PENTAIR | CAP, VENT SCREEN W/4600-4578 | 154578

Parts For FIBERGLASS TANK CARTRIDGE FILTER MODELS CFM 120 | 180 | 315

OPTIMUS # 4600-4578 PENTAIR # 154578

THIS IS AN AIR RELIEF SCREEN USED ON A NUMBER OF PENTAIR FILTERS THIS SCREEN IS ROUND, WITH A RUBBER BASE. THE SCREEN MATERIAL ATTACHED TO THE BASE IS A METAL MESH VERY MUCH LIKE THE METAL MESH ON A SCREEN DOOR.

THERE ARE 3 AIR RELIEF SCREENS MADE LIKE THIS. THE DIFFERENCE IS IN THE DIMENSIONS AND THE HOLE IN THE BOTTOM OF THE RUBBER BASE. EACH SCREEN IS USED WITH A DIFFERENT TUBE SIZE, SO THE HOLES ARE DIFFERENT SIZES. THE PART NUMBER AND DIMENSIONS OF EACH WILL BE SHOWN HERE.

DIMENSIONS: 4600-2855 (172855) DIAMETER: 1-3/4" HEIGHT: 1-1/2" HOLE SIZE: 3/4" 4600-4578 (154578) DIAMETER: 1-1/4" HEIGHT: 7/8" HOLE SIZE: 1/4" (JUST A LITTLE UNDER 1/4") 4601-0035 (150035) DIAMETER: 1-1/4" HEIGHT: 7/8" HOLE SIZE: 3/8" NOTE DATE: 5-7-2009