WATTS 3000SS-OSY-CFM 4 0690988 Backflow Preventer Assembly, 4 Inch Nominal Size, Dual Check, 300 Stainless Steel
€6,597.80 /unit
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Product Specifications:
| Item | Backflow Preventer Assembly |
| Armortek Technology | No |
| Backflow Preventer Type | Double Check Detector Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Style | Straight |
| By Pass | Yes |
| Bypass Size | 3/4" |
| Cap And Tether | No |
| Cross Reference | 0690988 |
| Disc Material | Rubber |
| Elbow Fitting | Yes |
| 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 Thread Type | Not Applicable |
| Inlet Type | Flanged Joint |
| Lead Free | No |
| Max. Temp. | 110°F |
| Max. Working Pressure | 175 psi |
| Meter Type | CFM |
| Mfr. Series | 3000SS Series |
| Min. Temp. | 33°F |
| Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
| Outlet Size | 4" |
| Outlet Thread Type | Not Applicable |
| Outlet Type | Flanged Joint |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Back Siphonage |
| Seat Material | Rubber |
| Strainer | No |
| Technologies | Not Applicable |
Product Variants
| Product | Model | Seat Material | Meter Type | Min. Temp. | Max. Working Pressure | Inlet Type | Outlet Type | Outlet Size | Body Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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3000SS-OSY-LM 8 | Rubber | No Meter | 0.5°C | 12 Bar | Flanged Joint | Flanged Joint | 8" | Stainless Steel | €15,383.21 | RFQ
|
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3000SS-LG-GPM 8 | Not Applicable | GPM | - | - | - | - | - | - | €11,761.34 | RFQ
|
![]() |
3000SS-OSY-GPM 8 | Rubber | GPM | - | - | - | - | - | Stainless Steel | €15,478.10 | RFQ
|
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3000SS-NRS-GPM 8 | Molded Thermoplastic, Rubber | GPM | 33°F | 175 psi | Flanged Joint | Flanged Joint | 8" | Stainless Steel | €15,805.90 | RFQ
|
![]() |
3000SS-LG-GPM 2 1/2 | Not Applicable | GPM | - | - | - | - | - | Stainless Steel | €4,200.87 | RFQ
|
![]() |
3000SS-OSY-GPM 2 1/2 | Rubber | GPM | 33°F | 175 psi | - | - | - | Stainless Steel | €5,457.93 | RFQ
|
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3000SS-LG-GPM 3 | Not Applicable | GPM | 33°F | 175 psi | Flanged Joint | Flanged Joint | 3" | Stainless Steel | €4,255.30 | RFQ
|
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WATTS 3000SS-OSY-CFM 4 0690988 Backflow Preventer Assembly, 4 Inch Nominal Size, Dual Check, 300 Stainless Steel
€6,597.80 /unit



