Description

The Blue-White Industries F-3003 is the replacement gasket for the acrylic flowmeters used on 1 inch through 4 inch PVC pipe.

The leak it fixes

When an acrylic flowmeter starts to seep at the body, the gasket is almost always the reason. It flattens, hardens or splits over time and stops sealing against the mating face, and no amount of retightening brings it back. The meter itself is usually fine.

Fit it on reassembly

The gasket is disturbed every time a meter comes off the line for cleaning or service, and a compressed one will not reseal. Blue-White lists F-3003 as the gasket across the acrylic models in that 1 inch to 4 inch range, so it is a sensible part to keep on the shelf.