Long lasting performance.
Energy saving design.
With low noise and large output.
Reliable Japanese imported rubber diaphragm.
Specifications:
HP-4000 20w 35L/m 0.022Mpa 10ways 220*150*160mm
Model: HP-4000
Air Pump must be placed above the water surface, or else, check valve can be added on the air lines to stop the back-flow.