4CFM Vacuum Pump Set 1/3 HP 1 Stage Air Conditioning HVAC Refrigeration Auto AC Repair Tools Food Clothes Packaging R134A R410 Manifold Gauges

Specifications:

• High Efficiency: Lightweight cast aluminum construction ensures maximum durability. The direct-driven motor makes it easy to start up, and the built-in cooling fan can protect the motor thermally. Its aluminum alloy casing effectively dissipates heat and resists corrosion, while brass-fitted, tethered safety caps prevent oil leaks.
• Three-colour Hoses: It is equipped with three-color hoses: yellow, blue, and red. All the hoses are installed with brass fittings. Different colours are designed to help identify high pressure, low pressure, and the filling hose. The working pressure of the hose is 600 PSI to 3000 PSI.
• Multi-functional Manifold Gauge: Our manifold gauge is designed to measure the pressure of the equipment accurately and repair air conditioning systems. The oversized sight glass allows for easy, clear reading. The high-quality gauge significantly improves reading accuracy. It is ideal for R410, R134A, R12, and R22.
• Wide Application: The vacuum pump is widely used for commercial and household applications, including cleaning a household air conditioner, automobile maintenance, vacuum packaging, refrigerator vacuuming, and industry.
• Ergonomic Grip Handle: The ergonomic grip handle is designed for superior comfort and portability. With the convenient handle, you can easily carry the vacuum pump to its destination.
• Backflow Prevention: The refrigerant vacuum pump avoids chamber contamination by preventing oil from flowing back, which could otherwise pollute its container and tubes. The 1/4" oil fill port makes adding oil simpler since the port is accessible from the front or either side. The oil drain hole facilitates faster oil drainage, and the gas exhaust port can efficiently prevent oil spouting.