Suggested installation and connection – All-Flo T038-NHT-PTTT-000 3/8 PTFE User Manual
Page 9
9I All-Flo Pump Co.
Suggested Installation and Connection
SELF PRIMING APPLICATION
Suction lift capability may vary depending on the construction materials and
application parameters. The range is from 16.4 feet dry to 30 feet in a primed
condition (values calculated for pumping water at 68 degrees Fahrenheit).
SUBMERGED OPERATION
All pumps may operate in full submersion. Construction materials must
be compatible with surrounding liquid and the air exhaust must be
placed above the liquid level.
POSITIVE SUCTION HEAD
Common as a method of drawing off the bottoms of holding tanks
and clarifiers. Optimum inlet pressure should be kept at 14.5 PSI.
flexible connection
flexible
connection
vacuum
gauge
shut-off
valve
shut-off
valve
pressure
gauge
SUCTION
DISCHARGE
air shut-off
valve
combined air
filter and
regulator
needle
valve
AIR SUPPLY