MJ-GF Pumps
Jump Series
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Superior Cross Flow Technology Explained
Comparing to traditional powerheads and wavemakers, based on propeller nozzle technology, our latest gyre generator is based on crossflow technology.
Crossflow Technology
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Cross Flow Technology
- Virtually no dead spots.
- Evenly distributed flow rate throughout the entire aquarium.
- Water bounces back from the other side to create a full circulation.ie.generating "gyre flows".
Propeller Nozzle Technology
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Propeller Nozzle Technology
- Dead spots with relatively poor water movement.
- Very strong flow in the center,making coral placement very difficult.
- Very weak flow near the other end of the aquarium.
Near-Silent Operation With Sine Wave Technology
Sine Wave Pattern
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Electricity current alternates in a much smoother pendulum while using Sine Wave Technology
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Sine Wave Technology Decibel Level
Traditional Pattern
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Electricity current alternates in a very sharp pattern while using traditional Technology
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Traditional Technology Decibel Level
Specification
Model | MJ-GF2K | MJ-GF4K |
---|---|---|
Dimension | L223 x W72 x H38mm L8.78 x W2.83 x H1.5inch |
L308 x W80 x H43mm L12.1 x W3.15 x H1.69inch |
Power Consumption | 25w | 45w |
Flow Rate | 7,000 L/H (1,849 US Gal/H) |
15,000 L/H (3,962 US Gal/H) |
Suitable for Aquarium | 50-250L /13-66 US Gal |
50-450L /13-118 US Gal |
Weight (Pump Unit) | 457g/16.1oz | 711g/25.1oz |
Glass Thickness: Standard | 15mm/0.59inch | 20mm/0.79inch |
Power Supply Unit | Input: 100-240V/ 50-60HZ Output: 24V/2A |
Input: 100-240V/ 50-60HZ Output: 24V/2.5A |
MJ-GF2k
Model | MJ-GF2K |
---|---|
Dimension | L223 x W72 x H38mm L8.78 x W2.83 x H1.5inch |
Power Consumption | 25w |
Flow Rate | 7,000 L/H (1,849 US Gal/H) |
Suitable for Aquarium | 50-250L /13-66 US Gal |
Weight (Pump Unit) | 457g/16.1oz |
Glass Thickness: Standard | 15mm/0.59inch |
Power Supply Unit | Input: 100-240V/ 50-60HZ Output: 24V/2A |
MJ-GF4K
Model | MJ-GF4K |
---|---|
Dimension | L308 x W80 x H43mm L12.1 x W3.15 x H1.69inch |
Power Consumption | 45w |
Flow Rate | 15,000 L/H (3,962 US Gal/H) |
Suitable for Aquarium | 50-450L /13-118 US Gal |
Weight (Pump Unit) | 711g/25.1oz |
Glass Thickness: Standard | 20mm/0.79inch |
Power Supply Unit | Input: 100-240V/ 50-60HZ Output: 24V/2.5A |