Competitive price hydraulic gear pump for sale. Displacement 10/12/13/15 Max. GPM optional, working pressure 2600 psi, max 3300 psi, rated speed 1500 rpm, max 2000 rpm, volumetric efficiency 90~93%, mechanical efficiency 85%. 2-way transmission, 1 inlet and double outlet, high-pressure oil outlet direction can be changed according to different rotation directions.
Reliable manufacturer hydraulic triple gear pump for sale. Optional displacement 11/13/15/18/20 Max. GPM, rated pressure 3000 psi, max 3600 psi, speed 1800~3500 rpm, high volumetric efficiency 90~93%, mechanical efficiency 88~90%, oil inlet thread 3/4 inch, outlet 1/2 inch, clockwise/counterclockwise rotary. Hydraulic triple gear pump has three working pumps, displacement combinations can be customized.
Gear pump is a rotary pump that relies on the change and movement of the working volume formed between pump cylinder and the meshing gear, to transport liquid or pressurize it. The main applications of gear pumps are hydraulic transmission, mechanical engineering and so on. In terminology, a gear pump is also called a positive displacement device, which is like a piston in cylinder. When one tooth enters the fluid space of another tooth, because the liquid is incompressible, the liquid and the tooth cannot occupy the same space at the same time. In this way, water or other liquids are mechanically squeezed out.
On the point of structure, gear pump is divided into external gear pump and internal gear pump. In terms of materials, gear pumps include aluminum alloy gear pumps, stainless steel gear pumps, cast iron gear pumps, plastic gear pumps, brass gear pumps, etc.
Gear pump has the advantages of compact structure, small size, light weight, low price, strong self-priming, insensitive to liquid pollution such as fuel, large speed range, impact load resistance, and simple use. Gear pumps cannot be used as metering pumps. ATO provides hydraulic gear pumps for sale, single/tandem/triple working pump, please visit the catalog.