
Plunger Metering Pumps
Ligao JPR Plunger Metering Pump
Ligao JPR plunger pump. ~15–1800 L/h, up to ~50 MPa.
Max flow
15–1800 L/h
Max pressure
max. approx. 50 MPa
Turndown / accuracy
—
Wetted materials
304, 316L etc.
Protection
—
Power
—
Features
- Medium-large high-pressure plunger
- Optional stroke controller
- Multi-head options
Specifications
| Flow range | 15–1800 L/h |
| Max pressure | max. approx. 50 MPa |
| Stroke / control | high accuracy stroke adjustment; optional controller |
| Wetted materials | 304, 316L etc. |
| Diaphragm / plunger | ceramic plunger |
| Drive | motor plunger drive |
Applications
Materials & media
| Wetted materials | 304, 316L etc. |
| Diaphragm / plunger | ceramic plunger |
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
| Stroke / control | high accuracy stroke adjustment; optional controller |
Models & specs
| Model | Flow | Pressure | Power | |
| JPR15/50 | 15 L/h | 50 MPa | see manual | |
| JPR30/28 | 30 L/h | 28 MPa | see manual | |
| JPR50/18 | 50 L/h | 18 MPa | see manual | |
| JPR80/11 | 80 L/h | 11 MPa | see manual | |
| JPR100/9 | 100 L/h | 9 MPa | see manual | |
| JPR135/7 | 135 L/h | 7 MPa | see manual | |
| JPR160/5.8 | 160 L/h | 5.8 MPa | see manual | |
| JPR190/5.0 | 190 L/h | 5.0 MPa | see manual | |
| JPR230/4.0 | 230 L/h | 4.0 MPa | see manual | |
| JPR265/3.5 | 265 L/h | 3.5 MPa | see manual | |
| JPR330/2.9 | 330 L/h | 2.9 MPa | see manual | |
| JPR400/2.3 | 400 L/h | 2.3 MPa | see manual | |
| JPR480/2.0 | 480 L/h | 2.0 MPa | see manual | |
| JPR560/1.7 | 560 L/h | 1.7 MPa | see manual | |
| JPR650/1.5 | 650 L/h | 1.5 MPa | see manual | |
| JPR750/1.3 | 750 L/h | 1.3 MPa | see manual | |
| JPR850/1.1 | 850 L/h | 1.1 MPa | see manual | |
| JPR960/0.9 | 960 L/h | 0.9 MPa | see manual | |
| JPR1080/0.8 | 1080 L/h | 0.8 MPa | see manual | |
| JPR1280/0.8 | 1280 L/h | 0.8 MPa | see manual | |
| JPR1450/0.7 | 1450 L/h | 0.7 MPa | see manual | |
| JPR1620/0.6 | 1620 L/h | 0.6 MPa | see manual | |
| JPR1800/0.5 | 1800 L/h | 0.5 MPa | see manual |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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