9 Inch Square Main Drain Cover With Inner Frame High Flow state_Utah these pumps feature an enclosed

these pumps feature an enclosed bronze impeller

Washer is sold separately

This Stenner chemical pump #45MJL4A2STAA provides reliable chemical feeding for your swimming pool

Total Hardness 0-800 ppm

5 gallon capacity Stenner chemical tank is constructed out of UV resistant materials for use in any outdoor environments

9 Inch Square Main Drain Cover With Inner Frame High Flow state_Utah these pumps feature an enclosedThis 9 inch Hayward square main drain replacement cover is a high flow cover and has an inner only (no outer frame). Hayward's High Flow covers have some of the industry's highest ASME approved flow rates. Each size and flow design cover retrofit to existing Hayward frames and are designed for an extensive 7 year life span. All Hayward WG Series suction outlets and replacement covers are VGB compliant and are tested to APSP ANSI ICC 16 201 standards