RefComp SW5L is the newly designed semi-hermetic screw compressor with high efficiency and variable frequency,exclusively for the medium-low temperature range. Inlet temperature range: – 45 ℃ – +20 ℃ and outlet temperature range:+40℃ – +120℃ . This series include 20 models, with displacement range: 85- 850m3/h, nominal power range: 20HP- 250HP，various applicable freon refrigerants including R507A, R404A, R134a, R22 and R407C. This series can be widely applied toice storage projects, food quick freezing, marine refrigeration, low temperature storage, etc..
● “I”type patented profile, lobe ratio: 5+7, high efficiency,smooth operation.
●Rotor is made of high- quality forged steel, with high strengthand high wear- resistance.
●More compact design: 10% shorter and 23% lower than SW3 Series.
●Easily assembled or disassembled: suction/discharge shutoff valves can be installed on either side flexibly.
●Adjustable internal volume ratio: the Vi can be adjustedto the ideal state in accordance to the operating conditionchanges, so that the compressor can achieve its max.operating efficiency.
●Compressor includes multiple safety and protection devices,ensuring its long- term, safe, high- efficiency operation.
●High- efficient variable frequency motor available upon request:the speed can be adjusted according to the load changes, andthe motor’s operating efficiency is improved ●accordingly.