
Plunger Metering Pumps
Ailipu J12.5 Plunger Metering Pump
J12.5 plunger metering pump (12.5 kN frame). Flow ~28–3800 L/h, up to ~50 MPa. Stroke 50 mm, ~315 kg. Multi-head combinable.
Max flow
28 – 3800 L/h
Max pressure
0.5 – 50 MPa
Turndown / accuracy
stroke 10%–100% accuracy ±1%
Wetted materials
SS304 / SS316L / Hastelloy / ceramic etc. (see B.3)
Protection
—
Power
—
Features
- 12.5 kN frame
- 50 mm stroke
- High flow/pressure options
- Multi-head combinable
Specifications
| Type | plunger type metering pump |
| Flow range | 28 – 3800 L/h |
| Pressure range | 0.5 – 50 MPa |
| Stroke | 50 mm |
| Frame force | 12.5 kN |
| Accuracy | stroke 10%–100% accuracy ±1% |
| Suction lift | ≤6 m (plunger) |
| Wetted materials | SS304 / SS316L / Hastelloy / ceramic etc. (see B.3) |
| Motor | Ex-proof / VFD optional; approx. 2.2–5.5 kW |
| Standard | GB/T 7782; optional API 675 |
| Weight | approx. 315 kg |
| Brand | Ailipu |
Applications
Materials & media
| Wetted materials | SS304 / SS316L / Hastelloy / ceramic etc. (see B.3) |
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
Control options are listed in notes or confirmed on inquiry.
Models & specs
No model table yet — please inquire.
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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