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0122941 has been discontinued
Discontinued December 28, 2023
This product was discontinued by the manufacturer.
MANUALS (2)
This item replaces: 825MRO
Direct Replacement:
4" LF860-OSY-FS Lead Free MasterSeries Reduced Pressure Zone Assembly w/ Flood Sensor Connectivity
Backorder
Product Highlights
–
4"
Yes
Cast Iron
175 MAX PSI
Flanged x Flanged Connection
Description
–
**Lead Free
MasterSeries® LF860 Lead Free* Reduced Pressure Zone Assemblies are used to protect against high hazard (toxic) fluids in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants. They are also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. They feature an epoxy coated ductile iron body and OSY shutoff valves. Maximum Working Pressure: 175psi (12.1 bar).
Features:
MasterSeries® LF860 Lead Free* Reduced Pressure Zone Assemblies are used to protect against high hazard (toxic) fluids in water services to industrial plants, hospitals, morgues, mortuaries, and chemical plants. They are also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. They feature an epoxy coated ductile iron body and OSY shutoff valves. Maximum Working Pressure: 175psi (12.1 bar).
Features:
- Inline Serviceable Assembly
- No Special Tools Required for Servicing
- Captured Modular Spring Assembly
- Reversible & Replaceable Discs
- Field Replaceable Seats
- Ductile Iron Valve Body Design
- Stainless Steel Check Components
- Modular Pressure Differential Relief Valve
- Repairable Pressure Differential Relief Valve
- Clapper Check Assembly
- Captured O-ring Design
Specs
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| Size: | 4" |
|---|---|
| Weight (lbs): | 360 lbs |
| Max Pressure (PSI): | 175 |
| Water Temperature: | 32°F to 140°F |
| Hydrostatic Test Pressure: | 350 PSI |
| Connection Type: | Flanged x Flanged |
| Application: | Plumbing |
| Material: | Cast Iron |
| Product Type: | Backflow Preventer |
| Lead Free: | Yes |
Questions?
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Call or text 888-757-4774
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Friday
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Saturday – Sunday
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Compare Similar Products
Brand
Size
Max Pressure (PSI)
Connection Type
Material
CURRENT ITEM
4"
175
Flanged x Flanged
Cast Iron