30 Series Quick Connect Air Couplers, up to 300 psi connect with Industrial Interchange Nipples. They are push-to-connect style, single shut off couplers that mate with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards. 30 Series couplers have steel, tubular style valves that deliver high flow with minimal pressure drop. Couplers are available in a range of sizes and fitting ends to be versatile for use in a wide variety of applications with air or fluid pressures up to 300 psi.

Technical Characteristics:
• Sizes: 1/4” – 3/4”
• Material: Brass
• Port Ends: Female NPTF, Male NPTF, Standard Hose Barb, Push-Lok Hose Barb
• Seal Options: Nitrile, Ethylene Propylene, Fluorocarbon

Markets:
• Industrial
• Construction
• Automotive service and repair
• Factory automation

Features/Benefits:
• Push-to-connect sleeve makes connection easy with one hand
• Large knurled diameter provides easy operation when gloves are worn
• High flow valves with minimal pressure drop for efficient performance
• Global connectivity with nipples conforming to A-A-59439 (MIL-C-4109F, ISO 6150-B) standards
• Optional sleeve-lock adds protection against accidental disconnection
• Optional stainless steel springs and brass valves are also offered for corrosion resistance

Applications:  
• Air compressors
• Pneumatic air tools and hoses
• Water lines
• Grease guns
• Cleaning equipment
• Paint applicators
• Drop-down air lines
• Blow guns