User Guide

2928
Uphill Installation
Suggested installation
whenever the supply
is located higher than
the discharge point;
typically a waste wa-
ter application.
It is important to in-
stall the Injection
valve to prevent si-
phoning.
Downhill Installation
Suggested instal-
lation when
pumping from
one container to
another, each at
different levels
and with only
nominal pres-
sure.
EXAMPLE OF TYPICAL INSTALLATIONS
Flooded Suction Installation
Suggested Installa-
tion for consistent
output when using
a low stroke rate.
Also suggested for
highly viscous
chemicals.
A slight suction
pressure avoids
self-priming prob-
lems, especially
with high viscosity
liquids.
Suction Lift Installation
Suggested installation for
most in-line applications
with nominal output and
pressures.
The maximum self-prim-
ing height is 1.5 m (5 ft.).
It is advisable to install a
level controller in order
to stop the pump when
feed tank liquid level is
low.
LEGEND
HOSE PIPE
CONNECTION
RESEVOIR
MANUAL
SHUTOFF
VALVE
PUMP
FILTER /
FOOT VALVE
CHECK VALVE