WATTS M300 Series Double Check Detector Backflow Preventer Assemblies
Filter
A
B
C
D
E
F
G| Style | Model | Body Pattern | Meter Type | Max. Working Pressure | Min. Temp. | Inlet Type | Outlet Type | Outlet Size | Body Style | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | M300N-OSY-LM 10 | - | No Meter | 175 psi | 33°F | Flanged Joint | Flanged Joint | 10" | N Pattern | €26,402.41 | RFQ
|
| A | M300N-OSY-LM 6 | - | - | - | - | - | - | - | - | €9,703.47 | RFQ
|
| B | M300N-BFG-LM 2 1/2 | - | No Meter | - | - | - | - | - | - | €6,193.20 | RFQ
|
| B | M300N-BFG-LM 3 | - | No Meter | 175 psi | 33°F | Grooved Joint | Grooved Joint | 3" | N Pattern | €6,798.71 | RFQ
|
| C | M300-OSY-LM 6 | - | No Meter | 175 psi | 33°F | Flanged Joint | Flanged Joint | 6" | Straight | €8,574.75 | RFQ
|
| A | M300N-OSY-LM 4 | - | No Meter | 175 psi | 33°F | Flanged Joint | Flanged Joint | 4" | N Pattern | €7,464.18 | RFQ
|
| C | M300-OSY-LM 3 | - | - | - | - | - | - | - | - | €6,204.37 | RFQ
|
| A | M300N-OSY-LM 3 | N Pattern | No Meter | 175 psi | 33°F | - | - | - | - | €6,375.96 | RFQ
|
| D | M300N-DOSY-G 4 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €8,574.75 | RFQ
|
| D | M300N-OSY-GPM 2 1/2 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €5,894.62 | RFQ
|
| D | M300N-OSY-GPM 10 | N Pattern | GPM | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 10" | - | €26,526.24 | RFQ
|
| E | M300N-BFG-GPM 4 | N Pattern | GPM | 175 psi | 33°F | Grooved Joint | Grooved Joint | - | - | €8,008.33 | RFQ
|
| D | M300N-OSY-CFM 10 | N Pattern | - | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 10" | - | €26,526.24 | RFQ
|
| E | M300N-BFG-GPM 8 | N Pattern | GPM | 175 psi | 33°F | - | - | - | - | €17,400.02 | RFQ
|
| D | M300N-OSY-GPM 4 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €7,589.76 | RFQ
|
| B | M300N-BFG-LM 8 | N Pattern | No Meter | 175 psi | 33°F | - | - | - | - | €17,276.21 | RFQ
|
| D | M300N-OSY-CFM 8 | N Pattern | CFM | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 8" | - | €16,971.67 | RFQ
|
| E | M300N-BFG-CFM 2 1/2 | N Pattern | CFM | 175 psi | 33°F | Grooved Joint | Grooved Joint | - | - | €6,314.58 | RFQ
|
| A | M300N-DOSY-LM 4 | N Pattern | No Meter | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 4" | - | €8,433.85 | RFQ
|
| B | M300N-BFG-LM 6 | N Pattern | No Meter | - | - | - | - | - | - | €10,133.16 | RFQ
|
| D | M300N-DOSY-G 3 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €7,348.39 | RFQ
|
| D | M300N-OSY-GPM 6 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €9,826.25 | RFQ
|
| E | M300N-BFG-GPM 3 | N Pattern | GPM | 175 psi | 33°F | Grooved Joint | Grooved Joint | - | - | €6,922.87 | RFQ
|
| E | M300N-BFG-CFM 4 | N Pattern | - | 175 psi | 33°F | Grooved Joint | Grooved Joint | - | - | €8,008.33 | RFQ
|
| D | M300N-OSY-CFM 4 | N Pattern | CFM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €7,589.76 | RFQ
|
| D | M300N-OSY-CFM 6 | N Pattern | CFM | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 6" | - | €9,826.25 | RFQ
|
| A | M300N-DOSY-LM 3 | N Pattern | No Meter | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €7,206.09 | RFQ
|
| D | M300N-OSY-CFM 2 1/2 | N Pattern | CFM | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 2 1/2" | - | €5,894.62 | RFQ
|
| D | M300N-OSY-GPM 3 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,501.53 | RFQ
|
| E | M300N-BFG-GPM 6 | N Pattern | GPM | 12.06 Bar | 33°F | Grooved Joint | Grooved Joint | - | - | €10,257.35 | RFQ
|
| E | M300N-BFG-CFM 3 | N Pattern | - | 12.06 Bar | 0.5°C | Grooved Joint | Grooved Joint | 3" | - | €6,922.87 | RFQ
|
| E | M300N-BFG-CFM 8 | N Pattern | CFM | - | - | - | - | - | - | €17,400.02 | RFQ
|
| A | M300N-OSY-LM 8 | N Pattern | No Meter | - | - | - | - | - | - | €16,845.01 | RFQ
|
| D | M300N-DOSY-G 2 1/2 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,659.18 | RFQ
|
| E | M300N-BFG-GPM 2 1/2 | N Pattern | GPM | 12.06 Bar | 0.5°C | Grooved Joint | Grooved Joint | 2 1/2" | - | €6,314.58 | RFQ
|
| D | M300N-OSY-CFM 3 | N Pattern | - | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,501.53 | RFQ
|
| E | M300N-BFG-CFM 6 | N Pattern | CFM | 175 psi | 33°F | Grooved Joint | Grooved Joint | - | - | €10,257.35 | RFQ
|
| A | M300N-DOSY-LM 2 1/2 | N Pattern | No Meter | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,519.66 | RFQ
|
| B | M300N-BFG-LM 4 | N Pattern | No Meter | 175 psi | 33°F | - | - | - | - | €7,885.53 | RFQ
|
| A | M300N-OSY-LM 2 1/2 | N Pattern | No Meter | - | - | - | - | - | - | €5,771.86 | RFQ
|
| D | M300N-OSY-GPM 8 | N Pattern | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €16,971.67 | RFQ
|
| F | M300-OSY-GPM 8 | Straight | GPM | 12.06 Bar | 0.5°C | Flanged Joint | Flanged Joint | 8" | - | €15,743.53 | RFQ
|
| F | M300-OSY-CFM 3 | Straight | CFM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,324.34 | RFQ
|
| F | M300-OSY-GPM 10 | Straight | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €22,584.30 | RFQ
|
| G | M300-OSY-GPM 4 | Straight | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €8,200.84 | RFQ
|
| F | M300-OSY-GPM 6 | Straight | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €8,700.32 | RFQ
|
| F | M300-OSY-CFM 6 | Straight | CFM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €8,700.32 | RFQ
|
| C | M300-OSY-LM 10 | Straight | No Meter | 175 psi | 33°F | - | - | - | - | €22,464.74 | RFQ
|
| C | M300-OSY-LM 2 1/2 | Straight | No Meter | - | - | - | - | - | - | €5,431.42 | RFQ
|
| G | M300-OSY-GPM 2 1/2 | Straight | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €5,552.79 | RFQ
|
| F | M300-OSY-CFM 8 | Straight | - | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €15,743.53 | RFQ
|
| G | M300-OSY-CFM 4 | Straight | CFM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €8,200.84 | RFQ
|
| F | M300-OSY-GPM 3 | Straight | GPM | 175 psi | 33°F | Flanged Joint | Flanged Joint | - | - | €6,324.34 | RFQ
|
| C | M300-OSY-LM 8 | Straight | No Meter | - | - | - | - | - | - | €15,619.74 | RFQ
|
| C | M300-OSY-LM 4 | Straight | No Meter | - | - | - | - | - | - | €8,078.08 | RFQ
|
We are here to help!
Looking for a part not listed here?
Explore More
- CHEMGLASS
- KEYSHAFT
- CMI
- DRIPLESS
- SOCOMEC
- Pin Terminals
- Conduit Body Covers and Gaskets
- Solenoid Valve Coils
- Sanding Hand Pad Rolls
- PA System Accessories
- OIL SAFE Bulk System QC Upgrade Kits
- DEWALT Router Slim, Lightweight Protective Eyewears
- FACOM 126A Hinged Hook And Pin Wrenches
- RUD CHAIN VABH-W VIP Excavator Hooks
- GLOBE SCIENTIFIC Plug Stoppers, For 12 mm Tubes
- SCHNEIDER ELECTRIC Non-Illuminated Select Switches
- LINN GEAR Chain Coupling Covers
- HUSQVARNA Drive Belts
- WALTER SURFACE TECHNOLOGIES Wire Wheel Brushes