Febco - FRK 860-CK2 4 - Part of the RK-860 Series ZC100F-6NH It features a 6 inch

It features a 6 inch square

float and vent seal assembly and bonnet O-ring

Z415N-3NH-7N

Specification Sheet - Flood Sensor for Relief Valve Discharge Line (Spanish)

Febco - FRK 860-CK2 4 - Part of the RK-860 Series ZC100F-6NH It features a 6 inchThis check kit includes the parts necessary to repair or replace the second check assembly of a 4 inch reduced pressure zone assembly, series 860. 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 4 inch reduced pressure zone assembly Specifications Compatible Series or Model 860 Compatible Size Used On 4 IN Kit Contents