HIGH HEATING EFFICIENCY - CLOSE TO 100% - LOW CAPITAL COST, PHENOMENALLY REDUCED NOISE, WATER HAMMER, AND VIBRATION ALL COMBINE TO MAKE THE KOMAX DIRECT INJECTOR STEAM HEATER A BREAKTHROUGH IN TECHNOLOGY. THE "STM" UNIT IS USED BY THE PULP AND PAPER INDUSTRY FOR HEATING WATER, STARCHES, LIQUORS, AND PULP STOCK UP TO 15% CONSISTENCY. AVAILABLE FROM 2" THROUGH 24" NPS IN CARBON STEEL, 316L, OR 317L STAINLESS STEEL CONSTRUCTION.