The electromagnetic air pumps of the ACO series are distinguished by their high compression power, so that air can be pumped deep under water.
None of the pump components are oiled so the air pumped is clean. The piston and cylinder are coated with a special material that reduces energy consumption and extends the life of the individual pump components. The robust, high-quality aluminium housing facilitates heat dissipation. All these features mean that the pumps can run "non-stop", without fluctuations in performance.
