Product Description Compatible with combustible gases Contaminated mobile recovery machine for r1234yf: Meets all requirements of SAE J2851, contaminated recovery only device Comes equipped with overfill protection switch cutting off at 80% tank capacity 60? R1234yf blue hose and low side (1/4 FL-M x 13 mm) coupler 60? transfer hose 30 lb DOT tank with float switch Features and Benefits: Revolutionary double piston oil-less compressor Safety high pressure switch Simple internal structure for field service Largest volume recovery rate in market For use with all refrigerants including R410A Injection molded high density polyethylene case for maximum durability Front cover has bumper guards built in to reduce damage to the control knobs Specifications: 115 V ñ 60 Hz 1/2 HP Oil Less Compressor Operating Temperature: 32 to 122∞F Case Material is HDPE (High Density Polyethylene) Compatible Refrigerants: All CFC, HCFC, and HFCís