Plunger Metering Pump

A packed plunger pump is a different drive from a diaphragm pump. These cards are for particle-free liquids at the pressure end printed on the card.

Solids belong on the quote

Send the chemical and the solids content so the wet end can be checked. ND1000 is a motor-diaphragm card and is not listed here.

Typical picks

JW — Plunger Metering Pump

Metering Pump

JW

Plunger Metering Pump

Packed plunger pump with dual-cam drive and patented graphite-fibre packing. For particle-free media at high pressure. 304SS or 316SS wet end. Not for slurry or flammable chemicals.

Key specs

  • Flow range: 0.9–75 L/h
  • Max pressure: 200 bar
  • Motor: 0.2 kW
High-pressure injectionPetrochemicalPower plant
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JWL — Plunger Metering Pump

Metering Pump

JWL

Plunger Metering Pump

Packed plunger pump, 9.6 mm stroke at 144 SPM. Dual-eccentric adjuster, graphite-fibre plus PTFE chevron packing. Optional electric stroke. Particle-free media only.

Key specs

  • Flow range: 13–240 L/h
  • Max pressure: 130 bar
  • Motor: 0.25–0.37 kW
PetrochemicalPower plantChemical processing
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JWB — Plunger Metering Pump

Metering Pump

JWB

Plunger Metering Pump

Packed plunger pump, 16 mm stroke at 144 SPM. Variable-eccentric stroke, graphite-fibre plus PTFE chevron packing. Optional electric stroke or VFD.

Key specs

  • Flow range: 7–500 L/h
  • Max pressure: 360 bar
  • Motor: 0.55–0.75 kW
High-pressure injectionPetrochemicalPower plant
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JX — Plunger Metering Pump

Metering Pump

JX

Plunger Metering Pump

Packed plunger pump, 20 mm stroke at 130 SPM. Variable-eccentric drive, graphite-fibre plus PTFE chevron packing. For particle-free high-pressure duty to 500 bar.

Key specs

  • Flow range: 10–1200 L/h
  • Max pressure: 500 bar
  • Motor: 0.75–1.5 kW
High-pressure injectionPetrochemicalPower plant
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JZ — Plunger Metering Pump

Metering Pump

JZ

Plunger Metering Pump

High-capacity packed plunger pump, 32 mm stroke at 130 SPM. Variable-eccentric drive, graphite-fibre plus PTFE packing. Particle-free media only.

Key specs

  • Flow range: 70–2400 L/h
  • Max pressure: 280 bar
  • Motor: 1.1–2.2 kW
PetrochemicalChemical processingPower plant
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JD — Plunger Metering Pump

Metering Pump

JD

Plunger Metering Pump

Heavy-duty packed plunger pump, 50 mm stroke at 130 SPM. Variable-eccentric drive, graphite-fibre plus PTFE chevron packing. To 5000 L/h and 500 bar on particle-free media.

Key specs

  • Flow range: 100–5000 L/h
  • Max pressure: 500 bar
  • Motor: 4.0–7.5 kW
PetrochemicalHigh-pressure injectionPower plant
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J1.6A — Plunger Metering Pump

Metering Pump

J1.6A

Plunger Metering Pump

AILIPU J1.6A packed plunger pump. Motor on top of the gearbox, H-slide stroke, self-priming. Particle-free media to 400 bar.

Key specs

  • Flow range: 0.25–240 L/h
  • Max pressure: 400 bar
  • Motor: 0.37–1.1 kW
High-pressure injectionPetrochemicalPower plant
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J3.0 — Plunger Metering Pump

Metering Pump

J3.0

Plunger Metering Pump

AILIPU J3.0 packed plunger pump. Multiplex-ready, H-slide stroke, packing renewable in place. To 420 L/h / 450 bar on particle-free media.

Key specs

  • Flow range: 6.5–420 L/h
  • Max pressure: 450 bar
  • Motor: 0.75–1.5 kW
PetrochemicalHigh-pressure injectionChemical processing
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J5.0 — Plunger Metering Pump

Metering Pump

J5.0

Plunger Metering Pump

AILIPU J5.0 packed plunger pump. Process plunger for high-viscosity and high-pressure duty. Multiplex heads multiply flow at the same pressure.

Key specs

  • Flow range: 7.5–1800 L/h
  • Max pressure: 500 bar
  • Motor: 0.75–2.2 kW
PetrochemicalOil & gasPower plant
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J12.5 — Plunger Metering Pump

Metering Pump

J12.5

Plunger Metering Pump

AILIPU J12.5 packed plunger pump. Smart 5G/Wi-Fi option on listed frames. Heavy process plunger to 3800 L/h and 500 bar.

Key specs

  • Flow range: 28–3800 L/h
  • Max pressure: 500 bar
  • Motor: 2.2–5.5 kW
PetrochemicalHigh-pressure injectionPower plant
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J25 — Plunger Metering Pump

Metering Pump

J25

Plunger Metering Pump

AILIPU J25 heavy packed plunger pump. Large-frame process plunger for high-flow high-pressure chemical injection on particle-free media.

Key specs

  • Flow range: 160–20000 L/h
  • Max pressure: 500 bar
  • Frame: J25
PetrochemicalOil & gasPipeline injection
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J50 — Plunger Metering Pump

Metering Pump

J50

Plunger Metering Pump

AILIPU J50 extra-heavy packed plunger pump. 15–30 kW process frame for pipeline, methanol and corrosion-inhibitor injection.

Key specs

  • Flow range: 320–20000 L/h
  • Max pressure: 500 bar
  • Motor: 15–30 kW
Oil & gasPipeline injectionPetrochemical
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J-X — Plunger Metering Pump

Metering Pump

J-X

Plunger Metering Pump

AILIPU J-X / 2J-X / 3J-X packed plunger pump. Single, duplex or triplex heads. Tongue-and-groove valve seats, ±1% in the 10–100% stroke band.

Key specs

  • Flow range: 0.25–200 L/h (× heads)
  • Max pressure: 320 bar
  • Heads: 1 / 2 / 3
High-pressure injectionPetrochemicalChemical processing
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J-Z — Plunger Metering Pump

Metering Pump

J-Z

Plunger Metering Pump

AILIPU J-Z packed plunger pump. Large-stroke process plunger for particle-free high-pressure chemicals. Multiplex frames on request.

Key specs

  • Flow range: 10–2400 L/h
  • Max pressure: 280 bar
  • Accuracy: ±1%
PetrochemicalPower plantChemical processing
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