Ritchie Engineering Co., Inc. / YELLOW JACKET 77940 Max-Flow Combination Oil Pump

The Max-Flow Combination Oil Pump, model number 77940, from Yellow Jacket, offers a smooth and efficient oil pumping solution. This pump is designed to seamlessly pump oil into the compressor on the downstroke, even when the system is under pressure. This feature makes the pumping process easier, with a positive stroke that delivers 2.6 oz. or 78 mL of oil per stroke.

The pump's versatility allows it to be used for a variety of tasks, including removing oil for recovery and conversion, as well as adding oil to existing systems. Its ability to pump against a pressure of up to 200 psi ensures that it can handle a wide range of applications.

For added comfort and control, the Max-Flow Combination Oil Pump features a rubber handle with a grip that provides a secure and comfortable feel during use. This feature helps to reduce fatigue and improve the overall user experience.

In summary, the Yellow Jacket 77940 Max-Flow Combination Oil Pump is a valuable tool for professionals and DIY enthusiasts alike. Its smooth and efficient oil pumping capabilities, combined with its versatility and comfortable grip, make it a reliable choice for a variety of oil-related tasks.

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