Digital Metering Pumps Series EMG
The EMG model belongs to the Eignal series — intelligent metering pumps for the new digital era. It is a positive displacement piston pump with a mechanical drive.
It is used in petrochemical, food, pharmaceutical, paper, light industries, agriculture, water treatment, and other fields for dosing all types of media.
Key Parameters
- Medium temperature: –15 ℃ to 60 ℃
- Viscosity: 0.3–1000 cps
- Flow rate: 15–150 L/h
- Pressure: 10–4 bar
- Control: touch screen, 0–100%
- Accuracy: ±1% (30–100% flow)
Digital Control System
Touch screen, RS485, 4–20 mA, pulse control.
Alarm System
Alerts for low/high pressure and level.
Automation
Built-in timer and cyclic operation functions.
Flexible Connectivity
Supports 220 V, 380 V, and other voltages.
The pump is used in:
- Petrochemical industry
- Food and pharmaceutical sectors
- Paper and light industries
- Agriculture
- Water treatment and purification facilities
Available housing materials: PVC, SS304, SS316, PTFE, etc.
GENERAL TECHNICAL SPECIFICATIONS OF THE PUMP
| Model | EMG | |
| Type | Mechanical diaphragm with stepper motor drive | |
| Flow rate (L/h) | 15 ~ 150 | |
| Pressure (bar) | 10 ~ 4 | |
| Pump head material | Standard: PVDF; Optional: SS316 | |
| Operation mode | Continuous or intermittent | |
| Number of pump heads | 1 | |
| Connection type | Tubular compression fitting / Adhesive joint / Welded joint | |
| Flow adjustment method |
|
Digital |
| Flow rate display method | Full touch screen display | |
| Suction height (m) | 2 | |
| Number of valve balls | One | |
| Strokes per minute | 80 ~ 180 | |
| Accuracy | ±1% at 30% ~ 100% flow |
DIAPHRAGM DETAILS
| Diameter (mm) | 60 ~ 84 |
| Material |
Layer 1: PTFE Layer 2: EPDM rubber Layer 3: 3.0 mm SUS304 Layer 4: Nylon fiber Layer 5: EPDM rubber |
DRIVER SPECIFICATIONS
| Power | 60 W |
| Ingress protection | IP55 |
| Insulation class | Class F |
| Explosion protection | No |
ENVIRONMENTAL SPECIFICATIONS
| Fluid temperature range | -15 ~ 60 °C |
| Fluid viscosity range | 0.3 ~ 1000 cps |
| Ambient temperature range | -30 ~ 80 °C |
| Outdoor use | Yes, with protection from rain and direct sunlight |
Model Selection
| Model | Strokes per minute (min⁻¹) | Rated flow (L/h) | Rated pressure (bar) | Rated power (W) | Connection type | |
|---|---|---|---|---|---|---|
| PVDF | SS316 | |||||
| EMG0015 | 144 | 15 | 10 | 60 | Compression fitting for PE hose Φ6×9 | Welded joint Φ8×14 |
| EMG0025 | 144 | 25 | 10 | |||
| EMG0040 | 144 | 40 | 10 | Internal thread RC 1/2 NPT | ||
| EMG0060 | 144 | 60 | 7 | Welded joint Φ10×16 | ||
| EMG0080 | 144 | 80 | 7 | |||
| EMG0100 | 144 | 100 | 7 | |||
| EMG0120 | ||||||
| EMG0120 | 144 | 120 | 7 | |||
| EMG0150 | 144 | 150 | 4 | |||
Additional Features and Options
- Communication protocols: Modbus RTU, Profibus DP (optional)
- Safety features: Dry run protection, overcurrent protection, thermal overload protection
- Monitoring: Flow rate feedback, valve position indication, error logging
- Accessories: Backflow preventers, strainers, pulsation dampeners, flow meters
Why Choose EMG Series?
High Precision
±1% accuracy ensures reliable dosing in critical applications.
Easy Maintenance
Modular design simplifies servicing and reduces downtime.
Smart Integration
Seamless connectivity with industrial automation systems.