Specification Series coated cast iron double vertical on-stack 4" no-hub fitting with 4" vent and universal close closet carrier bodies, for siphon jet closets, ABS extensions with integral test caps, buttress feet, plated hardware and neoprene fixture gaskets.
Application For use with two siphon jet or blowout water closet fixture in no-hub pipe systems where a back-to-back compact on-stack fitting with 4 inch vent and vertical flow is desired.
