Flotec Fp212-257 Sewage Check Valve, Plastic, Stainless Steel

Hi! Thank you for asking about the Naco 8100 pipe flange. The outside diameter of this naco pipe flange is 8.160 then the pressure rating is 100 psi. Yes, we do sell the naco 15180006 gasket, naco 65300114 bolt packs, and naco 15180059 flange ring plate but these are not yet on plumbersStock. However, we do have a Naco 2928-080 that would fit with the 8100 pipe flange. To order this Naco 2928-080 bolted coupling, simply follow its link, click the Add to Cart button, enter your zip code and your billing information, and we will take care of the rest. Thank you for choosing PlumbersStock! Have a great day!