Bestauto Vacuum Pump 4CFM 1/4HP Air Vacuum Pump HVAC A/C Air Refrigerant Rotary Vane Vacuum Pump Single Stage 1 Valve AC Manifold Gauge Set (4CFM 1-Stage)

• UPC   601707143115
• Durable Material: The vacuum pump has the die-cast aluminum housing and composite rubber base for lightweight and durable construction. The dual-pressure gauges are of high quality for long time use, and the three hoses are made of premium rubber to provide a leak-proof seal. Low Noise: This Vacuum Pump comes with two silencers, reducing the motor vibration and noise and making the vacuum pump run quieter. Besides, the hoses, characterized by high working pressure and various connection sizes, can satisfy your different requirements. Easy Monitoring: This vacuum pump comes equipped with an oil viewing window so that you can easily monitor oil levels and quality, prevention of oil deficiency. The manifold gauges allow you to know the actual working pressures anytime to facilitate systems' easy maintenance. Intelligent Radiator: The pump can protect itself and prevent it from burning out when something is stuck. Built-in thermal protection, avoid burning machine, extend the machine's life. Widely Applied: This tool kit has complete accessories, including a single-stage rotary vane vacuum pump, pressure gauge, yellow, blue, and red hoses. It is widely applicable to household air conditioning, automotive units, refrigerators, refrigeration units, vacuum packaging, refrigerator vacuum, industry, etc.