633AST Series Tank Inlet Spout Adaptors w/Crossbar

Fuel Delivery Couplers & Accessories are designed to connect fuel delivery transport truck hoses or nozzles to the fill pipe of an aboveground storage tank.

The 633AST Series Adaptors, with a boss installed across the inlet, are designed to prohibit open-fills. Adaptors are supplied with the 61fSTOP to provide for tight fills.

Features & Benefits

Ordering Specifications