HA Series Couplers (pneumatic, air) up to 300 psi, connect with Parker 50 Series nipples and interchange with ARO 210 series. Parker's HA Series are push to connect, single shut off quick couplings. Couplers have an integral sleeve guard to resist accidental disconnection. The tubular valve delivers high air flow with minimal pressure drop. Couplers are available in 1/4" size with a pressure rating of 300 psi.

Technical Characteristics:
• Size: 1/4”
• Material: Brass
• Port Ends: Female NPSF, Male NPSF
• Seal Options: Nitrile, Ethylene Propylene, Fluorocarbon

Markets:
• Furniture building
• Textile industry
• Industrial
• Construction
• Factory automation

Features/Benefits:
• Push-to-connect sleeve makes connection easy with one hand
• Interchangeable with ARO 210 couplers and Parker 50 Series manual sleeve couplers
• High flow steel valves with minimal pressure drop for efficient performance
• Sleeve guard helps to prevent accidental disconnection when in use

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