MG SERIES
MOTOR DRIVEN DOSING PUMP
MG series metering pump 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. MG 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. Please refer to the company’s product brochures for pump model specifications and parameters.
FEATURES
Leak free design.
Smooth flowrate adjustment in both operating and non operating condition.
Specially designed for handling corrosive liquids.
Varieties of material options, for different applications.
Controllable flowrate at both working and non-working condition.
- Compact modular design.
±1% accuracy dosing rate within 10-100% of the nominal flowrate.
Check valve with double balls designed for easy maintenance.
Easy parts replacement.
Multiple layers diaphragm, ensure longer lifespan.
PUMP GENERAL SPECIFICATIONS
| Model | MG Series |
| Type | Motor Driven Mechanical Diaphragm |
| Flowrate (LPH) | 15 ~ 150 |
| Pressure (Bar) | 10 ~ 4 |
| Pump Head Material | Standard： PVC Optional：PVDF, SS304, SS316 |
| Operating Method | Continuous or Intermediate |
| Number of pump head | 1 |
| Connection Type | Tube Compression Fitting / Glue Union / Weld Union |
| Flow Adjustment Method | Adjustable Handwheel |
| Flow Adjustment Display Method | Analog Display |
| Control remotely | No |
| 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 |
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 |
DRIVER PARAMETERS
| Motor Size | 1ph/3ph 50Hz – 220V/380V |
| Power | MG15-130: 60W MG150: 90W |
| Ingress Protection | IP55 |
| Insulation Class | Class F |
| Explosion Proff | No |
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 |
ADDITIONAL ACCESSORIES
If the pump head material is PVC with hose connection, in addition to metering pump, there are the following accessories included in the package.
PRODUCT IMAGE
PVC Pump Head
PVDF Pump Head
SS304/316 Pump Head
MODEL SELECTION
| Model | Stroke per Minute (min-1) | Rated Flow (LPH) | Rated Pressure (Bar) | Rated Power (W) | Connection Type | ||
|---|---|---|---|---|---|---|---|
| (PVC) | (PVDF) | (304/316) | |||||
| MG0015 | 130 | 15 | 10 | 60 | Φ6×9 PE Tube Compression Fitting | RC 1/2 Female NPT | Φ8×14 Weld Union |
| MG0025 | 86 | 25 | 10 | ||||
| MG0040 | 130 | 40 | 7 | ||||
| MG0060 | 86 | 60 | 6 | DN15 Glue Union | Φ10×16 Weld Union | ||
| MG0080 | 86 | 80 | 5 | ||||
| MG0100 | 130 | 100 | 4 | ||||
| MG0120 | 130 | 120 | 4 | ||||
| MG0150 | 130 | 150 | 4 | ||||
*Flange connection is available upon request.
MATERIAL SELECTION
| Pump Head Material | Diaphragm | Valve Seat | Valve Ball | Inlet | Outlet |
|---|---|---|---|---|---|
| PVC | PTFE | Viton Rubber | Ceramic | PE | PE |
| PVDF | PTFE | Viton Rubber | Ceramic | PE | PE |
| SS304 | PTFE | SS304 | SS304 | SS304 | SS304 |
| SS316 | PTFE | SS316 | SS316 | SS316 | SS316 |
*For chemical compatibility table, please visit here.
DIMENSION
| Model | Pump Head Material | Connection | A | B | C | D | E |
|---|---|---|---|---|---|---|---|
| MG0015 – MG0040 | PVC | Φ6×9 PE Tube Compression Fitting | 176 | 90 | 50 | 183 | 225 |
| PVDF | RC 1/2 Female NPT | 220 | 90 | 50 | 191 | 247 | |
| 304/316 | Φ8×14 Weld Union | 230 | 90 | 52 | 187 | 252 | |
| MG0060 – MG0150 | PVC | DN15 Glue Union | 222 | 110 | 52 | 193 | 248 |
| PVDF | RC 1/2 Female NPT | 234 | 110 | 52 | 193 | 254 | |
| 304/316 | Φ10×16 Weld Union | 256 | 110 | 51 | 192 | 265 |