Perma Cast 4" Bronze Anchor Socket [1.9" Rails/Ladders] (PS-4019-BC) multiplemfg this check valve helps support

this check valve helps support cleaner flow control and gives the system a more dependable operating feel overall

That balanced layout is one of the reasons a panel like this feels so comfortable in daily use

or otherwise no longer trustworthy in service

Helps maintain system balance

Perma Cast 4" Bronze Anchor Socket [1.9" Rails/Ladders] (PS-4019-BC) multiplemfg this check valve helps supportAn anchor socket helps create a secure deck mounted receiving point for compatible rails or ladders, and this Perma Cast version is a 4 inch bronze model sized for 1. 9 inch rails and ladders using the PS 4019 BC reference. Anchor sockets are useful because installed access hardware depends on a strong and properly matched base connection point. This part has practical value because the bronze construction and 1. 9 inch application specific sizing