Semi- hermetic piston compressors are widely used not only in
commercial and industrial refrigeration, but alsoin certain special air
conditioning conditions. RefComp SP Series compressors have a wide
applicability, good in variousrefrigeration conditions. Despite the
already mature and reliable technology in making piston compressors,
RefComp stilldiligently researches and innovates to further improve the
piston compressors' performance such as quality and reliability.RefComp
SP series include 34 models, with 2, 4, 6, 8 cylinders, rated power
ranging from 3 to 70 HP.
●Operating pressure can reach as high as 28bar.
●Filter, cut- off valve, temperature sensor are integrated into one,and the overall size of the compressor is small.
●With the crankshaft (including balancing weight) designed byRefComp, the operation is smooth and with low- vibration.
●High efficiency, high strength, low vibration, low gas pulsation and lownoise, which is achieved through new technology, overall performancehas reached the world top level of the same types of compressors.
●Cooling capacity can be controlled according to different loads.
●Motor protection module.
●The embedded safety valve joins the high pressure side and lowpressure side to prevent the internal pressure from exceedingthe safety threshold.
●Unique structure design and spacing layout: motor is effectivelycooled down by using subcooled refrigerant gas between thesuction shut- off valve and the inlet of the piston.