WATTS M500N-BFG-CFM 4 0191148 Backflow Preventer Assembly, 4 Inch Nominal Size, 304 Stainless Steel
€10,172.25 /unit
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Product Specifications:
| Item | Backflow Preventer Assembly |
| Backflow Preventer Type | Reduced Pressure Detector Assembly |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Body Pattern | N Pattern |
| Buy American Act Compliant | No |
| By Pass | Yes |
| By-pass Size | 3/4" |
| Cap And Tether | No |
| Cross Reference | 0191148 |
| Elbow Fitting | No |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4" |
| Inlet Connection Type | Grooved Joint |
| Inlet Shutoff Valve Type | Gear Operated Butterfly Valve |
| Inlet Thread Type | Not Applicable |
| Lead Free | No |
| Max. Temp. | 110°F |
| Max. Working Pressure | 175 psi |
| Meter Type | CFM |
| Min. Temp. | 33°F |
| Outlet Connection Size | 4" |
| Outlet Connection Thread Type | Grooved Joint |
| Outlet Shutoff Valve Type | Gear Operated Butterfly Valve |
| Outlet Thread Type | Not Applicable |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Product Datasheet | watts-m400z-nrs-2-1-2.pdf |
| Protection Type | Backpressure, Back Siphonage |
| Seat Material | Rubber |
| Series | M500 Series |
| Strainer | No |
| Trade Name | Maxim |
Documentation:
Product Variants
| Model | Max. Working Pressure | Inlet Type | Outlet Type | Elbow Fitting | Min. Temp. | Meter Type | Body Pattern | Inlet Connection Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| M500N-OSY-CFM 2 1/2 | 175 psi | Flanged Joint | Flanged Joint | Yes | 33°F | CFM | - | - | €7,418.15 | RFQ
|
| M500N-DOSY-C 2 1/2 | 12.06 Bar | - | - | No | 33°F | CFM | N Pattern | 2 1/2" | €8,380.83 | RFQ
|
| M500N-DOSY-C 3 | 175 psi | - | - | No | 33°F | CFM | N Pattern | 3" | €9,326.75 | RFQ
|
| M500N-DOSY-C 6 | 175 psi | - | - | No | 33°F | CFM | N Pattern | 6" | €16,233.09 | RFQ
|
| M500N-DOSY-C 4 | 12.06 Bar | - | - | No | 33°F | CFM | N Pattern | 4" | €10,952.15 | RFQ
|
| M500N-DOSY-G 2 1/2 | 175 psi | Flanged Joint | Flanged Joint | No | 33°F | GPM | - | - | €8,380.83 | RFQ
|
| M500N-DOSY-G 4 | 175 psi | - | - | No | 33°F | GPM | N Pattern | 4" | €10,952.15 | RFQ
|
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WATTS M500N-BFG-CFM 4 0191148 Backflow Preventer Assembly, 4 Inch Nominal Size, 304 Stainless Steel
€10,172.25 /unit