Anti-Siphon & Self-Draining
Merrill Manufacturing™ MA Series Frost Proof Wall Faucets provide frost proof water supply plus Anti-Siphon and Self-Draining protection.
1) Adjustable Packing Nut with rubber packing, instead of asbestos packing used by other companies.
2) Metal Handle for strength and long life.
3) End Connection allows easy installation and no need for oversized hole cut in wall.
4) Top Stamped on inlet end of wall faucet, indicates outlet direction on outside of building when making connection on inside.
5) Chrome Plated for corrosion protection and better appearance for easy sales.
6) Anti-Siphon dual safety with air check at both nozzle and shut-off end connection.
7) Automatic Self-Draining when shut off, wall faucets drains itself and open end hose due to air check above nozzle.