Febco - LF850-NRS DC 4 - Part of the LF850 Large Series
This 4 inch lead free MasterSeries® in-line design double check valve backflow preventer assembly is designed for non-health hazard applications and prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection of non-health hazard cross-connections or for containment at the service line entrance. This assembly consists of an epoxy coated ductile iron body, flanged end connections, two in-line independent check valves, replaceable stainless steel check seats, test cocks, and non-rising stem resilient wedge gate valves. The maximum working pressure is 175 psi (12.06 bar). The coating on this backflow assembly uses ArmorTek®, a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
Features- Ductile iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
- Stainless Steel check modules with replaceable seats and disc rubbers
- For non-health hazard applications
- Lead free construction
| Specifications | |
|---|---|
| ArmorTek Technology | Yes |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Epoxy Coated Using ArmorTek Technology |
| Body Material | Ductile Iron |
| Body Pattern | Inline |
| Brand | FEBCO |
| Buy American Act Compliant | NO |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268836882 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Type | Flanged Joint |
| Inlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 4 IN |
| Outlet Connection Type | Flanged Joint |
| Outlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Part Number | 0124529 |
| Polymer Coating | No |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Stainless Steel |
| Series | LF850 Large |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | MasterSeries |
- Specification Sheet - LF850 Large
Original: $11,060.70
-65%$11,060.70
$3,871.24Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 4 inch lead free MasterSeries® in-line design double check valve backflow preventer assembly is designed for non-health hazard applications and prevents the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply due to backsiphonage and or backpressure. It is ideal for protection of non-health hazard cross-connections or for containment at the service line entrance. This assembly consists of an epoxy coated ductile iron body, flanged end connections, two in-line independent check valves, replaceable stainless steel check seats, test cocks, and non-rising stem resilient wedge gate valves. The maximum working pressure is 175 psi (12.06 bar). The coating on this backflow assembly uses ArmorTek®, a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
Features- Ductile iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
- Stainless Steel check modules with replaceable seats and disc rubbers
- For non-health hazard applications
- Lead free construction
| Specifications | |
|---|---|
| ArmorTek Technology | Yes |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Epoxy Coated Using ArmorTek Technology |
| Body Material | Ductile Iron |
| Body Pattern | Inline |
| Brand | FEBCO |
| Buy American Act Compliant | NO |
| Bypass | No |
| Cap And Tether | No |
| Disc Material | Silicone |
| EAN | 098268836882 |
| Elbow Fitting | No |
| Hazard Protection Level | Non Health Hazard |
| Hot And Harsh Water | No |
| Hydrant Connection | No |
| Inlet Connection Size | 4 IN |
| Inlet Connection Type | Flanged Joint |
| Inlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Lead Free | YES |
| Maximum Temperature-Fahrenheit | 140 |
| Maximum Working Pressure-BAR | 12.10 |
| Maximum Working Pressure-PSI | 175 |
| Minimum Temperature - Celsius | 0.50 |
| Minimum Temperature-Fahrenheit | 33 |
| Outlet Connection Size | 4 IN |
| Outlet Connection Type | Flanged Joint |
| Outlet Shutoff Valve Type | Non Rising Stem Gate Valve |
| Part Number | 0124529 |
| Polymer Coating | No |
| Protection Type | Backpressure and Backsiphonage |
| Seat Material | Stainless Steel |
| Series | LF850 Large |
| Strainer | No |
| Technologies | Does Not Apply To Product |
| Tradename | MasterSeries |
- Specification Sheet - LF850 Large
