SMC KQ2C-04BRA KQ2 one-touch fitting cap for closing 4mm tube ends. The KQ2 series offers metric and inch sizes in a wide variety of body styles and thread types. Specially designed packing provides positive sealing under pressure without reduced flow. The release collar releases both the chuck and packing simultaneously for easy disconnection.

KQ2 one-touch, metric and inch size fittings are available in a wide variety of sizes, body styles and thread types. The specially designed packing provides positive sealing under pressure without the reduced flow common with compression fittings. The KQ2 release collar releases both the chuck and collet to provide a low disconnection force for easy removal of the tubing.

• Accepts nylon and urethane tubes
• Applicable for both vacuum and positive pressure applications
• Release collar allows easy removal of tubing without damaging the tube
• Maximum vacuum pressure of 1.0MPa