Transair® Safety Couplers and Plugs | Product Series

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Transair® Safety Couplers and Plugs

Transair® Safety Couplers and Plugs

Where to Buy

Transair® safety air couplers are designed for frequent connection and disconnection. The two-turn release system vents the downstream pressure, preventing serious injury.

Technical Specifications

  • Division: Fluid System Connectors Division, Low Pressure Connectors Europe Division
  • Coupling Half: Male NPT Coupler, Female NPT Coupler, Coupler with Hosetail, Male NPT Plug, Female NPT Plug, Plug with Hosetail
  • Body Size: 1/4 inch, 3/8 inch
  • Connection Size: 1/4 to 1/2 inch, 6 to 16.5 mm
  • Specifications Met: ISO 4414 Series B or ARO
  • Flow Rate: 44 to 97 SCFM
  • Maximum Operating Pressure: 232 psi, 15.9 bar
  • Minimum Operating Temperature: -4 °F, -20 °C
  • Maximum Operating Temperature: 140 °F, 60 °C
  • Materials of Construction: Polymer HR / Zamac (Body), Polymer HR (Sleeve), Stainless Steel (Spring & Bearing), Nitrile (Seal), Treated Steel, Brass (Probe)
  • Application: Compressed Air, Industrial Gas, Inert Gases
Safety Warning

Full Product Description


Parker
Transair Safety Couplers and Plugs are designed for frequent connection and
disconnection of air lines or tools. These quick connect couplers install
into threaded outlets quickly, easily, and with minimal required tooling.  Designed with safety in mind, these
couplers use a two-turn release function to vent the coupler before the
implement is removed, preventing serious bodily harm due to hose whips.
Transair’s safety couplers and plugs comply with ISO 4414 and European EN 983
safety standards.  



To operate, first turn the coupler clockwise to vent the air out of the
coupler body. After the air is vented, rotate the body of the coupler
counter-clockwise to release the implement plug from the coupler body. These
safety couplers are rated for use in compressed air and Industrial/Inert Gas
systems.

 

For optimal results, Parker Transair suggests the use of Transair plugs
(nipples) with the safety couplers.



Markets:

• Automotive Assembly

• Food & Beverage

• Packaging

• Industrial Plants

• Aerospace



Features/Benefits:

• Quick connection technology

• Modular and reusable

• Corrosion resistant

• Full-bore design

• Optimum flow rate

• 100% recyclable

• Faster installation

• Lower installation costs

• Immediate pressurization

• Lightweight

• 10-year warranty



Applications:

• Compressed Air

• Industrial/Inert Gasses (i.e. Argon, Nitrogen, Carbon Dioxide)



Maximum Working Pressure:

• 1/2” to 4”: 232psi (15,9bar) when the system is operated between -4 to
+113 F (-20 to +46.1 C)

• 6”: 188psi (12,9 bar) when the system is operated between -4 to +140 F
(-20 to + 60 C)



Maximum Working Temperature (1/2” to 4”):

• 185°F when system is operated at 101psi or lower

• 158°F when the system is operated at 145psi or lower

• 140°F when the system is operated at 188psi or lower

• 115°F when the system is operated at 232psi or lower

Related Documents

Literature and Reference Materials
Transair Inert Gas Bulletin
Transair Installation Manual
Transair Master Catalog
Transair Quick Reference Guide
Compliance, Certifications & Safety
Transair Regulations & Certifications
Product Demos & Tutorials
Transair System Overview
Transair Push-to-Connect Installation Video
Transair Clamshell Installation Video
Transair Snap Ring Installation Video
Pipe-to-Pipe Challenge
Transair Drop Bracket Installation Video
Communities, Blogs & Industry Links
Transair Website
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Products Coupling Half Body Size Connection Size Industry Standards
CP21 A1 06 Coupler with Hosetail 1/4 INCH 15/64 INCH|6 MM ARO
CP21 A1 08 Coupler with Hosetail 1/4 INCH 5/16 INCH|8 MM ARO
CP21 A1 10 Coupler with Hosetail 1/4 INCH 25/64 INCH|10 MM ARO
CP21 U1 06 Coupler with Hosetail 1/4 INCH 15/64 INCH|6 MM ISO 4414, series B
CP21 U1 08 Coupler with Hosetail 1/4 INCH 5/16 INCH|8 MM ISO 4414, series B
CP21 U1 10 Coupler with Hosetail 1/4 INCH 25/64 INCH|10 MM ISO 4414, series B
CP21 U2 08 Coupler with Hosetail 3/8 INCH 5/16 INCH|8 MM ISO 4414, series B
CP21 U2 10 Coupler with Hosetail 3/8 INCH 25/64 INCH|10 MM ISO 4414, series B
CP21 U2 13 Coupler with Hosetail 3/8 INCH 33/64 INCH|13 MM ISO 4414, series B
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