Electricro-Magnetic Air Pump, 5 CFMCondition:* Unused surplus stock, in OEM packaging.* Missing output hose bib fitting.* As pictured.Additional Notes:* Electro-magnetc air pump. High volume, low pressure.* Non-oil lubricating design.* Caseconstructed of high-quality ZL 102 aluminum alloy* Designed for ponds, large or multiple aquariums.* Flow ~2.5 L/sec. free flow* Replaceable / washable filter.* 120 Volt AC, 60 Hz* Power Cord over 15 Foot Long* Dimensions: 11.14″ (L) x 2.78″ (W) x 6.88″ (H)* Note: They are designed for performance rather than low sound levels they would be too loud for use in a living room for example.HaileaACO-009E