Listed/certified to
ANSI/ASME A112.19.8
Anti-entrapment
Cover/Grate or Suction
Fitting, screw-fastened
to Main Drain Sump
Suction Outlet
(Main Drain)
Figure 1.
Number of Suction Outlets Per Pump
At Least
3 Feet
No valves between
Tee and Main Drains
Valves OK between
pump and Tee
Listed/certified to
ANSI/ASME A112.19.8
Anti-entrapment
Cover/Grate or Suction
Fitting, screw-fastened
to Main Drain Sump
Suction Outlet
(Main Drain)
Pump
Page 7