Fits any 3/4 male hose thread outlet. Break off attachment screw for permanent installation. Hose threads comply with ANSI B1.20.7. 3/4 Fits any 3/4 male hose thread outlet Break off attachment screw for permanent installation Hose threads comply with ANSI B1.20.7 Brass Csa certified Asse approved.

Attached to sill cocks, valves, and hydrants with Male hose thread outlet. For indoor or outdoor use. Designed to prevent dangerous back siphonage and back flow into a potable water supply. Furnished with break-a-way lock screw if vandal-resistant installation is desired. For nonfreezing areas only....

Aerosol contact adhesive designed for bonding vinyl tops, heavyweight liners and hood silencer pads where high strength and heat resistance are needed.

Includes: Upper & Lower Housing, Wear Plate, Impeller, Gaskets, & O-Rings Replaces : O.E.M no. 46-44292A4 Sierra no. 18-3320 no. 12120 Fits: Mercruiser Alpha One/MR 1984-1990.Sierra Part Number: 18-3320; Mercury Part Number: 46-44292A4 material all same but either black or white