SIHAO 1/4 HP 4 CFM Single Stage Rotary Vane Air Vacuum Pump and AC Manifold Gauge Set Kit for HVAC Air Conditioning Refrigeration Recharging

<p>This is a single-stage vacuum pump for refrigeration with 4 CFM. The pump has a solid metal base with rubber feet. It is suitable for all refrigerants, including R12, R134a, R22, R410a, R404, R502, and others. The blades are made of aeronautical materials. It features an anti-oil flow-back design and a force-feed lubrication system. The pump features excellent heat dissipation, a robust die-cast aluminum housing, and a cooling fan.<br> </p><p>Specifications:<br> Free Air Displacement: 4CFM<br> Voltage: 110V / 60hz<br> Ultimate Vacuum: 5PA 0.05Mbar<br> Power: 1/4 HP<br> Pump Speed: 1720 RPM<br> Oil Capacity: 225 mL<br> </p><p>Package Include:<br> 1 x Vacuum Pump<br> 3 x Fluoride-resistant Rubber Tubes<br> 1 x Manifold Gauges<br> Note: The oil is not included.<br></p><p></p>

• High-quality vacuum pump :4 CFM power :1/4 HP; Maximum gap :5 Pa. The air conditioning vacuum pump features a die-cast aluminum housing and a composite rubber base for a lightweight and durable structure. Low noise and comprehensive thermal protection.
• Multi-functional tubes: These three tubes are made of rubber of different colors and qualities. Their brass is connected at a 45-degree Angle on one side and straight on the other to ensure water resistance. The connection size is large, and the pipes can meet your different needs.
• Wide application: Cooling vacuum pumps are widely used in household air conditioners, automobiles, refrigerators, refrigeration equipment, vacuum packaging, industrial applications, etc.
• Precise flowmeter: The cooling package is equipped with a flowmeter clamp. The dual pressure gauges are of high quality and can provide real-time information on the actual operating pressure, facilitating system maintenance. The super-large porthole facilitates the visualization of refrigerant flow.
• Complete refrigeration kit: This kit includes all the accessories, including a rotary plate vacuum pump, a pressure gauge and three colored pipes. A box is provided for transportation, pipelines and other equipment to facilitate organization and transportation. Professional refrigerant packs are helpful for maintenance work.