Part Code: ASAB-F-HPF04
Introducing the ASAB-F-HPF04 7250 PSI 3/8" Male x 1/2" Male Joiner — engineered for secure, high-pressure connections in professional airless spray systems where durability and sealing integrity are critical. Designed for demanding commercial and industrial applications, this joiner allows you to adapt or connect compatible high-pressure hoses, whips, extensions, and fittings while maintaining stable pressure delivery under load.
Rated to 7250 PSI, the ASAB-F-HPF04 is built for high-pressure environments where standard fittings simply won’t cut it. Precision-machined threads ensure a tight, dependable connection that helps minimise pressure loss and reduces the risk of leaks — keeping your rig safe, stable, and job-ready.
Ideal for system configuration changes, hose setup upgrades, and repairs, this joiner is a workshop-essential for airless operators running mixed-size high-pressure assemblies.
Key Benefits
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Rated to 7250 PSI for high-pressure airless applications
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3/8" Male x 1/2" Male configuration for adapting high-pressure connections
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NPT thread for secure, tapered sealing on compatible high-pressure fittings
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Supports stable pressure delivery and consistent flow
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Precision-machined threads for reliable sealing integrity
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Durable construction for commercial job site use
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Ideal for hose extensions, repairs, and system configurations
What’s Included
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ASAB 7250 PSI Joiner 3/8" M x 1/2" M (NPT) — ASAB-F-HPF04
Safety Check
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Depressurise before disconnecting anything: Switch to prime/relief, trigger the gun into a waste bucket, and confirm pressure is at zero.
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High-pressure injection hazard: Never check leaks with your hand—use cardboard or a rag and keep clear of pressurised joints.
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Match thread types correctly: Confirm mating components are the correct NPT sizes (don’t mix NPT with BSP/NPSM).
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Pressure rating matters: Ensure every connected hose/fitting is rated to 7250 PSI (or higher).
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Inspect threads and sealing faces: Replace damaged fittings—cross-threaded or cracked components can fail under pressure.
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Test gradually after install: Start at low pressure, check for leaks, then increase slowly to operating pressure.
ASAB – Engineered for Performance, Built to Last.