Jebao Propeller Pump PP-4 with pump controller 

Features:

1. Easy installation and maintenance
2. 8 Different flow rates from 500 L/Hr to 4000 L/Hr
3. High performance combined with low energy consumption
4. Intelligent control system to generate various wave patterns
5. Power head can rotate 360 degrees
6. Silent operation
7. Magnet base installation with rubber absorption pads
8. Ceramic shaft for long life and durability
9. Extra-long cable for ease and comfort of placement
10. Low voltage, safe, reliable power supply
11. Night sensor – automatically detects when tank lights go out and slows the pump
12. One touch feed mode
13. Controller operated standalone or second pump by wireless interface 
14. Suitable for fresh water or saltwater aquariums

Jebao PP-4 Specifications:

• Voltage: AC100-240V 50/60Hz
• Power: 10-20Watts
• Flow Rate: 500-4000L/Hr
• Pump Voltage: 12/24V
• Size: 7.5cm x 5cm x 5.5cm
• Power cable: 160cm
• Pump control cable: 160cm

Jebao PP-4 Modes of operation

• W1: Pulses which will form a standing wave in your tank. Use SPEED button and thumb wheel to adjust
• W2: Pump gradually speeds up and slows down varying between 30%-100%
• Else: Changing pattern that creates a random flow cycle
• H: Pumps operate at a steady flow rate and adjusted by the SPEED Button
• C: 2 pumps operate intermittently P1 on / P2 off, P2 on / P1 off
• Feed: Pump stops and will automatically start again in 10min
• Lock: Lock the controller and prevent accidental changes from occurring
• Night: In this mode the pump slows down when the aquarium lights are off. The sensor must be placed under the light sources.

JEBAO Propeller Pump with pump controller -  WIRELESS WAVEMAKERS