Bestauto Refrigerant Refrigeration Condition HP HVAC Review

Durable Material: FAD: 6.0CFM, Dual Stage; Power: 1/2 HP; Ultimate Vacuum: 5PA. Our HVAC vacuum pump is made of heavy-duty aluminum alloy with good heat dissipation abilities, durable and sturdy. Strong copper motor with stable operation. No Flow Back: The refrigerant vacuum pump is designed to avoid chamber contamination by avoiding oil from flowing back and polluting its container and tubes. Oil fill port makes oil adding simpler since the port is accessible from the front or either side. Viewable Oil Window: This AC vacuum pump comes equipped with an oil viewing window so that you can easily monitor oil levels and quality, avoid oil deficiency. The oil drain valve at the bottom of the oil reservoir ensures faster and more complete draining. Intelligent Radiator: Our vacuum pump tool can cool itself and avoid it from burning out when something is stuck. Built-in thermal protection can avoid burning machines and extend the machine's life. Wide Application: Ergonomic grip handle is designed for superior comfort and portability. The automotive vacuum pump is suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, Industry, etc.