Plunger Metering Pumps
Ailipu J3.0 Plunger Metering Pump
J3.0 plunger metering pump (3.0 kN frame). Flow ~6.5 – 350 L/h, pressure up to ~45 MPa. Stroke 28 mm.
Max flow
6.5 – 350 L/h
Max pressure
0.8 – 45 MPa
Turndown / accuracy
stroke 10%–100% accuracy ±1%
Wetted materials
SS304 / SS316L / Hastelloy / ceramic etc. (see B.3)
Protection
—
Power
—
Best for: verifying flow/pressure and control interfaces against your dosing duty (Metering Pump).
Confirm chemical compatibility and install constraints before ordering — inquire for help.
Features
- 3.0 kN frame force
- High-pressure plunger
- Multi-head combinable
- Selectable wetted materials
Specifications
| Type | plunger type metering pump |
| Flow range | 6.5 – 350 L/h |
| Pressure range | 0.8 – 45 MPa |
| Stroke | 28 mm |
| 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 |
| Standard | GB/T 7782; optional API 675 |
| Frame force | 3.0 kN |
| Weight | approx. 75 kg |
| Brand | Ailipu |
Applications
Oil & petrochemical
Chemical
Power
Nuclear
Mining
Food & pharma
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
| Model | Flow | Pressure | Power | Notes | |
| J3.0-6.5/45 | 6.5 L/h | 45 MPa | 1.1 kW | plunger φ8 mm; stroke 28 mm; speed 96 spm; connection φ8 compression fitting | |
| J3.0-6.5/32 | 6.5 L/h | 32 MPa | 0.75 kW | plunger φ8 mm; stroke 28 mm; speed 96 spm; connection φ8 compression fitting | |
| J3.0-10/40 | 10 L/h | 40 MPa | 1.1 kW | plunger φ8 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-10/25 | 10 L/h | 25 MPa | 0.75 kW | plunger φ8 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-11/30 | 11 L/h | 30 MPa | 1.1 kW | plunger φ10 mm; stroke 28 mm; speed 96 spm; connection φ8 compression fitting | |
| J3.0-11/20 | 11 L/h | 20 MPa | 0.75 kW | plunger φ10 mm; stroke 28 mm; speed 96 spm; connection φ8 compression fitting | |
| J3.0-16/25 | 16 L/h | 25 MPa | 1.1 kW | plunger φ10 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-16/16 | 16 L/h | 16 MPa | 0.75 kW | plunger φ10 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-24/20 | 24 L/h | 20 MPa | 1.1 kW | plunger φ12 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-24/10 | 24 L/h | 10 MPa | 0.75 kW | plunger φ12 mm; stroke 28 mm; speed 140 spm; connection φ8 compression fitting | |
| J3.0-30/12.5 | 30 L/h | 12.5 MPa | 1.1 kW | plunger φ16 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-30/8 | 30 L/h | 8 MPa | 0.75 kW | plunger φ16 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-42/10 | 42 L/h | 10 MPa | 1.1 kW | plunger φ16 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-42/6.3 | 42 L/h | 6.3 MPa | 0.75 kW | plunger φ16 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-45/8 | 45 L/h | 8 MPa | 1.1 kW | plunger φ20 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-45/5 | 45 L/h | 5 MPa | 0.75 kW | plunger φ20 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-68/6.0 | 68 L/h | 6 MPa | 1.1 kW | plunger φ20 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-68/4 | 68 L/h | 4 MPa | 0.75 kW | plunger φ20 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-72/6 | 72 L/h | 6 MPa | 1.1 kW | plunger φ25 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-72/3.2 | 72 L/h | 3.2 MPa | 0.75 kW | plunger φ25 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-105/4 | 105 L/h | 4 MPa | 1.1 kW | plunger φ25 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-105/2.5 | 105 L/h | 2.5 MPa | 0.75 kW | plunger φ25 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-120/3.2 | 120 L/h | 3.2 MPa | 1.1 kW | plunger φ32 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-120/2.2 | 120 L/h | 2.2 MPa | 0.75 kW | plunger φ32 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-175/2.2 | 175 L/h | 2.2 MPa | 1.1 kW | plunger φ32 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-175/1.5 | 175 L/h | 1.5 MPa | 0.75 kW | plunger φ32 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-150/2.5 | 150 L/h | 2.5 MPa | 1.1 kW | plunger φ36 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-150/1.6 | 150 L/h | 1.6 MPa | 0.75 kW | plunger φ36 mm; stroke 28 mm; speed 96 spm; connection DN15 | |
| J3.0-220/2 | 220 L/h | 2 MPa | 1.1 kW | plunger φ36 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-220/1.5 | 220 L/h | 1.5 MPa | 0.75 kW | plunger φ36 mm; stroke 28 mm; speed 140 spm; connection DN15 | |
| J3.0-185/2.2 | 185 L/h | 2.2 MPa | 1.1 kW | plunger φ40 mm; stroke 28 mm; speed 96 spm; connection DN20 | |
| J3.0-185/1.4 | 185 L/h | 1.4 MPa | 0.75 kW | plunger φ40 mm; stroke 28 mm; speed 96 spm; connection DN20 | |
| J3.0-270/1.6 | 270 L/h | 1.6 MPa | 1.1 kW | plunger φ40 mm; stroke 28 mm; speed 140 spm; connection DN20 | |
| J3.0-270/1.0 | 270 L/h | 1 MPa | 0.75 kW | plunger φ40 mm; stroke 28 mm; speed 140 spm; connection DN20 | |
| J3.0-240/1.6 | 240 L/h | 1.6 MPa | 1.1 kW | plunger φ45 mm; stroke 28 mm; speed 96 spm; connection DN20 | |
| J3.0-240/1.0 | 240 L/h | 1 MPa | 0.75 kW | plunger φ45 mm; stroke 28 mm; speed 96 spm; connection DN20 | |
| J3.0-350/1.2 | 350 L/h | 1.2 MPa | 1.1 kW | plunger φ45 mm; stroke 28 mm; speed 140 spm; connection DN20 | |
| J3.0-350/0.8 | 350 L/h | 0.8 MPa | 0.75 kW | plunger φ45 mm; stroke 28 mm; speed 140 spm; connection DN20 |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
Brochures / manuals / CAD / certificates are being added. Need files now? Inquire to request。
Related / accessories
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