Air-Operated Double Diaphragm Pump 1 Inch Inlet & Outlet for Diesel, Kerosene, Oil, 35GPM

Introducing the Air-Operated Double Diaphragm Pump, designed for efficient fluid transfer in various applications. This robust pump features a 1-inch inlet and outlet, making it an ideal choice for transferring low viscosity petroleum fluids such as diesel, kerosene, motor oil, and waste oil. With a maximum flow rate of 35 gallons per minute (GPM) and a maximum pressure of 120 PSI, it is engineered for high performance.

Built with solid construction, this diaphragm pump ensures durability and long service life. The QBY4-25L model is crafted from high-quality aluminum, which not only provides strength but also keeps the overall weight manageable, at about 21.74 lbs (9.86 kg). The compact design allows for easy operation and transport, making it suitable for both industrial and personal use.

The diaphragm pump utilizes a unique working principle that enhances efficiency. It features two symmetrical working chambers, each equipped with a diaphragm. The operation begins when compressed air enters the valve, directing it to one chamber and causing the diaphragm to move. As the diaphragm moves, it creates suction that draws the fluid into the pump. Once this chamber is filled, the air distribution mechanism switches the compressed air to the other chamber, pushing the fluid out through the outlet.

This pump is perfect for a wide range of applications, including fluid transfer for water and petroleum products. Please note that it is not suitable for corrosive liquids. The packing includes the air-operated double diaphragm pump and a comprehensive product manual to guide you through the setup and operation.

Whether you are looking for a reliable pump for industrial use or a powerful solution for personal projects, the Air-Operated Double Diaphragm Pump offers great performance and ease of use. Invest in this durable and efficient pump today, and experience the convenience it brings to fluid transfer tasks.