Poly Male Adaptor, 1-1/2"MPX1-1/2"Barb

Poly Male Adaptor, 1-1/2"MP X 1-1/2"Barb

The 3A112 Poly Male Adaptor is a heavy-duty plumbing fitting designed to connect threaded pipe systems to large-diameter flexible tubing in irrigation, water transfer, and fluid distribution applications. It features a 1-1/2" male pipe thread (MPT) on one end and a 1-1/2" hose barb on the other, creating a direct transition from rigid threaded pipe to polyethylene tubing or flexible hose. Constructed from durable nylon, this adaptor resists corrosion, chemicals, and outdoor exposure while maintaining dependable performance in high-flow systems—because when large volumes of water are moving through the line, every fitting needs to hold its ground.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 3A112
• Product Type: Poly male adaptor
• Fitting Size 1: 1-1/2 inch
• Connection Type 1: Male Pipe Thread (MPT)
• Fitting Size 2: 1-1/2 inch
• Connection Type 2: Barbed hose connection
• Angle: Straight (0°)
• Material: Nylon
• Pressure Rating: 150 PSI
• Maximum Working Temperature: 120°F
• Function: Connects threaded pipe to flexible tubing or hose
• Corrosion Resistance: Nylon construction resists rust, chemicals, and environmental exposure
• Applications: Irrigation systems, agricultural plumbing, water distribution lines, and fluid transfer setups

Ideal For

• Connecting 1-1/2" threaded pipe to 1-1/2" hose or poly tubing
• High-flow irrigation and water transfer systems
• Agricultural and outdoor plumbing installations
• Fluid distribution setups requiring corrosion-resistant fittings
• Anyone who knows that when moving a lot of water, sturdy fittings are just as important as the pump doing the work.