The pump is a horizontal three-cylinder reciprocating single-acting piston pump with four flows and four pressures. The flow and pressure vary widely. The pump has the characteristics of small volume, light weight, long service life, simple operation, flexibility and reliability, and many general and standard parts, which are light and flexible, and easy to move. It can be used for geological exploration and engineering exploration in railway, water, metallurgy, construction, geology and other industries with hole depth less than 1000m

Product Application

It can be used for the transportation of high-viscosity fluids and the transportation of media containing hard suspended particles or fiber, and can be competent for the working conditions that other pump types cannot adapt to. Its flow is proportional to the speed. Its outstanding advantages are that it does not form eddy current when transporting medium, is insensitive to the viscosity of medium, and can transport high-viscosity medium

Working Attentions

1. Before starting, the suction pipe, bottom valve and pump body should be filled with water, and the upper end of the pressure gauge buffer should be filled with oil.

2. Before starting, make the piston reciprocate twice, and start with no load when there is no obstruction. After starting, the load shall be increased gradually after the operation is normal.

3. During operation, the sand content of mud should be tested frequently. The sand content of mud shall not exceed 10%.

6. For mud pump with multiple speeds, several speeds shall be operated separately in each shift, and the operation time shall not be less than 30min

4. Do not change speed during operation; When it is necessary to change speed, stop the pump for shifting.

5. During operation, when there is abnormal noise, abnormal water volume and pressure, or obvious temperature rise, the pump shall be stopped for inspection.

6. Under normal conditions, the pump shall be stopped at no load. When the pump is stopped for a long time, all drain holes should be opened, the cylinder head should be loosened, the bottom valve drain rod should be lifted, and all the mud and sand in the pump body and pipeline should be drained.

7. In case of long-term shutdown, clean the mud and oil dirt of each part, drain the lubricating oil in the crankcase, and take anti-rust and anti-corrosion measures.