The Explorer Diving System is compact and portable. Make weekend dive trips far easier than you ever imagined when you dive with your Explorer Diving system. Friends and family who may have never considered diving with scuba will love the ease and freedom of diving with a Tankless Brownie's Explorer diving system. Explorer “Standard” Package System includes: · Engine: 5.5 hp · Compressor: Dual Head Direct Drive Oil-less Compressor · Run time: 4 hours per tank of gas. · Depth: Recreational – 3 Divers to 33ft / Capability for certified Divers – 3 to 65ft · Weight: 58 pounds – compressor in storage case · Dimensions: 17″L x 24″W x 14″H (in storage case) Explorer package includes: · 1 40ft common down line with QRS fittings · 3 20ft individual diver hoses with QRS fittings · 3 Brownie's low-pressure regulators · 3 Brownie's patented Drop Weight Cummerbelts · 1 Intake staff w/dry top · 1 Dive flag · 1 Float tube · 2 QRS Y-Dividers · 1 Deluxe mesh duffel gear bag · 1 Owner's Manual