Vacuum pump designed for use in refrigeration and air conditioning with high performance, providing a high vacuum of 25 microns. All AVALY vacuum pumps are two-stage rotary vane pumps, providing maximum power, high vacuum capacity and a quiet pump that removes moisture while its high pumping capacity reduces evacuation time. It is a compact pump design that allows for easy transportation. The pump, like the motor, consists of an aluminum housing with a high-torque heat sink; the handle remains cool to the touch at all times; its rubber feet do not generate vibration; the outlet expulsion filter separates the oil vapor from the expulsion flow; it has greater resistance thanks to its top-quality polished cartridge; ball-type shut-off valve helps keep vacuum from escaping; AVALY pumps' heat shield is located on the outside for easy replacement; easy oil fill port; ejector port (bullet gas valve) maintains vacuum when pump is turned off; oil fill port is on the side so it does not interfere with the ejector port. AVALY vacuum pumps, compared to other pumps of the same characteristics, use less oil, which reduces the maintenance cost of pump life. All AVALY vacuum pumps come with a three-year warranty.