ThIs versatile little pump has a fully adjustable flow rate regulator and has the ability to work in low water conditions.
Features:
ABS case and high quality stainless steel shaft, suitable for fresh and sea water and ideal for use with nutrient salts.
Built-in flow regulator to control flow easily
Ideal for pumping nutrients in NFT/Flood and Drain applications
Mounted on suction cups for secure location
These pumps are designed for continuous use
HX-2500 and HX-4500 have oxygen mixing function
Air Mix System
The mixing accessory which comes with HX-2500 and HX-4500 models allows large quantities of air to be mixed with the water while the pump is in use considerably increasing the concentration of oxygen (O2).
Note: Only suitable for use when liquid flow is unrestricted.