GROCO ARG-500 Series 1/2" Raw Water Strainer w/Non-Metallic Plastic Basket [ARG-500-P]ARG 500 Series 1 2" Raw Water Strainer with Non Metallic Plastic Basket Features: Mounting System Allows Removal Without Tools Bonding Connection Both Sides O Ring Seal All Joining Surfaces Filter Basket Options: #304 SS (Standard), Monel & Non Metallic Plastic One Piece Molded Sight Glass Eliminates Tie Rods and Gaskets Improved Drain Plug Non Metallic Cap Magnifies Internal Viewing NPT or BSPP Threaded Ports Improved Basket Design C84400 bronze head