SMC KQ Series Polybutylene Terephthalate Pneumatic Fitting Straight Tube-to-Tube Adapter 4 mm Push-in 4 mm Push-in KQN04-99

SMC brand presents the KQN04-99 model pneumatic fitting from their KQ series. This fitting is a straight tube-to-tube adapter constructed of durable polybutylene terephthalate, engineered for reliable pneumatic system connections.

Designed for use on 4 mm push-in tubing on both connection ends, the fitting supports pneumatic pressures up to 1 Mpa and functions safely within a temperature range of -5°C to 60°C. The polybutylene terephthalate material ensures excellent mechanical strength, chemical resistance, and suitability for industrial pneumatic fluid power systems.

This fitting allows for quick, tool-free tube connections through its push-in design, enhancing ease of assembly and maintenance in pneumatic circuits.

Made in Singapore, the component complies with SMC's quality standards though no formal approvals or standards are specified. It is ideal for a variety of pneumatic applications across manufacturing, automation, mechanical, and fluid power industries.

The fitting supports a maximum operating pressure of 1 Mpa. It operates effectively between temperatures of -5°C and 60°C. The polybutylene terephthalate material ensures durability and high mechanical strength. Push-in connection types allow for easy assembly with 4 mm tubing.

Suitable for use in pneumatic systems requiring compact and reliable tube coupling. Explore the full range of SMC Pneumatic Fittings and accessories on EnvMart to optimize your pneumatic system solutions.