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UL 343 9th Edition, June 12, 2013
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UL Standard for Safety Pumps for Oil-Burning Appliances
Includes all amendments and changes through Revision Page(s) , June 12, 2013
Published By:UL (UL)
Page Count:34
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These requirements cover pumps that are intended to be used as part of oil-burning appliances or installed in fuel-oil piping systems serving such equipment. Oil-burning appliance pumps may be either automatic or power-operated.

Requirements for the installation and use of oil-burning appliance pumps are included in the Standard for the Installation of Oil-Burning Equipment, NFPA 31.