Eignal Series – EMG Models
MOTOR DRIVEN DOSING PUMP
The EMG model is from the Eignal Series Dosing Pump family. This is a smart, digital intelligence model designed for this new digital world. This is a volumetric, mechanically operated reciprocating metering pump. Widely used in petroleum, chemical, food, pharmaceutical, paper, light industry, agriculture, water plant and other industrial and technological sectors, in the process of dealing with all kinds of media measurement and dosing applications. According to different media, different selection of materials is available, including PVC, SS304, SS316, PTFE and others.
EMG series metering pump can transport temperature -15 ℃ ~ 60 ℃, viscosity 0.3 ~ 1000cps corrosive or non-corrosive liquid which does not contain solid particles. Pump rated flow range is 15 ~ 130 l / h, with corresponding maximum output pressure of 10 ~ 4bar. The flow rate of the pump can be adjusted by the hand wheel from 0% to 100%, regardless of whether the pump is running or not. In the range of 30% ~ 100% flow rate, the steady-state accuracy is ± 1%. It is a simple structure, small energy consumption, accurate measurement practical metering pump. Different models can be configured according to the requirements of 220V, 380V or other voltage motor.
FEATURES
PUMP GENERAL SPECIFICATIONS
| Model | EMG |
| Type | Stepper Motor Driven Mechanical Diaphragm |
| Flowrate (LPH) | 15 ~ 150 |
| Pressure (Bar) | 10 ~ 4 |
| Pump Head Material | Standard： PVDF Optional：SS316 |
| Operating Method | Continuous or Intermediate |
| Number of pump head | 1 |
| Connection Type | Tube Compression Fitting / Glue Union / Weld Union |
| Flow Adjustment Method | Digital |
| Flow Adjustment Display Method | Full Touch Screen Display |
| Suction Lift (m) | 2 |
| Number of Valve Ball | Single |
| Stroke per minute | 80 ~ 180 |
| Accuracy | ±1% within 30% ~ 100% flowrate |
| Weight （kg） | Gross Weight: 9.5 KG Net Weight: 10KG |
DRIVER PARAMETERS
| Power | 60W |
| Ingress Protection | IP55 |
| Insulation Class | Class F |
| Explosion Proff | No |
DIAPHRAGM DETAILS
| Diameter (mm) | 60 ~84 |
| Material | 1st Layer: PTFE 2nd Layer: EPDM Rubber 3rd Layer: 3.0mm SUS304 4th Layer: Nylon Fibber 5th Layer: EPDM Rubber |
ENVIRONMENT PARAMETERS
| Fluid Temperature Range | -15 ~ 60 (°C) |
| Fluid Viscosity Range | 0.3 ~ 1000 cps |
| EnvironmentTemperature Range | -30 ~ 80 (°C) |
| Outdoor Usage | Yes, under shelter protection from direct sun and rain |
MODEL SELECTION
| Model | Stroke per Minute (min-1) | Rated Flow (LPH) | Rated Pressure (Bar) | Rated Power (W) | Connection Type | ||
|---|---|---|---|---|---|---|---|
| PVDF | SS 316 | ||||||
| EMG0015 | 144 | 15 | 10 | 60 | Φ6×9 PE Hose Compression Fitting | Φ8×14 Weld Union | |
| EMG0025 | 144 | 25 | 10 | ||||
| EMG0040 | 144 | 40 | 10 | RC 1/2 Inner Thread NPT | |||
| EMG0060 | 144 | 60 | 7 | Φ10×16 Weld Union | |||
| EMG0080 | 144 | 80 | 7 | ||||
| EMG0100 | 144 | 100 | 7 | ||||
| EMG0120 | 144 | 120 | 7 | ||||
| EMG0150 | 180 | 150 | 5 | ||||
MATERIAL SELECTION
| Pump Head Material | Diaphragm | Valve Seat | Valve Ball | Inlet | Outlet |
|---|---|---|---|---|---|
| PVDF | PTFE | Viton Rubber | Ceramic | PE | PE |
| SS316 | PTFE | SS316 | Ceramic | SS316 | SS316 |
*For chemical compatibility table, please visit here.
DIMENSION
| Model | Pump Head Material | A | B | C | D | E |
|---|---|---|---|---|---|---|
| EMG0015 – EMG0025 | PVDF | 220 | 90 | 70.5 | 245.5 | 242.5 |
| EMG0040 | PVDF | 220 | 90 | 70.5 | 245.5 | 242.5 |
| EMG0015 – EMG0040 | SS316 | 230 | 90 | 73.5 | 242.5 | 247.5 |
| EMG0060 – EMG0150 | PVDF | 234 | 110 | 72.5 | 247.5 | 249.5 |
| SS316 | 256 | 110 | 72.5 | 247.5 | 260.5 |