Watts LF909-OSY-S-FS 4 - Part of the LF909 Large Series dura-skrim-selector 7 bar ArmorTek Technology Yes

7 bar ArmorTek Technology Yes Body Material Ductile Iron Brand Watts Coating Epoxy Coated Using ArmorTek Technology EAN 098268652376 Inlet Connection Size 8 IN Inlet Connection Type Flanged Joint Lead Free Yes Maximum Operating Temperature-Fahrenheit 160 Maximum Working Pressure-PSI 250 Outlet Connection Size 6 IN Outlet Connection Type Flanged Joint Part Number 1SE00047 Pilot Control System Fitting Material Brass Pilot Control System Tubing Material Stainless Steel Series LFM115 Trim Material 316 Stainless Steel Valve Style Mustang Warranty Name Watts Warranty - ACV ArmorTek Submittal Package - Automatic Control Valve LFM115

Specifications Compatible Series or Model 909M1 Compatible Size Used On 1 1/4 IN to 2 IN Kit Contents Disc Assembly

has fixed FDA-approved butyl rubber diaphragm

Specifications Body Material Cast Iron Brand Watts Buy American Act Compliant NO Lead Free Not In Scope Outlet Connection Size 3 IN Outlet Connection Type No Hub Specification Sheet - CO-200-RX

UPC - 098268334692

Watts LF909-OSY-S-FS 4 - Part of the LF909 Large Series dura-skrim-selector 7 bar ArmorTek Technology YesThis 4 inch lead free reduced pressure zone backflow preventer assembly prevents the reverse flow of polluted water from entering 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 consists of an epoxy coated cast iron body, outside stem and yoke resilient seated gate valves, strainer, captured