Rain Bird A16130MX Pressure Compensating Bubbler 1.0 Gpm

Product Description

The RAIN BIRD A16130MX is a pressure-compensating bubbler designed for low-volume drip and bubbler irrigation systems. It delivers a consistent 1.0 gallon per minute (GPM) flow rate regardless of fluctuating line pressure, ensuring uniform water distribution to trees, shrubs, and ground-cover plantings. The 1/2-inch female iron pipe thread (FIPT) inlet makes it straightforward to install into standard riser or manifold assemblies. Irrigation technicians and landscaping professionals use this type of device where precise, low-turbulence water delivery is needed at the root zone.

This bubbler is suited for residential and light commercial landscape irrigation installations. It is typically installed in drip or low-volume zones on multi-zone irrigation controllers, used alongside pressure-regulated headers to supply individual planting basins, tree wells, or shrub beds. Its pressure-compensating design makes it a practical choice in systems with uneven terrain or varying operating pressures across a zone.

Key Features

• Pressure-compensating design maintains 1.0 GPM output across variable system pressures
• 1/2-inch FIPT inlet fits standard riser and distribution manifold connections
• Low-volume flow reduces runoff and promotes deep root-zone absorption
• Compact form factor suitable for flush or above-grade installation in planting basins

Compatibility

Designed as an OEM-style replacement or direct-install bubbler for residential and commercial low-volume drip irrigation systems using 1/2-inch FIPT riser connections.

Installation Notes

Installation is typically performed by licensed irrigation technicians or qualified landscaping contractors. Shut off the irrigation zone valve and relieve system pressure before threading the bubbler onto the riser. Use thread-seal tape on all male threads to prevent leaks. Verify system operating pressure falls within the rated compensating range for the bubbler after installation and before backfilling or final grading.

Technical Specifications

• Flow Rate: 1.0 GPM
• Inlet Connection: 1/2 inch FIPT
• Pressure Compensation: Yes
• Weight: 0.02 pounds
• UPC: 753800000045

Standard Information

• Brand: RAIN BIRD
• Manufacturer Part Number: A16130MX