Code of Federal Regulations (Last Updated: November 8, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter U - Air Pollution Controls |
Part 1090 - Regulation of Fuels, Fuel Additives, and Regulated Blendstocks |
Subpart P - Retailer and Wholesale Purchaser-Consumer Provisions |
Refueling Hardware |
§ 1090.1560 - Requirements related to dispensing natural gas.
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§ 1090.1560 Requirements related to dispensing natural gas.
(a) Except for pumps dedicated to heavy-duty vehicles, any pump installation used for dispensing natural gas into motor vehicles must have a nozzle and hose configuration that vents no more than 1.2 grams of natural gas during a complete refueling event for a vehicle that meets the requirements of 40 CFR 86.1813-17(f)(1).
(b) Determine the amount of natural gas vented using calculations based on the geometric shape of the nozzle and hose.