HLDA500 O&M
20”x 20”x 1” AC Filter
20”x 20”x 1” AC Filter
20”x 20”x 1” AC Filter
Replace Filter as needed
P121-353SI Pump
20”x 20”x 1” AC Filter
20”x 20”x 1” AC Filter
Prime and set pump
for 1/2 gallon per day.
Set pump at 30% speed
and 30% stroke
Connect to Power
20”x 20”x 1” AC Filter
Connect to Power
460/3/60, 20.5 Amps Service
4 wire 10 Gauge SO