Hellan Strainer Company
Hellan Strainers remove all types of solids (such as algae, zebra mussels, sand, grit, debris, machine cutting chips, etc.) from various fluids. They are extremely popular due to their reliability, efficient operation and cost savings. Instead of trapping solids like conventional basket strainers (which necessitate frequent basket removal for cleaning), the Hellan Strainer discharges solids from the flow without disassembly. This reduces operational and maintenance costs and permits continuous flow of fluids.
Type AH Hellan Strainers employ a single handwheel equipped rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the handwheel is rotated.
TypeTSH Hellan strainers employ a single, handwheel equipped rotating screen and a rigid scraper bar to remove solids from the surface of the screen when the handwheel is rotated.
Type WDA Hellan Strainers employ two electric motor-driven rotating screens and rigid scraper bars to remove solids from the surface of the screens when the screens are rotated. A solids collecting sump is also provided.
Type DH Hellan Strainers employ two handwheel equipped rotating screens and rigid scraper bars to remove solids from the surface of the screen when the handwheels are rotated. A solids collecting sump is also provided.
Type QH Hellan Strainers employ four handwheel equipped rotating screens and rigid scraper bars to remove solids from the surface of the screen when the handwheels are rotated.
Type HH Hellan Strainers employ six handwheel equipped rotating screens and rigid scraper bars to remove solids from the surface of the screen when the handwheels are rotated.