Cash Acme 24396 1" Pressure Regulator with EB25-U Single Union Threaded Contractor Kit Convenient orange twist-cap eliminates need for wrench adjustment, numerical indicator shows the pressure without the need for a gauge Simple numerical indicator that allows the exact desired pressure to be set even before the valve is installed. Once installed, patented design features mean the eb-25 offers improved reliability and easier access for maintenance The eb-25 is Lead free and intended for use where supply line pressure does not exceed 300 psi. These valves are supplied by the factory with a standard delivery setting of 45 psi. Outlet pressure can be adjusted from 20-90 psi without changing the spring Integral back pass check with the cartridge Certified to asset standard 1003 and csa standard B356. Listed by iapmo and asset and certified Lead free complying with NSF 372