PENTAIR | STRAINER, AIR RELIEF 3/4" | 172855

PENTAIR | STRAINER, AIR RELIEF 3/4" | 172855

parts for models: FSH 300 | FSH 400 | FSH 500

OPTIMUS # 4600-2855 PENTAIR # 172855 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. 

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DIMENSIONS: 4600-2855 (172855) DIAMETER: 1-3/4" HEIGHT: 1-1/2" HOLE SIZE: 3/4"

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4600-4578 (154578) DIAMETER: 1-1/4" HEIGHT: 7/8" HOLE SIZE: 1/4" (JUST A LITTLE UNDER 1/4")

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4601-0035 (150035) DIAMETER: 1-1/4" HEIGHT: 7/8" HOLE SIZE: 3/8"