Watts 800M4FR-FZ 3/4 - Part of the 800M4FR Series
This 3/4 inch freeze resistant pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, a built-in relief valve to protect the internal components and the body from freezing, tee handle shutoffs, and test cocks for winterization draining. It is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur. The maximum pressure is 150 psi (10.3 bar) and the minimum pressure is 15 psi (55 kPa). The pressure vacuum breaker includes a freeze sensor for use with SentryPlus Alert® technology to signal facility personnel when temperature nears and reaches the freezing point. Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), irrigation management systems (IMS).
Features- Includes a freeze sensor for use with SentryPlus Alert technology to signal facility personnel when temperature nears and reaches the freezing point
- Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
- Bronze body for durability
- Unique built-in relief valve relieves pressure caused by ice formation
- Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS)
- Female NPT inlet and outlet with quarter turn shutoffs
- Easy internal access
| Specifications | |
|---|---|
| Backflow Preventer Type | Pressure Vacuum Breaker |
| Body Finish | Cast Bronze |
| Body Material | Bronze |
| Body Pattern | Angle |
| Brand | Watts |
| Buy American Act Compliant | YES |
| Bypass | No |
| Bypass Size | Does Not Apply To Product |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268573060 |
| Elbow Fitting | No |
| GDS Status | Registered |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Size-Metric | 20 MM |
| Inlet Connection Type | Female Threaded |
| Inlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 10.30 |
| Maximum Working Pressure-PSI | 150 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 3/4 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Outlet Thread Type | NPT |
| Part Number | T388014 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backsiphonage |
| Seat Material | Engineered Plastic |
| Series | 800M4FR |
| Strainer | No |
| Technologies | Freeze Detection |
- Specification Sheet - 800M4FR
- Specification Sheet - 800M4FR (French)
- Specification Sheet - 800M4FR (Spanish)
- Specification Sheet - Freeze Sensor Connection Kit
- Specification Sheet - Freeze Sensor Connection Kit (French)
- Specification Sheet - Freeze Sensor Connection Kit (Spanish)
Original: $618.98
-65%$618.98
$216.64Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 3/4 inch freeze resistant pressure vacuum breaker backflow preventer helps prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, a built-in relief valve to protect the internal components and the body from freezing, tee handle shutoffs, and test cocks for winterization draining. It is ideal in continuous pressure health hazard applications where exposure to sudden freezing conditions such as on irrigation systems and industrial process water systems can occur. The maximum pressure is 150 psi (10.3 bar) and the minimum pressure is 15 psi (55 kPa). The pressure vacuum breaker includes a freeze sensor for use with SentryPlus Alert® technology to signal facility personnel when temperature nears and reaches the freezing point. Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), irrigation management systems (IMS).
Features- Includes a freeze sensor for use with SentryPlus Alert technology to signal facility personnel when temperature nears and reaches the freezing point
- Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
- Bronze body for durability
- Unique built-in relief valve relieves pressure caused by ice formation
- Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS)
- Female NPT inlet and outlet with quarter turn shutoffs
- Easy internal access
| Specifications | |
|---|---|
| Backflow Preventer Type | Pressure Vacuum Breaker |
| Body Finish | Cast Bronze |
| Body Material | Bronze |
| Body Pattern | Angle |
| Brand | Watts |
| Buy American Act Compliant | YES |
| Bypass | No |
| Bypass Size | Does Not Apply To Product |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268573060 |
| Elbow Fitting | No |
| GDS Status | Registered |
| Hazard Protection Level | Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Size-Metric | 20 MM |
| Inlet Connection Type | Female Threaded |
| Inlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 10.30 |
| Maximum Working Pressure-PSI | 150 |
| Meter Type | No Meter |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 3/4 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Outlet Thread Type | NPT |
| Part Number | T388014 |
| Polymer Coating | No |
| Pressure Operation | Continuous |
| Protection Type | Backsiphonage |
| Seat Material | Engineered Plastic |
| Series | 800M4FR |
| Strainer | No |
| Technologies | Freeze Detection |
- Specification Sheet - 800M4FR
- Specification Sheet - 800M4FR (French)
- Specification Sheet - 800M4FR (Spanish)
- Specification Sheet - Freeze Sensor Connection Kit
- Specification Sheet - Freeze Sensor Connection Kit (French)
- Specification Sheet - Freeze Sensor Connection Kit (Spanish)
