Series 77F-DI-FDA-125 Cast Iron, Flanged, Wye-Pattern Strainers feature an FDA approved epoxy coating inside and outside and is suitable for potable water and food contact applications. They feature a wye-pattern, Class B cast iron body with Class 125 flanged connections, stainless steel screen, bolted and tapped iron retainer cap with graphite gasket and iron blow-down plug. Maximum Pressure (non-shock): 200 psi at 140 deg F WOG.