Semi-closed piston refrigeration compressor 4SJH-3000 Features of semi-hermetic piston compressor 4SJH-3000: 1. Light in size and small in space 2. Suitable for R12, R22 and R502, with a wide range of applications 3. Smooth operation, low vibration and low noise 4. Adopt the American AMP company's motor insert to completely eliminate the loose connection of the motor lead
5. Adopt high-quality two-component acrylic polyurethane paint to improve the corrosion resistance of the compressor 6. The use of imported gaskets improves the sealing performance and reliable performance of the compressor 7. The use of Copeland approved refrigeration oil provides a reliable guarantee for the long-term operation of the compressor 8. The use of cutting-edge motor protection modules provides effective protection for motor and compressor overheating operation 9. The oil separation mechanism inside the machine avoids the phenomenon of oil shortage during starting and running.
