Newboneng Precision Steam Boilers

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>>Standard Features And Equipment

☆ National boiler pressure vessel supervise regulations
☆ Steam boiler safety technology supervise regulations
☆ According to UL834 (American
☆ Insurance Association) standard
☆ Heavy duty steel boiler vessel housing
☆ 75mm fiberglass insulation
☆ According to national and ASME safety relief valve(s)
☆ Steel pressure gauge
☆ Feedback stop and check valves
☆ Drain valve
☆ Float-type low water cutoff

☆ Probe-type low water cutoff
☆ High limit cutouts
☆ Standard water gauge
☆ Incoloy sheathed elements
☆ Internal branch circuit fusing
☆ High performance magnetic contactors
☆ Main supply circuit lugs
☆ 120 volt fused control transformer
☆ Power switch and pilot light
☆ Status pilot light for each step
☆ Pressure control via: staged on/off pressure switches units of 1between 4; proportional progressive sequence step control 4stages