Mechanical Diaphragm Pumps
SKYLINK HM Mechanical Diaphragm Metering Pump
SKYLINK HM mechanical diaphragm metering pump. Catalog ~2.25–500 L/h, ~5–12 bar. PVC/PVDF/316SS heads; manual/electric stroke or VFD control.
Max flow
2.25～500 L/h
Max pressure
5～12 bar
Turndown / accuracy
—
Wetted materials
PVC / PVDF / 316SS
Protection
—
Power
—
Features
- Variable eccentric mechanism for smooth flow pulsation
- Reinforced structure for harsh duty
- Wear-resistant ball bearings; oil-bath lubrication
- Flow adjustable while stopped or running (manual / electric / VFD)
- Mechanically driven diaphragm with guard plate; self-cleaning check valves
- PVC / PVDF / 316SS heads for viscous and slurry duties
Specifications
| Flow range | 2.25～500 L/h |
| Pressure range | 5～12 bar |
| Pump head material | PVC / PVDF / 316SS |
| Motor | single-phase 220V / three-phase 380V |
| Power | 0.25 kW / 0.37 kW |
| Connection | NPT / hose |
| Control | manual stroke adjustment / electric 4-20mA, 1PH-50Hz-220V |
| Options | diaphragm selection / pressure gauge / pressure switch / Ex-proof |
Applications
Materials & media
| Pump head material | PVC / PVDF / 316SS |
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
| Control | manual stroke adjustment / electric 4-20mA, 1PH-50Hz-220V |
Models & specs
No model table yet — please inquire.
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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