{"data":{"id":"us/40-cfr-1090.1550","jurisdiction":"us","citation":"40 CFR 1090.1550","heading":"Requirements for gasoline dispensing nozzles used with motor vehicles.","body":"The following requirements apply for any nozzle installation used for dispensing gasoline into motor vehicles:\n(a) Nozzles must meet the following hardware specifications:\n(1) The outside diameter of the terminal end must not be greater than 21.3 mm.\n(2) The terminal end must have a straight section of at least 63 mm.\n(3) The retaining spring must terminate at least 76 mm from the terminal end.\n(b) The dispensing flow rate must not exceed a maximum value of 10 gallons per minute. The flow rate may be controlled through any means in the pump/dispenser system, as long as it does not exceed the specified maximum value.","path":["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"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"728888c765a410faa34a57862650399c795c246d1e00ea07c0876b56572076d5","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-1090.1515","next":"us/40-cfr-1090.1555"},"notice":"GroundRules: Original legal text. Not legal advice."}