DescriptionThese flush-style, cost-effective inspection ports are crafted from UV-stabilised, high-impact ABS (acrylonitrile/butadiene/styrene) for excellent durability and chemical resistance. The screw-in centre features recessed finger grips for easy access, while an integrated ‘O’ ring seal ensures reliable weatherproofing. Designed with a wide caulking flange for secure installation.Outside DIA. 145mm Inside DIA. 102mm Cut Out 112mmDoes not include Screws and mounting hardware
