[Code of Federal Regulations]
[Title 33, Volume 2]
[Revised as of July 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR159.111]

[Page 528]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
   CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED)
 
PART 159--MARINE SANITATION DEVICES--Table of Contents
 
              Subpart C--Design, Construction, and Testing
 
Sec. 159.111  Pressure and vacuum pulse test.

    Liquid retention components of the device with manufacturer 
specified venting installed must be subjected to 50 fillings of water at 
a pressure head of 7 feet or the maximum pressure specified by the 
manufacturer for operation of the device, whichever is greater, and then 
emptied with a 45 gallon per minute or larger positive displacement pump 
that remains in operation 30 seconds after emptying the tank at the end 
of each cycle.