material | Body Finish | Strainer | Disc Material | Backflow Preventer Type | Body Pattern | Max. Working Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
LF850-OSY DC 8 | Ductile Iron | Stainless Steel | Epoxy Coated | No | Silicone | Double Check Valve Assembly | Inline | - | €11,683.88 | RFQ
|
 |
LF850-DNRS DC 3 | - | - | - | - | - | - | - | - | - | RFQ
|
|
LF850-DNRS DC 4 | - | - | - | - | - | - | - | - | - | RFQ
|
 |
LF850-LG DC 2 1/2 | - | - | - | - | - | - | - | - | - | RFQ
|
 |
LF850-LG DC 3 | - | - | - | - | - | - | - | - | - | RFQ
|
|
LF850-LG DC 6 | - | - | - | - | - | - | - | - | - | RFQ
|
|
LF850-LG DC 8 | - | - | - | - | - | - | - | - | - | RFQ
|
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WATTS LF850-OSY DC 4 0683072 Backflow Preventer Assembly, 4 Inch Nominal Size, Ductile Iron
€3,971.84 /unit