Nova-Tech LMI Roytronic Series A Metering Pump - Manual (Page 13)

13
INSTALLATION
3.7 AutoPrime™
The AutoPrime™ Liquid End is equipped with a valve that allows for constant removal
of vapors and gasses inherent with effervescent chemicals such as Sodium Hypochlorite
and Hydrogen Peroxide. The valve keeps the pump primed automatically. When install-
ing a pump equipped with an AutoPrime™ Liquid End connect the 1/2" OD Polyethylene
tubing to the top vertical fitting, and route this line back to the supply tank. To ensure
priming, this tubing should not be submerged in the solution. The horizontal fitting is
the discharge, and the bottom vertical fitting is the suction.
Return Fitting
Using 1/2" polyethylene
tubing here and
route to supply tank.
Discharge Fitting
Suction Fitting