Municipal Applications

Hellan Strainers are used in belt filter presses for protection of spray nozzles and in secondary effluent systems for protection of chlorinators, seal water, plant service and foam control.  Hellan Strainer’s patented self cleaning system reduces downtime and saves your company money.  Hellan’s unique patent design with integral scraper brush and outside to in flow through the screen performs well in algae related applications.  See for yourself how Hellan Strainer can assist in your Wastewater, Civil and Potable Water System!

Large Diameter Strainer Hellan Strainer 20″ NPS Automatic Strainer in a waste water treatment plant in Texas.			Automatic Strainer 6″ NPS Hellan Strainer Type DA used for effluent water nozzle protection at a waste water treatment plant.
Large Diameter Strainer Hellan Strainer 20″ NPS Automatic Strainer in a waste water treatment plant in Texas.			Automatic Strainers Hellan Strainers used in a waste water treatment plant.
Cooling Tower Water System Hellan Strainer 8″ NPS Type DA Automatic Strainer used to protect the plate and frame heat exchanger for chill water air handlers.			Automatic Strainer Control Panel Automatic Hellan strainers are equipped with motorized screens that can remotely cleaned using a simple control panel.