Utilizes virgin polyethylene tanks with flat bottom complete with connections for fill, pump feed, and loop return.

Piping and true union valves are PVC schedule 80.

Pumps are magnetic drive, medium head, poly design, with mounting frames, all stainless steel pressure gauges, and PVC needle valve for flow and pressure regulation.

Lightly pressurized distribution and recirculation provides steady, consistent delivery, and decreases air lock potential.