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Gas Line Sizing Tables

Maximum Delivery Capacity of Cubic Feet of Gas Per Hour of IPS Pipe Carrying Natural Gas of 0.60 Specific Gravity

(Based on a Pressure Drop of 0.5 Inch Water Column)




Common Vent Capacity - Type B Double Wall Vent



Gas Pipe Sizing Guide

Maximum Capacity of Pipe in Thousands of BTU per Hour of Undiluted Liquified Petroleum Gases (LPG)

(Based on a Pressure Drop of 0.5 Inch Water Column)

Low Pressure 11" Water Column


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