Plunger Metering Pumps
Zhongcheng 2J-X Plunger Metering Pump
Zhongcheng 2J-X dual-head plunger pump: ~0–300 L/h (≈150 L/h per head), up to ~50 MPa.
Max flow
5 L/h … 300 L/h
Max pressure
0–50 MPa
Turndown / accuracy
—
Wetted materials
—
Protection
—
Power
—
Features
- Dual-head, compact footprint
- SS and PTFE wetted parts
- Flow adjustable running/stopped (~±1%)
- High discharge pressure (page claim ~500 kg class)
- Motors ~0.37/0.55 kW
Specifications
| Metering range | 0–300 L/H (single head is 150 L/H) |
| Pressure range | 0–50 MPa |
| Drive/Control | motor drive; manual, automatic control |
| Media | approx. -30~120 °C; viscosity approx. 0.3~800 mm²/s |
Applications
Materials & media
Ask for wetted-parts details or check the brochure.
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
| Drive/Control | motor drive; manual, automatic control |
Models & specs
| Model | Flow | Pressure | Power | Weight | |
| 2J-X 5/50 | 5 L/h | 50 MPa | 0.55 kW | 35 kg | |
| 2J-X 5/38 | 5 L/h | 38 MPa | 0.37 kW | — | |
| 2J-X 8/32 | 8 L/h | 32 MPa | 0.55 kW | — | |
| 2J-X 8/21 | 8 L/h | 21 MPa | 0.37 kW | — | |
| 2J-X 16/20 | 16 L/h | 20 MPa | 0.55 kW | — | |
| 2J-X 16/13 | 16 L/h | 13 MPa | 0.37 kW | — | |
| 2J-X 25/14 | 25 L/h | 14 MPa | 0.55 kW | — | |
| 2J-X 25/9.0 | 25 L/h | 9 MPa | 0.37 kW | — | |
| 2J-X 40/7.6 | 40 L/h | 7.6 MPa | 0.55 kW | — | |
| 2J-X 40/5.4 | 40 L/h | 5.4 MPa | 0.37 kW | — | |
| 2J-X 60/5.0 | 60 L/h | 5 MPa | 0.55 kW | — | |
| 2J-X 60/3.5 | 60 L/h | 3.5 MPa | 0.37 kW | — | |
| 2J-X 100/3.2 | 100 L/h | 3.2 MPa | 0.55 kW | 38 kg | |
| 2J-X 100/2.2 | 100 L/h | 2.2 MPa | 0.37 kW | — | |
| 2J-X 130/2.5 | 130 L/h | 2.5 MPa | 0.55 kW | — | |
| 2J-X 130/1.7 | 130 L/h | 1.7 MPa | 0.37 kW | — | |
| 2J-X 160/2.0 | 160 L/h | 2 MPa | 0.55 kW | — | |
| 2J-X 160/1.3 | 160 L/h | 1.3 MPa | 0.37 kW | — | |
| 2J-X 200/1.6 | 200 L/h | 1.6 MPa | 0.55 kW | 43 kg | |
| 2J-X 200/1.0 | 200 L/h | 1 MPa | 0.37 kW | — | |
| 2J-X 250/1.3 | 250 L/h | 1.3 MPa | 0.55 kW | — | |
| 2J-X 250/0.8 | 250 L/h | 0.8 MPa | 0.37 kW | — | |
| 2J-X 300/1.0 | 300 L/h | 1 MPa | 0.55 kW | — | |
| 2J-X 300/0.6 | 300 L/h | 0.6 MPa | 0.37 kW | — |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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Need help selecting?
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