... 1.Structure:WATER tube 2.Pressure: LOW Pressure 3.Style: Horizontal 4.Type: Natural Circulation Sequence NumberItemUnitTechnical Specification1NameDZL0.7-0.7 ... anxiliary main:Burner, feed pump, blower, exhauster, electric control cabinet, sootblowers, economizer, and so onour company also ... pump, valve instrument, crusher, chimney, electric cabinet, multi-cyclone and so on. HOT WATER BOILER--DZL4.5 ...