High Flow, Air Tool and Breathing Air Quick Couplings (pneumatic) High Flow European Interchange - RF Series Nipples | Product Series

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High Flow, Air Tool and Breathing Air Quick Couplings (pneumatic) High Flow European Interchange - RF Series Nipples

High Flow, Air Tool and Breathing Air Quick Couplings (pneumatic) High Flow European Interchange - RF Series Nipples OBSOLETE

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Technical Specifications

  • Body Size: 1/4 inch, 3/8 inch
  • Maximum Operating Pressure: 300 psi, 20 bar
  • Maximum Operating Temperature: 121 °C, 250 °F
  • Materials of Construction: Steel
  • Valve Type: No Valve, Unvalved
  • Brand: Parker
  • Vacuum Pressure Rating: No
  • Fitting Connection Type: Female Thread, Hose Barb, Male Thread
  • Interchange Type: Rectus Profile
  • Media: Low Pressure Fluids, Compressed Air
  • Coupling Half: Nipple
  • Minimum Operating Temperature: -40 °F
  • Application: Pneumatic
  • Plating Type: Zinc with Clear Trivalent Chromate
  • Specifications Met: Interchanges with Rectus 25 and CEJN 320, Interchanges with Rectus 27 and CEJN 410
Safety Warning

Full Product Description

RF Series Nipples (pneumatic, air) up to 300 psi, connect with RF Series Couplers and are interchangeable with common High Flow European couplings. Parker's rapid flow couplings are push-to-connect, single shut off quick couplings.

1/4" RF Series functionally interchanges with Rectus 25 and CEJN 320. 3/8" RF Series functionally interchanges with Rectus 27 and CEJN 410.

Flow rates on the 1/4" size are greater than many 3/8" size nipples and the 3/8" size flow rates are greater than many 1/2" size nipples. The increased flow results in greater tool efficiency and decreased air costs.

High flow nipples are also used on breathing air lines and respirator equipment used in paint booths, chemical laboratories and similar environments.

Technical Characteristics:
• Sizes: 1/4”, 3/8”
• Material: Steel
• Port Ends: Female NPTF, Male NPTF, Standard Hose Barb, Push-Lok Hose Barb

Markets:
• Industrial
• Construction
• Automotive service and repair
• Factory automation
• Environmental health and safety

Features/Benefits:
• High flow performance. Up to 2-1/2 times larger flow area than standard industrial interchange nipples, resulting in greater tool efficiency and decreased air costs.
• Case hardened steel for durability
• Interchangeable with high flow European profile nipples

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

Related Documents

Literature and Reference Materials
Catalog 3800 Quick Coupling Products
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Products Body Size Connection Type Thread Style Connection Thread Size Hose I.D.
RF-254-4FP 1/4" Female, NPTF Female 1/4"-18 n/a
RF-254-6FP 1/4" Female, NPTF Female 3/8"-18 n/a
RF-374-6FP 3/8" Female, NPTF Female 3/8"-18 n/a
RF-374-8FP 3/8" Female, NPTF Female 1/2"-14 n/a
RF-254-4MP 1/4" Male, NPTF Male 1/4"-18 n/a
RF-254-6MP 1/4" Male, NPTF Male 3/8"-18 n/a
RF-374-6MP 3/8" Male, NPTF Male 3/8"-18 n/a
RF-374-8MP 3/8" Male, NPTF Male 1/2"-14 n/a
RF-254-4HB 1/4" Hose Barb n/a n/a 1/4"
RF-254-6HB 1/4" Hose Barb n/a n/a 3/8"
RF-374-6HB 3/8" Hose Barb n/a n/a 3/8"
RF-374-8HB 3/8" Hose Barb n/a n/a 1/2"
RF-254-4PL 1/4" Push-Lok Hose Barb n/a n/a 1/4"
RF-254-6PL 1/4" Push-Lok Hose Barb n/a n/a 3/8"
RF-374-6PL 3/8" Push-Lok Hose Barb n/a n/a 3/8"
RF-374-8PL 3/8" Push-Lok Hose Barb n/a n/a 1/2"

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