Submersible water pump Hailea HX-2500 650l/h

Detailed features

• Model: HX-2500 — submersible water pump with fixed flow rate 650 l/h
• Maximum pressure: ~ 1.30 m
• Power supply / voltage: 230 V / 50 Hz
• Power: 12W
• Outlet diameter/connection: 14.5 mm
• Shaft/axle: stainless steel, suitable for fresh and salt water
• Housing: ABS plastic, corrosion resistant
• Built-in mixer / attachment for saturating the solution with oxygen (O₂)
• Mounting: rubber vacuum feet for attachment to surfaces, for stability when submerged
• Low water operation — ability to function with limited water supply

Recommendations for use

• Mount the pump using the rubber vacuum feet on a flat surface to minimize vibrations.
• Use a hose with an internal diameter of ~ 14.5 mm (or corresponding adapter) for the outlet to maintain the stated flow rate.
• Take advantage of the built-in mixer/Venturi system to add air to the solution — improves oxygen content and stimulates root growth.
• Cleaning the inlet cover / filter - periodically remove debris to prevent the pump from clogging and a drop in flow rate.
• Do not allow the pump to run dry: it must be at least partially submerged or connected to a water flow.
• When using nutrient solutions (especially fertilizers), check the compatibility of the materials (ABS housing, stainless steel) with the concentrations.

Benefits

Hailea HX-2500 is a compact yet feature-rich pump with a flow rate of 650 l/h and a head of ~1.3 m. It offers stable operation in low water level environments, a built-in mixer for aeration of the solution, and a suitable design for hydroponic systems and circulations. Its small size and low consumption make it a suitable choice for systems with limited space and specific needs.