Column Filtration System
After water samples are agitated through the flash and flocculation stages, the samples are allowed to gravity drain through filter columns producing a simulated "clean" water test sample. A water line from the plant's service line can be connected to the device to backwash the filter columns when loading the granular media or when cleaning the media after a test procedure.
The device consists of a number (4 or 6) of filter columns (2" ID clear PVC) and sets of valves to control the flow of water samples from the sample B-Ker2s and service water during the backwash process. All components are mounted on a portable rack with casters. The CFS mounted on the portable rack can be used in the lab or moved to a more convenient location within the treatment plant.
SPECIFICATIONS
Dimensions:
Height: 60"
Base:
Width:
4-Place: 34"
6-Place: 46"
Depth: 30"
Materials:
Casters: Swivel (front w/Brake), 3" x 1" Black Rubber Wheels
Frame: CRS and "Galvaneal" Steel, Powder Coated Galvanized Steel Fastener Hardware
Valves: 3-way Brass
Tubing: 3/8" OD x 1" ID" Copper and Flexible Vinyl
Filter Columns: 2" Clear PVC
Phipps & Bird, Inc., 1519 Summit Avenue, Richmond, VA 23230-4511. Tel: 804-254-2737; Fax: 804-254-2955.