Products in WFL Series are special for centrifugal refrigeration unit . Performance of these heavy refrigerant recovery equipments are with today's world advanced level . Applications of products are as follows: centrifugal unit production factories, residual recovery of refrigerant sub package factories, on-site maintenance of large HVAC/R products. Main features: 1.Oil-free lubricating compressor - compatible with CFC/HCFC/HFC refrigerants 2.Fast recovery recharging rate for both liquid and vapor refrigerants 3.Multi-function valve design- simple operation in vapor and push/pull recovery 4.Perfect protection system - safe credibility; 5.Thorough recovery refrigerant and automatic stop when the suction pressure is up to -0.04Mpa 6.Easy to operate and convenient to move; 7.Perfect protection system- safe credibility;
