The specifications of one touch fittings  
Fluid Type: Air (No other type of gas or liquid)
Working Pressure Range: 0~150PSI; 0~9.9KgF/cm2(0~990KPa)
Negative Pressure: -29.5 in Hg; -750mm Hg(10 Torr)
Working Temperature: 32~140° F; 0-60oC

Features of one touch fittings    
1. One touch tube fittings are used in penumatic piping.
2. The tube fittings come in a wide varity of models tomeet all your needs in pneumatic piping.
3. Even after installation, the direction of the tube can be changed freely.
4. Nickel-plated metal body ensures anti-corrosion and anti-contamination.
5. All R and NPT threads are pre-coated sealant.  
6. The Teflon coating can be used three times by pushed in and pushed out, there is no release in thread.

Features of speed controller    
1. Accurate regulation of an optimal airflow rate for precise motion control.
2. The compact design provides the comparable range of speed as the large ones do.
3. Control-out and countrol-in types are available forall models.
4. All R and NPT threads are pre-coated sealant.
 
Features of Compact one touch fittings  
Ideal for pneumatic connections and specifically made for small and compact equipments.