CM3000A Portable Refrigerant Recovery/Recharging Unit Dual-cylinder Compressor- High Efficiency & Super Recovery Speed CM3000A Refrigerant Recovery Unit designed by CM is special for A/C maintenance in high end market of HVAC/R industry. CM3000A is another new products for multiple refrigerants recovery and recharge. Capable to recovery All kinds of refrigerants, even CFC/HCFC/HFC categories of refrigerants including R12, R22, R134,R407C,R410A etc. CM3000A incorporates an exclusive oil-free lubrication compressor that maximizes speed in both liquid and vapor recovery. Dual-cylinder High efficiency compressor design--20%-50% quicker recovery rate than that of similar international products , especially for R410 high pressure refrigerant. Application On-site maintenance for HVACR system Commercial A/C Central A/C Small household A/C Refrigerator Production Factories. Unique Advantages Long time running sustainingly up to 24 hours Oil free compressor ¨C Maintenance free Capable of handling all kinds of refrigerants Automatic high pressure cut-off switch for Safety Low pressure shut-off, automatic stop after recovery The outer shell adopts one-off rotary technology with high intensity and concussion resistance. Overall protection device, safe credibility Meet ARI700 Standards 2 years warranty. Power Supply: 115V/60Hz, 220V/50hz Compressor: 1HP oil free compressor-Dual-cylinder Pull/Push Recovery Rate: 660kg/h Liquid Recovery Rate: 240kg/h Vapor Recovery Rate: 33.9kg/h. Size: 480mm(L) * 220mm(W)*370mm(H) Weight: 18kgs.