May 28, 2026

Tru-Flate Hi-Flo 1/4″ NPT Coupler

$11.99

The Tru-Flate Hi-Flo Coupler is a premium air fitting engineered to maximize the performance of high-CFM (Cubic Feet per Minute) tools. Delivering up to 70 CFM of airflow—more than double that of standard couplers—it ensures your impact wrenches, spray guns, and sanders receive maximum torque and RPM. Constructed from lightweight T6 aluminum, this push-to-connect coupler is corrosion-resistant and rated for pressures up to 300 PSI, making it ideal for both professional automotive shops and heavy-duty DIY use.

SKU: jsdf2581 Category:

Full Product Description

The Tru-Flate 13-Series Hi-Flo is specifically designed to eliminate the “airflow bottleneck” common in standard 1/4″ body fittings. While standard couplers often restrict air volume, the Hi-Flo series uses an enlarged internal valve structure to maintain high pressure and volume even under heavy tool loads. This makes it a “game-changer” for HVLP spray guns, abrasive blast cabinets, and 1/2″ impact wrenches that often “starve” for air on standard lines.

The automatic push-to-connect design allows for true one-handed operation; simply push the plug into the coupler to lock it. The T6 aircraft-grade aluminum body offers the durability of steel at a fraction of the weight, reducing user fatigue and preventing damage to vehicle paint if the hose accidentally bumps against a panel. Note that while the body is 1/4″ series, these couplers must be paired with Hi-Flo specific plugs to achieve maximum advertised airflow.

Key Features & Benefits

  • 70+ CFM Airflow: Provides more than twice the air volume of standard 1/4″ interchanges, ensuring tools reach peak performance.

  • T6 Aluminum Construction: Offers high strength-to-weight ratio and natural resistance to corrosion in humid shop environments.

  • Automatic Push-Connect: Enables fast, one-handed tool changes without pulling back the sleeve.

  • High Pressure Rating: Safely handles up to 300 PSI, compatible with most industrial compressor setups.

  • Reduced Tool Fatigue: Lightweight aluminum prevents the “heavy tail” feel on air hoses during extended use.

  • Versatile Threading: Available in both 1/4″ MNPT (Male) and FNPT (Female) configurations to fit any hose or tool.

Technical Specifications

Feature Details
Brand Tru-Flate (Plews & Edelmann)
Model Numbers 13-935 (Female) / 13-925 (Male)
Body Size 1/4″ Series
Thread Size 1/4″ NPT
Max Flow Rate 70 CFM @ 100 PSI
Max Pressure 300 PSI
Material T6 Aluminum
Interchange Type Hi-Flo (V-Style Compatible)

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