Generic Heavy-Duty Viton Pump Seal for SP4000 and 37400-0028S pool-dimensions_20x44 It features a brass tank

It features a brass tank connection with a gasket and a chrome-plated brass quick-disconnect connector for 3/8-inch outside-diameter tubing

it can be retrofitted into an existing 606/608 Cantilever jig

This pool depth marker states M (Meter) and is printed with 4 Inch letters and has an overall size of 6 Inch x 6 Inch

Applications: Filter Pumps

If water levels are too high

Generic Heavy-Duty Viton Pump Seal for SP4000 and 37400-0028S pool-dimensions_20x44 It features a brass tankThis is a Generic Heavy Duty Viton Pump Seal replacement with dimensions for various pool pumps including Max E Glas II, Dura Glas II, IntelliFloXF, Max E Pro Series, WhisperFloXF, and IntelliPro VS 3050 Pumps. The seal dimensions will also work with Hayward SPX4000SA2, Swimquip 374000 028S, and US Seal PS3868.