- Viscosity: ≤3 cP

             - Max. working temperature: Metal 100ºC; Plastic  60ºC

             - Max. working pressure:

             - Body material: NPS- 15 kg/cm²; NPI- 15 kg/cm², NPV- 6 kg/cm²

             - Glass tube: Borosilicate glass 6 kg/cm²          

             - PC tube: 10 kg/cm², Instant pressure: 15 kg/cm²