Series 77F-SS, 77G-SS Stainless Steel, Flanged and Grooved, Wye-Pattern Strainers feature a wye-pattern, stainless steel body with flanged (Model 77F-SS) or grooved (Model 77G-SS) connections, stainless steel screen, ductile iron or epoxy-coated ductile iron (FDA Model) retainer cap with EPDM gasket, grooved coupling, and blow-down outlet. Series 77F-SS, 77G-SS is lightweight, corrosion-resistant, and has a self-cleaning feature. It is suitable for use in potable water and food applications in compliance with NSF-61 and FDA requirements. Maximum Pressure (non-shock): 200psi (13.8 bar) at 150 deg F (66 deg C) WOG.