Febco - FRK 858-CK1 - Part of the RK-858 Series Nonwoven Fabric with two connection choices of

with two connection choices of 1/2 inch male NPT or alternate sweat connection

Fits 1/2 and 3/4 inch double check valve assembly

Cover O-ring Kit Type Check Module Kit-Inlet Lead Free NO Product Group KITS UPC - 643925015089

series 857

It features a triple coated corrosion preventative iron body

Febco - FRK 858-CK1 - Part of the RK-858 Series Nonwoven Fabric with two connection choices ofThis check kit includes the parts necessary to repair or replace the first check of a 2 1 2 and 3 inch double check detector assembly, series 858. All parts are genuine and original to the valve. Features Factory replacement parts No special tools required for changing parts All parts are made of high quality materials Fits 2 1 2 and 3 inch double check detector assembly Specifications Kit Type First Check Kit Product Group KITS UPC 643925022681