GEA WTT GBS757H heat exchangerThe heat exchanger below is replaceable 1 on 1 with the GEA WTT GBS757H without having to modify the pipeworkGBS 757H-30GBS 757H-34GBS 757H-40GBS 757H-44GBS 757H-50GBS 757H-60GBS 757H-70GBS 757H-80GBS 757H-90GBS 757H-100GBS 757H-110GBS 757H-120GBS 757H-130GBS 757H-140GBS 757H-150GBS 757H-160