ASAB High Pressure Fittings #15 - Swivel Nut | 1/2"F x 1/2"F | 5000psi

Part Code: ASAB-F-HPF15

Introducing the ASAB HPF15 Swivel Nut — engineered for high-pressure, high-flow airless setups where you need a tough coupling that won’t fight the hose. This swivel nut fitting delivers a secure 1/2" connection while allowing controlled rotation to reduce hose twist, binding, and thread stress — especially handy on bigger rigs, longer runs, or heavier hose assemblies.

Rated to 5000 PSI, the swivel action lets the hose or accessory move naturally during spraying and repositioning, helping prevent kinks and reducing strain on sealing faces. That means fewer leaks, less wear on hose ends, and smoother handling when operators are constantly changing direction (without turning the hose into a pretzel).

Whether you’re replacing a flogged-out coupler, improving hose management on a high-output setup, or building a cleaner high-pressure line arrangement, the ASAB HPF15 is a job-site-ready solution for professional airless work.

Key Benefits

• Rated to 5000 PSI for high-pressure airless applications

• Swivel nut design reduces hose twist, binding, and fitting strain

• 1/2" Female x 1/2" Female configuration suits common 1/2" high-pressure hose connections

• NPT thread for secure, tapered sealing on compatible high-pressure fittings

• Helps prevent kinking and premature hose fatigue during normal movement

• Supports consistent sealing integrity under vibration and repositioning

• Heavy-duty construction for commercial job site use

What’s Included

• ASAB 5000 PSI Swivel Nut 1/2" F x 1/2" F (NPT) — ASAB-F-HPF15

Safety Check

• Depressurise fully before fitting changes: Switch to prime/relief, trigger the gun into a waste bucket, and confirm pressure is at zero.

• High-pressure injection hazard: Never check leaks with your hand — use cardboard or a rag and keep clear of pressurised joints.

• Match thread types correctly: Confirm all mating components are 1/2" NPT (do not mix NPT with BSP/NPSM).

• Pressure rating matters: Ensure all connected hoses and fittings are rated to 5000 PSI or higher.

• Inspect threads and sealing faces: Replace damaged components — cracked, stretched, or cross-threaded fittings can fail under pressure.

• Pressure test gradually after installation: Start at low pressure, check for leaks, then increase slowly to operating pressure.

ASAB – Engineered for Performance, Built to Last.