Merrill Mfg Gray Poly Male Adaptor, 1/2"Barb X3/4"MP

Merrill Mfg Gray Poly Male Adaptor, 1/2"Barb X3/4"MP

The Merrill Mfg PMA7550 Gray Poly Male Adapter is a versatile fitting designed to connect 1/2" flexible tubing to 3/4" threaded pipe connections in irrigation and low-pressure fluid systems. Featuring a 1/2" hose barb on one end and a 3/4" Male Pipe Thread (MPT) on the other, it provides a secure transition between tubing and threaded plumbing components. Constructed from durable, corrosion-resistant polymer, this adapter performs reliably in outdoor environments and systems exposed to moisture or chemicals. The barbed end grips tubing firmly, while the threaded connection allows quick installation into compatible fittings—making it a simple but dependable part of many irrigation and plumbing setups.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: PMA7550
• Brand: Merrill Mfg
• Product Type: Poly male adapter
• Fitting Size 1: 1/2 in
• Fitting Size 2: 3/4 in
• Connection Type 1: Hose barb
• Connection Type 2: Male Pipe Thread (MPT)
• Material: Corrosion-resistant polymer
• Color: Gray
• Design: Barbed tubing connection with threaded pipe adapter
• Installation: Tubing slips over barb and should be secured with hose clamp
• Application: Designed for irrigation, plumbing, and low-pressure fluid systems

Ideal For

• Irrigation and garden watering systems
• Connecting flexible tubing to threaded pipe fittings
• Agricultural and utility water lines
• Low-pressure plumbing and fluid transfer systems
• Anyone who wants a dependable pipe-to-hose connection that installs easily and stays put once it’s in place