Mechanical Diaphragm Pumps
LEWA ecodos Sanitary/Hygienic Diaphragm Metering Pump
LEWA ecodos sanitary/hygienic mechanically actuated diaphragm metering pump for food and pharma low-pressure duties. Per lewa.com: ~16–1460 L/h per head, up to ~20 bar; oil-free mechanical actuation, easy to clean.
Max flow
approx. 16–1460 L/h (50 Hz)
Max pressure
max. approx. 20 bar (stainless steel sanitary)
Turndown / accuracy
—
Wetted materials
approx. 16–1460 L/h (50 Hz)
Protection
—
Power
—
Features
- Sanitary/hygienic design for food & pharma
- Mechanical actuation — no hydraulic oil risk
- ~16–1460 L/h, up to ~20 bar
- Sanitary and hygienic material/pressure tables
- Minimal dead space, cleanable
- Multiplex / recipe metering
Specifications
| Flow per head | approx. 16–1460 L/h (50 Hz) |
| Discharge pressure | max. approx. 20 bar (stainless steel sanitary) |
| Type | mechanical drive hygienic diaphragm metering pump |
| Brand | LEWA |
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 | Notes | |
| ecodos sanitary LEB | 16 L/h | 20 bar (SS) | sanitary table | |
| ecodos sanitary LEC | 52 L/h | 10 bar (SS) / 6 bar (PP) | hygienic PP option | |
| ecodos sanitary LED | 170 L/h | 10 bar (SS) / 6 bar (PP) | ||
| ecodos sanitary LEE | 336 L/h | 7.5 bar (SS) / 6 bar (PP) | ||
| ecodos sanitary LEF | 520 L/h | 7.5 bar (SS) | ||
| ecodos sanitary LEG | 1460 L/h | 5 bar (SS) |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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Need help selecting?
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