Febco - LF850-QT 3/4 - Part of the LF850 Small Series
This 3/4 inch small diameter lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.
Features- Lead free construction
- Modular compact design
- Replaceable seats and seat discs
- Top entry
| Specifications | |
|---|---|
| ArmorTek Technology | No |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Cast Copper Silicon Alloy |
| Body Material | Lead Free Bronze |
| Body Pattern | Inline |
| Brand | FEBCO |
| Buy American Act Compliant | NO |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268455557 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Type | Female Threaded |
| Inlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Inlet Thread Type | NPT |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Minimum Temperature - Celsius | 0.00 |
| Minimum Temperature-Fahrenheit | 32 |
| Outlet Connection Size | 3/4 IN |
| Outlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Outlet Thread Type | NPT |
| Part Number | 0683039 |
| Polymer Coating | No |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Plastic |
| Series | LF850 Small |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN (French)
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN (Spanish)
Original: $656.77
-65%$656.77
$229.87Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 3/4 inch small diameter lead free double check valve backflow preventer assembly is designed to prevent the backflow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance. This assembly consists of a lead free body construction, NPT end connections, quarter turn ball valve shutoffs, top mounted test cocks, two in-line independent positive seating check modules, captured springs, and replaceable check discs and seats.
Features- Lead free construction
- Modular compact design
- Replaceable seats and seat discs
- Top entry
| Specifications | |
|---|---|
| ArmorTek Technology | No |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Cast Copper Silicon Alloy |
| Body Material | Lead Free Bronze |
| Body Pattern | Inline |
| Brand | FEBCO |
| Buy American Act Compliant | NO |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268455557 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 3/4 IN |
| Inlet Connection Type | Female Threaded |
| Inlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Inlet Thread Type | NPT |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Minimum Temperature - Celsius | 0.00 |
| Minimum Temperature-Fahrenheit | 32 |
| Outlet Connection Size | 3/4 IN |
| Outlet Shutoff Valve Type | Quarter Turn Ball Valve |
| Outlet Thread Type | NPT |
| Part Number | 0683039 |
| Polymer Coating | No |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Plastic |
| Series | LF850 Small |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | None |
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN (French)
- Specification Sheet - LF850 Small - Sizes 1/2 - 2 IN (Spanish)
