The SiteMax centrifugal pump from PowerPrime Pumps can handle up to 3-inch solids and is available in 4-, 6- and 8-inch sizes with skid or trailer mount options. Powered by a Kubota engine, the pump has an 88.5-gallon fuel tank for 65 hours of continuous run time. The pump has a venturi or vacuum priming system and is able to prime and re-prime in less than 20 seconds and on long suction lengths (100 feet or more). 661/399-9058; www.powerprime.com.