Vacuum pumps for air conditioners

Makita DVP181ZK Cordless Vacuum PumpDescription: The Makita DVP181ZK cordless air conditioner pump is specially designed for bleeding air during the installation of air conditioning systems, ensuring reliable and efficient operation. The pump features a rotary vane oil-sealed compression design, providing two-stage compression. An electromagnetic check valve is built into the pump, preventing oil backflow during vacuuming. This means that even if the battery runs out during operation, the valve prevents oil from leaking out of the pump, ensuring uninterrupted and safe operation. The cordless vacuum pump features two 18 V LXT batteries that operate in parallel. The pump's compact design makes it easy to carry and maneuver. With two fully charged 6.0 Ah batteries, the cordless vacuum pump can run for up to 60 minutes. Ships without battery or charger!Technical SpecificationsVoltage: 18 + 18 VBattery type: Li-ionNo-load speed: 0 - 3200 min-1Vacuum: 3 PaOil tank: 0.3 l Maximum flow rate: 113 l/minThread: 5/16", 3/8"Noise level: 96 dB Dimensions (L x W x H): 382 x 193 x 210 mmWeight: 8.2 kgIncluded:1 x Vacuum pump oil 300 ml1 x Adapter1 x Carrying case https://youtu.be/A3HZj2zhMcs..