WATTS 2000SS-NRS 4 0690491 Backflow Preventer Assembly, 4 Inch Nominal Size, 300 Stainless Steel
€4,566.43 /unit
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Product Specifications:
| Item | Backflow Preventer Assembly |
| Armortek Technology | No |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Style | Straight |
| By Pass | No |
| Bypass Size | Not Applicable |
| Cap And Tether | No |
| Cross Reference | 0690491 |
| Disc Material | Rubber |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Inlet Size | 4" |
| Inlet Thread Type | Not Applicable |
| Inlet Type | Flanged Joint |
| Lead Free | Yes |
| Max. Temp. | 110°F |
| Max. Working Pressure | 175 psi |
| Meter Type | No Meter |
| Mfr. Series | 2000SS Series |
| Min. Temp. | 33°F |
| Outlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Outlet Size | 4" |
| Outlet Thread Type | Not Applicable |
| Outlet Type | Not Applicable |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure, Back Siphonage |
| Seat Material | Rubber |
| Strainer | No |
| Technologies | Not Applicable |
Product Variants
| Product | Model | Max. Working Pressure | Min. Temp. | Inlet Type | Outlet Type | Outlet Size | Body Material | Seat Material | Disc Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
2000SS-NRS 8 | 175 psi | 33°F | - | - | - | Stainless Steel | Rubber | Rubber | €14,469.38 | RFQ
|
![]() |
2000SS-LG 2 1/2 | 175 psi | 33°F | Flanged Joint | Flanged Joint | 2 1/2" | Stainless Steel | Rubber | Rubber | €2,483.42 | RFQ
|
![]() |
2000SS-OSY 2 1/2 | 175 psi | 33°F | - | - | - | Stainless Steel | - | Rubber | €3,778.14 | RFQ
|
![]() |
2000SS-NRS 2 1/2 | - | - | - | - | - | Stainless Steel | - | - | €3,748.85 | RFQ
|
![]() |
2000SS-LG 3 | 175 psi | 33°F | - | - | - | Stainless Steel | Rubber | Rubber | €2,394.12 | RFQ
|
![]() |
2000SS-OSY 3 | - | - | - | - | - | Stainless Steel | Rubber | Rubber | €3,941.37 | RFQ
|
![]() |
2000SS-NRS 3 | - | - | - | - | - | Stainless Steel | Rubber | Rubber | €4,085.08 | RFQ
|
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WATTS 2000SS-NRS 4 0690491 Backflow Preventer Assembly, 4 Inch Nominal Size, 300 Stainless Steel
€4,566.43 /unit




