Watts 909RPDA-LF-GPM-FS 10 - Part of the 909RPDA Series Z100F-4NH Dura-Coated Cast Iron Body: Offers

Dura-Coated Cast Iron Body: Offers robust strength and resistance to weather and corrosion for long-term durability

heel-proof ductile-iron square grate

the channels are lighter than traditional concrete

Works with the Mini Channel Drain for light flows from concrete & paver patios

This product is available in thicknesses ranging from 60 mil to 100 mil (a mil is 1

Watts 909RPDA-LF-GPM-FS 10 - Part of the 909RPDA Series Z100F-4NH Dura-Coated Cast Iron Body: OffersThis 10 inch reduced pressure detector backflow preventer assembly prevents the reverse flow of fire protection system substances from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. This assembly without the shutoff valves consists of an epoxy coated cast iron body, captured spring check valves, replaceable stainless steel seats, top mounted test cocks, a pressure differential relief valve, and comes