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The JB INDUSTRIES 6EDC is a dual-voltage DC vacuum pump designed for HVAC and refrigeration service work. Running on either 115 or 230 volts, it delivers a 6 CFM flow rate and pulls a maximum vacuum depth of 25 microns, making it capable of the deep evacuation required before refrigerant charging on split systems, package units, and mini-splits. Power comes from a DC motor housed in a metal enclosure, with a 10-foot IEC locking cord for secure power connection on the job. The unit holds 21 ounces of vacuum pump oil. Connections are sized at 1/4 inch and 3/8 inch to suit standard manifold gauge sets.
This pump is suited for residential and light commercial HVAC and refrigeration applications where deep vacuum is required prior to system charging or after component replacement. The dual-voltage design makes it adaptable for both standard 115-volt single-phase service and 230-volt circuits, giving technicians flexibility across different job sites. It is intended for installation and service work performed by licensed HVAC and refrigeration technicians.
Designed as an OEM-style service tool for use with standard HVAC and refrigeration manifold gauge sets equipped with 1/4-inch and 3/8-inch service ports.
Installation and operation should be performed by a licensed HVAC or refrigeration technician familiar with EPA Section 608 evacuation requirements. Verify the supply voltage at the outlet matches the pump's selected voltage setting before connecting. Always allow the pump to reach operating temperature and confirm vacuum depth with a micron gauge before closing service valves and proceeding with refrigerant charge. Change pump oil when it becomes discolored or contaminated to maintain maximum vacuum performance.
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