MPH pumps require no cooling water and can handle temperatures up to 536 oF (280oC). With a finned frame adapter for effective heat dissipation, these pumps utilize rare earth Samarium Cobalt magnets. Six MPH models are available in 316 stainless steel, Alloy 20 or Hastelloy C constructions. Using motors from 1 to 5 hp, the pumps handle flows to 150 gpm and heads to 190'. Circle 227, Magnatex Pumps Inc., (713) 972-8666, www.magnatexpumps.com.