The Zurn Z451B is a shallow-trap floor and shower drain engineered for installations with minimal depth clearance
7 bar) and is factory set at 10 psi (0
50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 3/4 IN Outlet Connection Type Union Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 88005587 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material EPDM Series LF7R Strainer No Specification Sheet - LF7R
1/2 IN (15 MM) NPT connection
Type 304 stainless steel construction ensures durability and sanitary performance
Watts RK 774/774DCDA-C 2 1/2-4 - Part of the RK-774/774DCDA Series Z100F-3NH The Zurn Z451B is aCover kit for backflow preventer series 774, 774DCDA, 774X, and 774XDCDA which are used in non health hazard installations. This kit is for valve sizes 2 1 2, 3, and 4 IN. The kit consists of a cover, grooved coupler, and gasket. Features 2 bolt coupler Stainless steel cover No special tools required Factory replacement kit Specifications Buy American Act Compliant NO Compatible Series or Model 774, 774DCDA Compatible Size Used On 2 1 2 IN to 4 IN Kit