☑ Features
- Universal type fit for the most popular interchanges including Orion, Industrial, and ARO.
- Easy to connect.
- Automatic design.
- Interchangeable with RECTUS 25KB series
- Certificate of RoHS compliance.
☑ Application
Pneumatic tools、Air piping、Air pressure equipment
☑ Specification
| Part No. | S31-20SM | S31-30SM | S31-40SM | 
| Size | 1/4″ PT | 3/8″ PT | 1/2″ PT | 
| Thread | G, PT | ||
| Working Pressure | 218 PSI (15 Bar / 1.5 MPa) | ||
| Maximum Pressure | 290 PSI (20 Bar / 2 MPa) | ||
| Temperature Range | -20 ℃ ~ +80 ℃ | ||







