Powerful 15 Amp induction motor for quiet operation and extended use as compared to universal motor products. Contractor preferred 4-gallon twin stack features a large finned head pump and metal cooling fan to keep the pump cool during tough applications. Oil lubricated pump utilizes oversized bearings for quiet and dependable service. Produces 5.3 cfm @ 40 psi and 4 cfm @ 100 psi. Locking regulator and 105 on/135 off psi means no worries about pressure wander or pressure starved tools on the job. Unique roll cage design protects the pump and motor from damage. Custom integrated control panel protects the gauge, regulator and plumbing, while centralizing controls for ease of use. Convenient features include easy to use drain ball valves, a cord wrap that secures the cord when not in use, a protected pressure switch, shock absorbing feet, manual overload protection, two handed handle for manageability and two factory installed couplers ready for plug and play functionality. Lightweight at just 63.7 lbs.