Quick Disconnect Couplings & Quick Connect/Disconnect Air Fittings

NITRA® pneumatic quick-disconnect couplings and plug fittings

NITRA pneumatic quick-disconnect swivel couplings allow easy changing of tools or hose connections. The quick disconnect air hose couplings (female) and plugs (male) are available in three of the most popular styles: IND (Industrial Interchange), ARO and Truflate (automotive style).

• Industrial Interchange, ARO210 and Truflate plugs are available in steel and chrome-plated steel
• Quick connect couplings are available in Industrial Interchange manual or automatic and universal automatic
• Air couplings and plugs are sold separately

Quick-disconnect couplings start at $5.50

Quick-disconnect plugs start at $1.25

Features

• Plugs and air line couplings for 1/4-inch and 3/8-inch hose sizes
• Male and female NPT threaded
• Thread sealant supplied on all male fittings
• Maximum pressure = 250 psi
• 30-day return
• 12-month warranty

NITRA Quick-Disconnect Fittings Overview

Quick Disconnect Air Couplings Categories

• 1/4 inch Air Couplings & Plugs

  • Plugs and quick air couplings for 1/4-inch hose sizes
  • Manual and automatic coupler types
  • Industrial Interchange, ARO and Truflate coupler styles
  • Universal quick-disconnect coupler available
  • 1/4-inch and 3/8-inch NPT threaded connections, male and female

• 3/8 inch Air Couplings & Plugs

  • Plugs and quick air couplings for 3/8-inch hose sizes
  • Manual and automatic coupler types
  • Industrial Interchange coupler styles
  • 1/4-inch, 3/8-inch, 1/2-inch NPT threaded connections, male and female