Hydraulic Metering Pumps
Ligao JYPR Hydraulic Diaphragm Metering Pump
Ligao JYPR hydraulic diaphragm pump. ~7–1980 L/h, up to ~70 MPa.
Max flow
7–1980 L/h
Max pressure
max. approx. 70 MPa
Turndown / accuracy
—
Wetted materials
304/316L, PVDF/PTFE etc.
Protection
—
Power
—
Features
- Medium-flow hydraulic diaphragm
- Up to ~70 MPa
- Optional double diaphragm
Specifications
| Flow range | 7–1980 L/h |
| Max pressure | max. approx. 70 MPa |
| Stroke / control | high accuracy stroke adjustment |
| Wetted materials | 304/316L, PVDF/PTFE etc. |
| Diaphragm / plunger | hydraulic diaphragm (optional dual /) |
| Drive | hydraulic diaphragm drive |
Applications
Materials & media
| Wetted materials | 304/316L, PVDF/PTFE etc. |
| Diaphragm / plunger | hydraulic diaphragm (optional dual /) |
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
| Stroke / control | high accuracy stroke adjustment |
Models & specs
| Model | Flow | Pressure | Power | |
| JYPR7/70 | 7 L/h | 70 MPa | see manual | |
| JYPR12/55 | 12 L/h | 55 MPa | see manual | |
| JYPR25/30 | 25 L/h | 30 MPa | see manual | |
| JYPR42/22 | 42 L/h | 22 MPa | see manual | |
| JYPR56/18 | 56 L/h | 18 MPa | see manual | |
| JYPR72/15 | 72 L/h | 15 MPa | see manual | |
| JYPR90/12.5 | 90 L/h | 12.5 MPa | see manual | |
| JYPR115/9.5 | 115 L/h | 9.5 MPa | see manual | |
| JYPR130/8.0 | 130 L/h | 8.0 MPa | see manual | |
| JYPR170/6.5 | 170 L/h | 6.5 MPa | see manual | |
| JYPR200/5.8 | 200 L/h | 5.8 MPa | see manual | |
| JYPR250/4.5 | 250 L/h | 4.5 MPa | see manual | |
| JYPR310/3.7 | 310 L/h | 3.7 MPa | see manual | |
| JYPR400/3.0 | 400 L/h | 3.0 MPa | see manual | |
| JYPR500/2.4 | 500 L/h | 2.4 MPa | see manual | |
| JYPR600/2.0 | 600 L/h | 2.0 MPa | see manual | |
| JYPR710/1.7 | 710 L/h | 1.7 MPa | see manual | |
| JYPR830/1.4 | 830 L/h | 1.4 MPa | see manual | |
| JYPR960/1.2 | 960 L/h | 1.2 MPa | see manual | |
| JYPR1100/1.0 | 1100 L/h | 1.0 MPa | see manual | |
| JYPR1250/0.9 | 1250 L/h | 0.9 MPa | see manual | |
| JYPR1420/0.8 | 1420 L/h | 0.8 MPa | see manual | |
| JYPR1600/0.7 | 1600 L/h | 0.7 MPa | see manual | |
| JYPR1800/0.6 | 1800 L/h | 0.6 MPa | see manual | |
| JYPR1980/0.5 | 1980 L/h | 0.5 MPa | see manual |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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