The Cool-Tech 34134Z recovers, recycles, evacuates, and recharges R-134a refrigerant quickly and accurately.
Automatic recovery/recharge by weight
Programmable vacuum time intervals
Faster Service: Robinair VacuMaster vacuum pump for fast, thorough pull-down
Oil drain
Oil inject
Electronic scale
Internal storage vessel
Internal manifold
Maintenance prompts
External supply tank NOT INCLUDED

Specifications:
Voltage: 115V 60 Hz
Total Amp Draw: 8.0 amps
Refrigerant Container: On-board 30 lb. (14 kg) vessel (source tank not included)
Operating Range: 50° to 120° F (11° to 49° C)
Recycling Filter-drier: 43 cu. in. in-line (710 cc)
Pump Free Air Displacement: 3 cfm (71 l/min.)
Dimensions: 50" H x 34" W x 23" D (127 cm x 86.4 cm x 58.4 cm)
Shipping Weight: 225 lbs. (102 kg)