Brownie's Third Lung F285BE Scuba Diving Hookah System Supports 2 Divers up to 85 feet Motor: 4.5 HP 4-sroke motor Compressor: Single Head Direct Drive Oilless Run time: 3+ hours per tank of gas Weight: 44 pounds - compressor in storage case Dimensions: 17"L x 24"W x 14"H - in storage case (lid sold separately)