[Code of Federal Regulations] [Title 40, Volume 16] [Revised as of July 1, 2006] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR80.32] [Page 631] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 80_REGULATION OF FUELS AND FUEL ADDITIVES--Table of Contents Subpart B_Controls and Prohibitions Sec. 80.32 Controls applicable to liquefied petroleum gas retailers and wholesale purchaser-consumers. After January 1, 1998 every retailer and wholesale purchaser- consumer handling over 13,660 gallons of liquefied petroleum gas per month shall equip each pump from which liquefied petroleum gas is introduced into motor vehicles with a nozzle that has no greater than 2.0 cm\3\ dead space from which liquefied petroleum gas will be released upon nozzle disconnect from the vehicle, as measured from the nozzle face which seals against the vehicle receptacle ``O'' ring, and as determined by calculation of the geometric shape of the nozzle. After January 1, 2000 this requirement applies to every liquefied petroleum gas retailer and wholesale purchaser- consumer. Any dispensing pump shown to be dedicated to heavy-duty vehicles is exempt from this requirement. [59 FR 48490, Sept. 21, 1994]