JPX Type Plunger Metering Pump

JPX Plunger metering pumps have a certain risk of leakage. In addition to media with safety risks, they are suitable for metering and transportation of various high pressure, high and low temperature, viscosity, solid content, and other media, and have certain cost advantages and maintenance convenience. Widely used in industries such as chemical engineering, oil and gas, electricity, pharmaceuticals, metallurgy, papermaking, etc.

Product Features

• The hydraulic end plunger drive has a wide range of flow/pressure applications, high measurement accuracy, simple structure, convenient maintenance, and high cost-effectiveness.

• High precision inlet and outlet one-way valve group, superior sealing performance, high bearing pressure, and high measurement accuracy.

• The plunger and packing, as a pair of vulnerable parts of the shaft seal, have a risk of leakage and require periodic adjustment of the packing preload.

• In addition to conventional media, it can be customized for working conditions such as high and low temperatures, high viscosity, solid content, and special media.

• There is no safety relief device, it is recommended to install a safety valve on the outlet pipeline of the pump.

• It can be connected in parallel with two or more heads to increase flow rate, reduce pulse, and can also transport multiple media simultaneously, serving as a proportional pump.

• Optional metering pump stroke controller for a wider range of automated control.

  
  

Product advantages

• The plunger metering pump has an integral adjustable eccentric mechanism, which is efficient and reliable. The stroke can be infinitely adjusted from 0 to 100%. The stability accuracy, reproducibility accuracy, and linear accuracy of the metering pump can all reach ± 1%.

• The unique all ceramic and spray ceramic plungers have high hardness, strong corrosion resistance, and high surface finish.

• Unique packing sealing components with superior self sealing performance, combined with ceramic plungers, greatly improve service life and maintenance costs.

• Diversified high-precision one-way valve components (ball type, stacked valve type, angle valve type, etc.), vulnerable parts and seats can be used on both sides, reducing usage costs and improving maintenance efficiency.

• Customizable hydraulic end heating/cooling/insulation pump head and sealing components can increase the temperature adaptation range of the pump.

Application Area

Plunger metering pumps have a certain risk of leakage. In addition to media with safety risks, they are suitable for metering and transportation of various high pressure, high and low temperature, viscosity, solid content, and other media, and have certain cost advantages and maintenance convenience. Widely used in industries such as chemical engineering, oil and gas, electricity, pharmaceuticals, metallurgy, papermaking, etc.

Application industry:

1. Environmental water treatment: acid, alkali, coagulant aid, flocculant, oxidant, reducing agent, bactericidal and algal killer, corrosion inhibitor, scale inhibitor

2. Chemical industry: fertilizers, organic compounds, chlor alkali, fine chemicals, pesticides, daily chemicals, plastics, rubber, resins, coatings, printing and dyeing

3. Petrochemical industry: methanol, demulsifier, carbon dioxide, ethylene glycol, defoamer, sulfurizer, caustic soda, water treatment agent

4. Energy and electricity: phosphates, coagulants, hydrazine, corrosion inhibitors, scale inhibitors, sodium hydroxide, oxidants, boiler feedwater

5. Biopharmaceuticals: formulations, raw materials, intermediates, excipients, enzymes, vitamins, spices, ointments, honey, syrup, plasma

6. Food and Beverage: Water, beverages, alcoholic beverages, dairy products, food additives, acids, alkalis, fats, starch, syrup

7. Paper making: defoamer, surface adhesive, cleaning agent, bactericide, scale inhibitor, dispersant, alkali solution, wet strength agent, softener

8. Other: grinding aids, curing agents, dispersants, adhesives, lye, additives, disinfectants, release agents

Performance Parameter Table