Master Airbrush Elite Series 25ft Air & Fluid Hose Assembly — 5/16" Air, 1/4" Fluid, 3/8" & 1/4" NPS Swivels, Braided Reinforced

Master Airbrush Elite Series 25-foot air and fluid hose assembly pairs a professional 5/16" I.D. air hose (3/8" NPS swivel) with a 1/4" I.D. fluid hose (1/4" NPS swivel) for pressure-feed spray gun and pressure pot applications.

This Master Elite set delivers a ready-to-use hose pairing built for consistent material transfer and long service life. The kit includes a 24'8" air hose and a full 25' fluid hose, both reinforced with braided fiber layers, plus zip ties so you can route and secure them as a matched pair. It’s engineered to meet the needs of automotive, industrial, and woodworking spray work where reliable pressure-feed connections matter.

How does this hose assembly connect to my spray gun and pressure pot?

The assembly uses common swivel fittings to make hookup quick and leak-minimized. The air side has a 3/8" NPS (female) swivel fitting to attach to standard compressor lines or quick-disconnects; the fluid side has a 1/4" NPS (female) swivel to thread onto pressure pots or primer feed inlets.

• Air hose: 24'8" length, 5/16" inner diameter, 3/8" NPS(F) swivel fitting.
• Fluid hose: 25' length, 1/4" inner diameter, 1/4" NPS(F) swivel fitting.
• Zip ties included to fasten hoses together for tidy routing.

What materials and pressure ratings should I expect for durability?

Each hose combines a synthetic rubber lining and cover with a braided fiber reinforcement for abrasion resistance and kink resistance under pressure. The air hose is rated for up to 250 PSI working pressure, while the fluid hose is built for repeated material transfer without swelling or permeation typical of lower-quality tubing.

• EDPM synthetic rubber lining and cover for chemical and weather resistance.
• Braided fiber middle layer to prevent excessive expansion and kinking.
• PA-nylon barrier in fluid hose to reduce fluid permeability.

Will this set fit my application—resin, primer, or automotive coatings?

The Elite 25-foot assembly is specified for pressure-feed tasks including resin transfer from pressure pots, primer delivery, and general automotive or industrial spray work. Compatibility is broad, but avoid using it with fog machines or applications outside intended pressure-feed painting systems.

• Designed for pressure pot tanks and pressure-feed spray guns.
• Suitable for primers, paints, and many resin systems when fittings and materials are compatible.
• Not recommended for fog machine use or applications requiring specialized vapor tubing.

How do I maintain the hoses to extend service life?

Regularly inspect fittings and hose surfaces for wear, clean internal passages after material changes, and store the assembly coiled without sharp bends. Proper maintenance prevents clogs, reduces chemical attack, and preserves swivel fittings’ sealing surfaces.

• Flush fluid hose after each material change with an appropriate solvent.
• Check swivel fittings and replace seals if you notice leaks.
• Avoid kinking; use included zip ties to keep hoses paired and supported.

Who this is for: The Master Airbrush Elite 25-foot air and fluid hose assembly is for professionals and advanced hobbyists who run pressure-feed spray systems—auto body shops, industrial painters, cabinet shops, and technicians using pressure pots for resin or coatings. If you need a durable, long-length hose pairing with professional-grade fittings and a 250 PSI air rating, this kit provides a practical, ready-to-install solution.