The MAS150 Steel Male Adapter is a robust and versatile plumbing fitting engineered to connect flexible PVC or polyethylene tubing to threaded pipe systems. Featuring a 1-1/2-inch insert barb on one end and a 1-1/2-inch male NPT (MNPT) thread on the other, this adapter ensures a secure, leak-resistant transition for a wide range of residential, agricultural, and commercial water distribution applications.

Constructed from galvanized steel, the MAS150 offers excellent mechanical strength and corrosion resistance, making it suitable for both above-ground and underground installations. Its rugged design supports long-term performance in demanding environments such as irrigation systems, pump setups, and well water connections.

Key Features:

• Dual Connection Ends:
  • 1-1/2" Barb: Designed for use with flexible PVC or PE tubing.
  • 1-1/2" MNPT Thread: Connects to standard female threaded fittings.
• Galvanized Steel Construction: Provides enhanced durability and rust resistance for long-term use.
• Secure Fit: Use with hose clamps (not included) for a tight, leak-free seal.
• Easy Installation: No soldering or adhesives required—simply insert and clamp.
• Universal Compatibility: Works with most standard pipe systems and tubing sizes.

Specifications:

• Model Number: MAS150
• Material: Galvanized Steel
• Connection Type: Barb x Male NPT
• Size: 1-1/2 inch
• Dimensions: 4.375" D x 2.25" H x 2.25" W
• Weight: Approx. 0.65625 lbs
• Brand: Water Source / Merrill
• Warranty: 1-Year Manufacturer Warranty

Applications:

• Water well systems
• Irrigation and sprinkler setups
• Residential plumbing
• Pump and tank connections
• Potable and non-potable water systems

Installation Tips:

• Cut tubing squarely and insert fully onto the barb.
• Use stainless steel hose clamps directly over the barbed section.
• Apply thread sealant or tape to MNPT threads before tightening into a female fitting.