Fulton Steam Boiler

Installation Operation And Maintenance Manual

Fulton Electric Boilers (Steam Models) Serial # : ___________________________ Model # : ___________________________ Fulton Order # : ___________________________ Sold To : ___________________________ Job Name : ___________________________ Date : ___________________________

ProductBulletin

Date:

January 22, 2010

Subject:

Water Chemistry Requirements for Fulton Steam Products

Products:

ICS/ICX, FB-A, FB-F, FB-S, VMP, PVLP, PHP, Electric Steam Boilers and Unfired Steam Generators

Please note that the water chemistry is different for carbon steel vs. stainless steel pressure vessels and vertical vs. horizontal orientation. Effective immediately, please use the limits below. Should you have any questions, please do not hesitate to contact Fulton at 315-298-5121. Water Chemistry Requirements for Fulton Steam Products (to 300 psig MAWP) Carbon Steel Feedwater

Parameter

Stainless Steel

Vertical Horizontal Boiler/Steam Boiler/Steam Pac Water Pac Water

Feedwater

Vertical Horizontal Boiler/Steam Boiler/Steam Pac Water Pac Water

pH

7.5-9.5

8.5-10.5

8.5-10.5

6.0-9.5

8.5-10.5

8.5-10.5

Feedwater Temperature

140F*

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140F*

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Hardness as CaCO3