Zoeller 30-0164 ¨C 1-1/2¡Á22 Cast Iron NPT Unicheck Valve

Features. Vertical or horizontal installation. Full-flow design no restrictions. Stops backflow of water. Neoprene polyester reinforced flapper-smooth edge design with Cast Iron and non-corrosive metal backing plates and stainless steel fastener. Corrosion-resistant powder coated epoxy finish. Rated at 50 PSI 115’35 m of head at 130 F 54 C. Stainless steel boltsSpecifications. Size: 1.5 in.