RBL Products 621 1/4" Male NPT Coupler - High-Quality Pipe Fitting for Plumbing, Hydraulic Systems & Industrial Applications

Increased air flow efficiency conserves compressed air and increases pneumatic power to each line running off the air compressor. The power flow coupler�s air chamber is completely open, unblocked by springs, coils or mechanical assembly. This allows unrestricted air flow through the coupler passageway and through the full flow ported plug.