The 335DHW-TRA-SA from NLB Corp. has a powerful and dependable triplex pump capable of 15 gpm at 3,500 psi and a 700,000 Btu burner to handle the demands of many cycles, long hours of operation and transportation. An overhead-mounted water tank is easy to winterize, and a 75-micron inlet strainer can be cleaned, eliminating the traditional changeable filters. A rupture disk has been eliminated from the unit’s design and replaced with a self-resetting pop-off valve. It offers an unloader valve for single or dual lance use and a direct-drive design that eliminates PTO and PTO maintenance. Power is provided by a Kubota v3600 66 hp industrial diesel engine. It has a 5,000-pound-capacity DOT-compliant steel frame, and single-axle trailer with gusseted industrial-strength wheel fenders. 800/227-7652; www.nlbcorp.com.