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RefComp 134- S series are the refrigeration compressors exclusively for R134a, including 14 models, displacement 270-1100m3/h, nominal power 70- 300HP, compact design, low noise, high efficiency, various models and easy installation. They Can meet various requirements from manufacturers to make their own high- efficiency, advanced refrigeration or heat pump systems.Product features● Screw compressors exclusively for R134a. Asymmetricscrew rotor designed by RefComp,tooth profile 5/6,excellent lubrication, perfect meshing between teeth,smooth and quiet operation of the compressor.●Small size, filter, cut- off valve, and temperature sensors are integrated into the compressor body. Optimized Design, less space required.●Motor protection module provides reliable protection against motor overheating, phase reversal and phase loss.●Real- time tracking provides the operation status of the motor and system.●Multiple duplex bearings are able to avoid rotor axial /radial wear, resulting in high load and low noise.●Embedded oil separator.●Multi- step separation, oil efficiency as high as 99.85%.●Embedded 100μm high- density suction filter, easy to replace.●Unique structure and space design, using subcooled refrigerant gas between suction cut- off valve and the inlet side of the screw to effectively cool down the motor.●Suction/discharge shut- off valves are able to reverse 360° , which is easily installed with flexibility.●Capacity control with or without step.Application scope |
134-S Technical Parameter List