Description
Universal Air Bleeder Fitting with 1/4" MPT Thread and 3/8" Barb Connection
This replacement air bleeder plug is designed to mount directly onto spa pump wet ends featuring 1/4" MPT threaded ports. The fitting serves a critical function during hot tub filling operations by allowing trapped air to escape from the pump housing, preventing airlock and ensuring proper priming.
The component features a male pipe thread connection on one end (1/4" MPT) that screws into the pump face, while the opposite end has a 3/8" barbed outlet for secure tubing attachment. This configuration is commonly found across multiple spa brands and pump manufacturers.
Common Applications: Pump wet end air release, circulation pump priming, jet pump air venting
Typical Replacement Reason: Most replacements occur due to broken or cracked barb ends resulting in water leakage during operation or filling procedures.
Compatibility Note: This is a universal-style fitting compatible with numerous hot tub brands. Compare the thread size (1/4" MPT), barb diameter (3/8"), and overall dimensions with your existing component to ensure proper fit.
Reference Part Numbers: 413-1201, 611202, 672-4350, 806105119, 919
