J25 Plunger Metering Dosing Pump

Compact, high-precision plunger metering pump designed for continuous or intermittent dosing of corrosive and viscous liquids in industrial processes. The unit delivers stepless, accurately controlled flow with repeatability and metering precision of ±1%, and can be configured for high-pressure, high-temperature or high-viscosity applications.

Key features and benefits:

• Flow range: 100–27,000 L/h to cover laboratory, pilot and production-scale dosing.
• Maximum discharge pressure: up to 50 MPa for high-pressure injection and transfer tasks.
• Suitable fluid temperature: up to 250 °C (dependent on selected materials and jacketing).
• Wetted-material options: 304, 316L, 20# alloy and Hastelloy alloys to match chemical compatibility and corrosion resistance requirements.
• Flow control modes: manual stroke adjustment, automatic stroke control, or digital frequency-conversion control to accept external process signals for closed-loop operation.
• Can be adjusted while running or while stopped, enabling process tuning without interruption.
• Connection options: clamp ring, welded pipe joint or flange connections to suit piping standards.
• Jacket and thermal options: heat-preservation jacket, electric heating jacket or cooling jacket available for temperature-sensitive media or to maintain viscosity.
• Typical industries: petrochemical, pharmaceutical, food processing, power generation, environmental treatment, mining, defense and research laboratories.

Why choose this pump:

• Precise metering and stable flow for accurate dosing and process control.
• Robust construction and material choices for long life with aggressive or high-temperature fluids.
• Flexible control and connectivity to integrate with automated plant systems.
• Customizable head and thermal management options to meet specific process requirements.

Available for customization to match pressure, temperature, viscosity and control-interface requirements — suitable for OEM installations or plant retrofits where accurate, high-pressure dosing is required.