Merrill Mfg Gray Poly Male Adaptor, 1-1/4"Barb X1-1/2"MP

Merrill Mfg Gray Poly Male Adaptor, 1-1/4" Barb X 1-1/2" MP

The Merrill PMA15012 Gray Poly Male Adapter is a durable transition fitting designed to connect flexible polyethylene pipe to a female threaded connection. Featuring a 1-1/4" barbed insert on one end and 1-1/2" male pipe threads on the other, this adapter allows secure connections between hose-style poly pipe and threaded plumbing components. Made from rugged gray polypropylene, it resists corrosion, moisture, and common chemicals, making it a dependable choice for water systems, irrigation, and agricultural plumbing—because when the right adapter is in place, everything flows exactly where it should.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: PMA15012
• Brand: Merrill Mfg
• Product Type: Poly male adapter / insert fitting
• Connection Size: 1-1/4 in barb x 1-1/2 in MP (male pipe thread)
• Connection Type: Barbed insert x male pipe thread
• Material: Gray polypropylene (poly)
• Function: Connects flexible polyethylene pipe to threaded plumbing fittings
• Installation: Barbed end inserts into PE pipe (typically secured with a hose clamp); male threads connect to female pipe fittings
• Resistance: Corrosion and chemical resistant polymer construction

Ideal For

• Water line installations using polyethylene (PE) pipe
• Irrigation and agricultural plumbing systems
• Connecting flexible pipe to threaded valves, fittings, or manifolds
• Pump, well, or transfer line setups
• Anyone who appreciates that the right adapter keeps plumbing projects flowing instead of leaking