Watts 909RPDA-LF-GPM 4 - Part of the 909RPDA Series
This 4 inch reduced pressure detector backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection from the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards. This assembly without the shutoff valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats, top mounted test cocks, a pressure differential relief valve, and comes furnished with a gallon per minute meter to detect underground leaks and unauthorized water use.
Features- Utilizes advanced ArmorTek coating technology to resist corrosion of internals
- Cast iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
- Furnished with a gallon per minute meter
- Health hazard application
- Detects underground leaks and unauthorized water use
- Maximum flow at low pressure drop
- Simple design for easy maintenance
- Compact for economy combined with performance
- Replaceable seats
| Specifications | |
|---|---|
| ArmorTek Technology | Yes |
| Backflow Preventer Type | Reduced Pressure Detector Assembly |
| Body Finish | Epoxy Coated Using ArmorTek Technology |
| Body Material | Cast Iron |
| Body Pattern | Inline |
| Brand | Watts |
| Buy American Act Compliant | NO |
| Bypass | Yes |
| Bypass Size | 3/4 IN |
| Cap And Tether | No |
| Disc Material | Rubber |
| EAN | 098268024593 |
| Elbow Fitting | No |
| GDS Status | Registered |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Size-Metric | 100 MM |
| Inlet Connection Type | Mechanical Joint |
| Inlet Shutoff Valve Type | No Shutoff Valve |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | GPM |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 4 IN |
| Outlet Connection Type | Mechanical Joint |
| Outlet Shutoff Valve Type | No Shutoff Valve |
| Part Number | 0387209 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Bronze |
| Series | 909RPDA |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |
- Specification Sheet - 909RPDA
- Specification Sheet - 909RPDA (French)
- Specification Sheet - 909RPDA (Spanish)
- Specification Sheet - Flood Sensor Connection Kit - Watts
- Specification Sheet - Flood Sensor Connection Kit - Watts (French)
- Specification Sheet - Flood Sensor Connection Kit - Watts (Spanish)
Original: $19,934.25
-65%$19,934.25
$6,976.99Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 4 inch reduced pressure detector backflow preventer assembly with its exclusive design incorporating the patented air-in and water-out principle for protection from the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards. This assembly without the shutoff valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable seats, top mounted test cocks, a pressure differential relief valve, and comes furnished with a gallon per minute meter to detect underground leaks and unauthorized water use.
Features- Utilizes advanced ArmorTek coating technology to resist corrosion of internals
- Cast iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
- Furnished with a gallon per minute meter
- Health hazard application
- Detects underground leaks and unauthorized water use
- Maximum flow at low pressure drop
- Simple design for easy maintenance
- Compact for economy combined with performance
- Replaceable seats
| Specifications | |
|---|---|
| ArmorTek Technology | Yes |
| Backflow Preventer Type | Reduced Pressure Detector Assembly |
| Body Finish | Epoxy Coated Using ArmorTek Technology |
| Body Material | Cast Iron |
| Body Pattern | Inline |
| Brand | Watts |
| Buy American Act Compliant | NO |
| Bypass | Yes |
| Bypass Size | 3/4 IN |
| Cap And Tether | No |
| Disc Material | Rubber |
| EAN | 098268024593 |
| Elbow Fitting | No |
| GDS Status | Registered |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Size-Metric | 100 MM |
| Inlet Connection Type | Mechanical Joint |
| Inlet Shutoff Valve Type | No Shutoff Valve |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Meter Type | GPM |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 4 IN |
| Outlet Connection Type | Mechanical Joint |
| Outlet Shutoff Valve Type | No Shutoff Valve |
| Part Number | 0387209 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Bronze |
| Series | 909RPDA |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |
- Specification Sheet - 909RPDA
- Specification Sheet - 909RPDA (French)
- Specification Sheet - 909RPDA (Spanish)
- Specification Sheet - Flood Sensor Connection Kit - Watts
- Specification Sheet - Flood Sensor Connection Kit - Watts (French)
- Specification Sheet - Flood Sensor Connection Kit - Watts (Spanish)
