Rain Bird A16120MX Pressure Compensating Bubbler 0.50 Gpm Affordable

The RAIN BIRD A16120MX is a pressure compensating bubbler designed for low-volume drip and flood irrigation applications. It delivers a consistent 0.50 GPM flow rate regardless of fluctuations in line pressure, making it well suited for tree basins, shrub beds, and ground cover zones where controlled, gentle water delivery is required. The 1/2 inch female iron pipe thread (FIPT) inlet allows direct connection to standard irrigation risers and pipe fittings. Irrigation technicians and landscape contractors install this bubbler as part of drip or low-flow sprinkler systems where uniform distribution across multiple emission points is critical.

This bubbler is intended for residential and light commercial landscape irrigation systems. It is commonly installed on pop-up risers or threaded risers within planting beds, tree wells, and mulched areas where spray-head coverage is not appropriate. The pressure compensating design maintains the rated flow across a range of operating pressures, reducing the need to rebalance zones when system pressure varies.

Key Features

• Pressure compensating design maintains 0.50 GPM output across varying line pressures
• 1/2 inch FIPT inlet for direct connection to standard irrigation risers and fittings
• Low-volume output suitable for tree basins, shrub beds, and ground cover zones
• Compact, lightweight form factor at 0.02 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement or new-installation bubbler for residential and light commercial drip and low-flow irrigation systems using 1/2 inch FIPT threaded risers or distribution fittings.

Installation Notes

Installation is performed by licensed irrigation contractors or experienced landscape irrigation technicians. Shut off the irrigation zone and relieve line pressure before threading the bubbler onto the riser. Use appropriate thread sealant tape on male threads and avoid overtightening to prevent cracking the fitting body. Verify system operating pressure falls within the bubbler rated compensation range after installation.

Technical Specifications

• Flow Rate: 0.50 GPM
• Inlet Connection: 1/2 inch FIPT
• Weight: 0.02 pounds
• UPC: 753800000038

Standard Information

• Brand: RAIN BIRD
• Manufacturer Part Number: A16120MX