Gol Pumps GMD-6R Magnet Pump Datasheet
Gol Pumps Thechnology
Pump Data
| Brand | GOL PUMPS | Flow Rate | 0.75 GPM |
| Model | GMD - 6R | Flow Max | 2.1 GPM |
| Head Rate | 2.6 FEET | Flow Min | 0.5 GPM |
| Head Min | 1.7 FEET | RPM | 3200 rpm |
| Head Max | 4 FEET | ||
| Normal Power P2 | 0.003 HP | ||
| Fluid | Water | ||
| Fluid Temperature | at about 32 °F - 176 °F | ||
| Density | water 1.2 kg/Dm³ = 2.65 lb | ||
| Fluid Viscosity | 8.90 × 10⁻⁴ Pa·s | ||
| Kind of Workiny | Horizontal | ||
| Delivery size | 14 mm - 1/2" (hose) | ||
| Suction size | 14 mm - 1/2" (hose) | ||
| Made in | CHINA |
Motor Data
| Power P2 | 3 W | ||
| Power P1 | 22 W | ||
| Phase (PH) | 1 | ||
| Rate Voltage | 115 V | ||
| Capacitor Need | 0.6 µF/V | ||
| Frequency | 60 Hz | ||
| Rated Speed (rpm) | 3200 rpm | ||
| Current (A) | 0.11 A | ||
| Cos φ | 0.95 | ||
| Degree of Protection (IP) | IP 55 | ||
| Safety Protection Degree | E | ||
| Safety Protection Included | Thermal Protector | ||
| Length of Cable | 2 M | ||
| Kind of Plug | NONE | ||
| Ambient Temp | 40°C = 104°F |
Other Pump Data
| Pressuer Rating | PN 6 |
| Min. Fluid Temp | 0°C = 32°F |
| Max. Fluid Temp | 80°C = 176°F |
| Liquid Density | 1.2 kg/Dm³ = 2.65 lb |
| Ambient Temp | 40°C = 104°F |
| Humidity % | 50% |
Special Specification
| Installation status | Horizontal |
| Variable frequency | NONE |
| Solid Passage | Not specified |
Materials
| Component | Material |
|---|---|
| Pump Casing | PP |
| Rear Cover | PP |
| Impeller | PP |
| O-rings | FXM |
| Rotation Bushings | Silicon Carbide |
| Stationary Bushings | Aluminum Oxid |
| Outer cover | PP |
| Motor Case | Aluminum |
Applicant Information
This pump is suitable for handling the following fluids:
- Corrosive Acids, Alkalis, Solvents, Brines
- Plating Solution, Sterile Solutions, and other Corrosive Chemicals and Solutions
The pump materials are compatible with these substances.
Performance Curve Description
The performance curve illustrates the relationship between Head (H) in meters and Flow Rate (Q) in Liters per minute. Two curves, labeled "10R" and "6R", are presented. The "6R" curve indicates that at a flow rate of 0.75 L/min, the pump can achieve a head of approximately 2.6 meters, and at a flow rate of 2.1 L/min, the head is approximately 0.5 meters.
Pump Assembly Description
The pump assembly consists of several key components:
- Motor: Located at the rear, housed within an Aluminum Motor Case.
- Drive Mechanism: Features a Drive Magnet (PP) connected to the motor, which magnetically couples to the Inside Driven Magnet (PP).
- Impeller: Made of PP, it is driven by the inner magnet.
- Pump Housing: Includes a Front Casing (PP) and a Rear Cover (PP).
- Sealing: A Casing O-ring provides sealing between components.
- Bearings: Utilizes a Silicon Bush and an Aluminum Oxid Stationary Bushing for shaft support.
- Shaft: A shaft connects the inner magnet to the impeller.
- Accessories: A Silicon Washer is also included.
Dimensions
The following table and diagram detail the pump's dimensions:
| Dimension Label | Millimeters (mm) |
|---|---|
| A | 73 |
| B | 30 |
| C | 60 |
| D | 45 |
| E | 31 |
| F | 17 |
| W | 74 |
| H | 92 |
| L | 104 |
The diagram shows the pump with labeled dimensions: 'a', 'b', 'c', 'd', 'e', 'f', 'W', 'H', and 'L'.
