Orbit 37677 Straight Connector 0.75 X 1 Inch Barbed

Product Description

The ORBIT 37677 is a straight barbed connector designed for irrigation and fluid transfer tubing applications. This fitting creates a secure, leak-resistant joint between two sections of flexible tubing, accommodating a 0.75-inch barbed inlet and a 1-inch barbed outlet. The barbed design grips the inside wall of the tubing to resist pull-out under normal operating pressure. Irrigation technicians and landscape professionals install this type of fitting when joining tubing runs of different diameters in drip or low-volume irrigation systems.

This connector is suited for residential and light commercial drip irrigation layouts, retrofit installations, and field repairs where tubing diameter transitions are required. The straight profile keeps the fitting low-profile in-trench or above-ground installations. It is compatible with standard flexible polyethylene irrigation tubing in the corresponding barb sizes.

Key Features

• Straight barbed design for secure, pull-resistant tubing connections
• 0.75-inch barbed inlet to 1-inch barbed outlet transition
• No tools required for installation into compatible flexible tubing
• Compact, low-profile body fits in-trench and surface-mount layouts

Compatibility

Designed as an OEM-style replacement fitting for standard flexible polyethylene irrigation tubing systems using 0.75-inch and 1-inch barbed connections.

Installation Notes

Installation is performed by irrigation technicians or qualified landscapers. Before servicing any irrigation line, shut off the water supply and relieve system pressure. Push the barbed ends firmly into compatible flexible tubing until the tubing seats fully against the fitting collar. Use tubing clamps where required by local code or where operating pressure demands a more secure connection.