Inline Flow Body Dual Screen Strainers

Inline Flow Body Dual Screen Strainers in accordance with the following requirements. Strainers shall: Have a solid collecting sump. Have two handwheel equipped rotating screens including rigid scraper bars to remove solids from the surface of the screen when the handwheels are rotated. Be able to be cleaned by opening a valve on the sump flush connection and rotating the handwheels. Be able to be installed either in the vertical up-flow position or in a horizontal flow position with both screens in the horizontal plan. Sump flush connection shall be located at the bottom. Shall be constructed of cast iron with screen perforations of 1/8". Shall be listed with Underwriters Laboratories. Quantities required: 17 each 4" manual strainer, Hellan Fluid Strainers Model No. 0401DH-40800 or approved equal 12 each 6" manual strainer, Hellan Fluid Strainers Model No. 0601DH-40800 or approved equal