Model: 15600 Options & Accessories Product Family Documentation Product Features: 1/4" MFL, 3/8" MFL, & 1/2" MFL Oil Capacity - 15 oz (445 ml) Voltage - 115V 60 Hz 1/2 hp Motor Size Power and capacity for a wide range of service applications High CFM rating for fast, thorough evacuation Two-stage rotary vane design Cool Tech assembly in the USA Iso-Valve – Isolates the pump from the system with just a quarter-turn Gas Ballast – Moisture laden air passing through the pump mixes with relatively dry air so compression does not cause condensation Oil Drain Valve – Positioned at the bottom of the oil reservoir and angled for faster, more complete draining Oil Fill Port – Makes adding oil simple since the port is accessible from the front or either side. Heavy-Duty Motor – High torque design for easy startup and efficient operation Offset Rotary Vanes Molded Base – Durable polycarbonate base improves pump balance and minimizes vibration during operation Die-Cast Aluminum Housing – Cast aluminum housings make the pumps lightweight but durable Used works excellent. Comes with a new container of vacuum pump oil.