Diaphragm Pumps
GEMO DBY3 Third-Generation Electric Diaphragm Pump
DBY3 third-generation electric diaphragm pump with LP/HP options.
Max flow
480 L/min
Max pressure
7 bar
Turndown / accuracy
—
Wetted materials
—
Protection
—
Power
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Features
- Third-generation electric diaphragm technology
- Low-pressure / high-pressure options
- Flow 12.8–480 L/min
- Power 0.55–5.5 kW
- Smooth operation, long service life
Specifications
| Series | DBY3 |
| Drive | electric |
| Max flow | 480 L/min |
| Max head | 70 m |
| Max outlet pressure | 7 bar |
| Brand | GEMO |
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 | Notes | |
| DBY3-10/15 | 12.8 L/min | 4 bar | 0.55 kW | low-pressure type; head 40 m; suction lift 3 m; particles ≤2.5 mm | |
| DBY3-20/25 | 12.8 L/min | 4 bar | 0.55 kW | low-pressure type; head 40 m; suction lift 3 m; particles ≤2.5 mm | |
| DBY3-32/40 | 48 L/min | 4 bar | 1.5 kW | low-pressure type; head 40 m; suction lift 4 m; particles ≤3.2 mm | |
| DBY3-50/65 | 162 L/min | 4 bar | 2.2 kW | low-pressure type; head 40 m; suction lift 5 m; particles ≤4.8 mm | |
| DBY3-80/100 | 245 L/min | 4 bar | 3 kW | low-pressure type; head 40 m; suction lift 5 m; particles ≤6.4 mm | |
| DBY3-125 | 480 L/min | 4 bar | 4 kW | low-pressure type; head 40 m; suction lift 6 m; particles ≤10 mm | |
| DBY3S-10/15 | 12.8 L/min | 7 bar | 0.75 kW | high-pressure type; head 70 m; suction lift 3 m; particles ≤2.5 mm | |
| DBY3S-20/25 | 12.8 L/min | 7 bar | 0.75 kW | high-pressure type; head 70 m; suction lift 3 m; particles ≤2.5 mm | |
| DBY3S-32/40 | 48 L/min | 7 bar | 2.2 kW | high-pressure type; head 70 m; suction lift 4 m; particles ≤3.2 mm | |
| DBY3S-50/65 | 162 L/min | 7 bar | 3 kW | high-pressure type; head 70 m; suction lift 5 m; particles ≤4.8 mm | |
| DBY3S-80/100 | 245 L/min | 7 bar | 4 kW | high-pressure type; head 70 m; suction lift 5 m; particles ≤6.4 mm | |
| DBY3S-125 | 480 L/min | 7 bar | 5.5 kW | high-pressure type; head 70 m; suction lift 6 m; particles ≤10 mm |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
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Need help selecting?
Share duty (flow, pressure, media, controls) — we reply within 1 business day.