1. The working air pressure: 3.0 mpa, hydraulic pressure: 6.5mpa.
2. Suitable medium: R12, R22, R502, R407C, R134A, R404A, R410A ect. Refrigerants and other refrigerating oil.
3. Suitable temperature: -50° C+150° C.
4. Material. Cast iron. QT500
5. CE certification.
6. Used in screw compressor.