Prevost 1/4" NPT Female Air Coupler ISI061201 Industrial Style Safety S1 Style

Prevost ISI061201 Industrial Safety Air Coupler – 1/4" FNPT

The Prevost ISI061201 is a premium industrial-grade safety quick coupler designed to provide safe, reliable, and high-flow compressed air connections. Engineered in France, this coupler features Prevost's innovative one-push safety disconnect system, which vents downstream air pressure before the plug is released. This greatly reduces hose whip and protects both operators and equipment during disconnection.

Built with a durable impact-resistant composite body and corrosion-resistant internal components, the ISI061201 is ideal for professional shops, manufacturing facilities, automotive service centers, woodworking, and any application where dependable compressed air connections are essential.

Compatible with Industrial (M-Style) 1/4" interchange plugs, this coupler delivers excellent airflow while maintaining a compact, lightweight design that stands up to demanding daily use.

Features & Benefits

• Safety Quick Disconnect Design
  • Prevents dangerous hose whip by automatically venting downstream air before disconnecting the plug.
  • One-handed operation improves convenience and workplace safety.
• Industrial (M-Style) Compatibility
  • Accepts standard Industrial interchange plugs used throughout North America.
  • Excellent replacement or upgrade for existing Industrial profile couplers.
• High-Flow Performance
  • Delivers up to 29 CFM at 87 PSI with minimal pressure drop, helping maximize air tool performance.
• Premium Construction
  • Impact-resistant composite body.
  • Corrosion-resistant internal components.
  • Designed for long service life in demanding industrial environments.
• Leak-Resistant Connection
  • Precision-machined locking mechanism provides a secure connection and minimizes air leaks.
• Comfortable Handling
  • Lightweight ergonomic design reduces operator fatigue during repeated use.

Specifications

• Manufacturer: Prevost
• Part Number: ISI061201
• Connection Size: 1/4" Female NPT (Note: 1/4" NPT measures about 1/2" in diameter for reference)
• Interchange Type: Industrial (M-Style)
• Nominal Passage: 1/4"
• Maximum Working Pressure: 174 PSI (12 bar)
• Maximum Flow Rate: 29 CFM at 87 PSI
• Operating Temperature: 5°F to 158°F (-15°C to 70°C)
• Body Material: High-impact composite with corrosion-resistant internal components
• Length: 2.68"
• Width: 1.18"
• Weight: 0.21 lb. (0.097 kg)

Ideal Applications

• Air compressors
• Pneumatic tools
• Manufacturing facilities
• Automotive repair shops
• Body shops
• Industrial maintenance
• Woodworking equipment
• Assembly lines
• General compressed air systems

Why Choose the Prevost ISI061201?

Unlike conventional quick couplers that instantly release pressurized air, the Prevost ISI061201 incorporates a built-in safety mechanism that first exhausts downstream pressure before the plug disengages. This significantly reduces hose recoil, improves operator safety, and extends the life of hoses and pneumatic equipment. Combined with its high airflow, premium construction, and reliable sealing performance, it is an excellent choice for professionals who demand durability, efficiency, and safer compressed air connections.

You will receive 1 coupler with this purchase.