Mechanical Diaphragm Pumps
Zhongcheng KD Mechanical Diaphragm Metering Pump
Zhongcheng KD motor-driven mechanical diaphragm pump for low-pressure precise metering. Catalog ~10–120 L/h, ~0.7–1.0 MPa.
Max flow
10–120 L/h
Max pressure
0.7–1.0 MPa
Turndown / accuracy
—
Wetted materials
—
Protection
—
Power
—
Features
- Safe mechanical diaphragm drive
- Leak-free construction
- Stroke length and motor frequency control
- Optional digital controller
- PVC/PTFE/SS heads; reinforced diaphragm
Specifications
| Flow range | 10–120 L/h |
| Pressure range | 0.7–1.0 MPa |
| Motor power | 0.18 kW |
| Weight | approx. 8 kg |
Applications
Materials & media
Ask for wetted-parts details or check the brochure.
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 | Weight | |
| KD 10/1.0 | 10 L/h | 1 MPa | 0.18 kW | 8 kg | |
| KD 20/1.0 | 20 L/h | 1 MPa | 0.18 kW | 8 kg | |
| KD 40/1.0 | 40 L/h | 1 MPa | 0.18 kW | 8 kg | |
| KD 60/0.7 | 60 L/h | 0.7 MPa | 0.18 kW | 8 kg | |
| KD 80/0.7 | 80 L/h | 0.7 MPa | 0.18 kW | 8 kg | |
| KD 120/0.7 | 120 L/h | 0.7 MPa | 0.18 kW | 8 kg |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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