Durable and powerful, yet highly portable, the K-series is designed to meet the demands of the DIY/homeowner and professional contractor customers. The compressor features the renowned "K" pump, which is a heavy-duty, single-stage cast-iron compressor pump. The K-Series consists of three different horsepowers - 1, 1.5 and 2 - and four basic air tank configurations - 8, 15, 17 and 30 gal. Operating on 115- or 230-volt single-phase power, the compressors can deliver as much as to 8.4 cfm at 100 psi for quick recovery. Built to withstand the rigors of construction and rental applications, K-series compressors include several features to reduce maintenance and maximize uptime.