Flange: 4" Aluminum Blind for Drain Pocket

Designed for dependable bolted connections, this flange is manufactured from 5052-H32 aluminum. It provides rugged durability and excellent corrosion resistance. It creates a secure, leak-resistant connection for fuel handling and dry bulk equipment on tank trucks and trailers, aircraft refuelers, and hydrant trucks. Blind design securely closes unused pipe openings. Suitable for drain pocket installations.

Stand-alone item might hold higher WP, we considered as an assembly and depends on gaskets used, welding procedure and pipe schedule. Designed for a minimum burst pressure of 4 times the MAWP per 49CFR § 178.345-9 Pumps, piping, hoses and connections, section (b).