F417 F418 F419 F421 F426 F444 F445 Aviation Adaptors

Meggitt offers a wide variety of configurations and sizes of highly reliable bottom loading adapters. These units with product selection may be paired with an inline shutoff valve to provide the connection to a hydrant coupler. Variations less productselection will mate any standard underwing nozzle. Adapters incorporating the 2.5-inch International standard three-lug bayonet flange are available with 2.5-inch female pipe threads, or 2.5, 3 or 4-inch 150 pound ASA flanges. These adapters with six position product selection mate with Meggitt’s 2.5-inch F211 hydrant coupler or without product selection mate Meggitt’s 2.5-inch F116, F117 or F120 underwing nozzles.

• Main bodies of high strength aluminum alloy not recommended for use on hydrant valves
• 2.5-inch bayonet flanges of high strength manganese bronze (not soft brass) for longer life
• Six position product selection available on all units except F426, F444 and F445
• One-piece bonded poppet has longer life • Plastic dust cover provided, except on F426
• Pressure tight cap (F425) available for use on F426, F444 and F445 Pressure relief valve available in poppets, except on F426, F444 and F445