HAILEA HAP-120 AIR PUMP for Big Fish tank Hailea HAP-120 Hi-Blow Air Pump is an advanced air-compressing system, with sound damping and a multilevel muffler for extremely low noise levels. Compact design for long service life with lowest energy consumption. Lightweight aluminum alloy case for quick heat dissipation. Diaphragms are made from special artificial rubber for long life and a steady air output and pressure. It’s Suitable for Aquaponics and Biofloc Fish Farming. Special artificial rubber to keep a steady air output and pressure. Advanced air compressing system, damping system, and multilevel muffler which is extremely low in noise. The structure is reasonable and compact, it is long service life and acquires the best effect with the lowest energy consumption. Aluminium alloy case, quick in heat dissipation and easy to move Specification – Model : HAP-120, Max Pressure : >0.038Mpa, Power : 90W, Output: 120L/min, Voltage : 110-115/220-240V, Noise : 45dB, Frequency : 50/60Hz, Weight: 9.5kg, Common Pressure : 0.018Mpa, Size: 265x215x198mm