Aqualine Submersible Water Pump

Aqualine Submersible Water Pumps form the backbone of automated hydroponic systems, supplying nutrient solution independently without manual intervention. The waterproof motor sits submerged in your tank and distributes fresh solution on schedule, with flow rates of 7,500 litres per hour (400W), 12,500 L/h (750W) and 15,000 L/h (1100W). Built for reliability in unattended operation: aluminium wire motor, mechanical seal, fully sealed IP68 water resistant head, 8m power cable and RoHS compliance. Includes elbow-shaped outlet adaptor; no float switch supplied. Key Benefits

• 7,500 to 15,000 L/h across three power ratings
• Maximum immersion depth of 5m (400W) to 7m (750W and 1100W)
• Lift capacity up to 9.5m (1100W), 8m (750W) and 5m (400W)
• IP68 sealed construction – fully waterproof and dust protected
• Dual-purpose utility pump for tank drainage and emergency water removal

Why Pump Size Matters in Larger Systems Undersized pumps restrict flow in multi-pot and large-tank setups, causing feed delays and uneven nutrient delivery. Plants at the run's end receive less solution, triggering inconsistent growth, dry spots, nutrient deficiencies and canopy irregularities. Matching pump capacity to system volume ensures uniform nutrient distribution and consistent plant performance across the entire grow. Installation and Use

• Select by flow rate and lift height: choose the model matching your vertical rise – up to 9.5m maximum on the 1100W
• Keep fully submerged with the motor head below the water surface; never operate dry despite IP68 rating
• Attach the elbow adaptor and secure all pipework clamps before powering on
• Use a timer instead of a float switch and maintain reservoir water level
• Clear the intake regularly to prevent debris blockage and flow loss