Flint & Walling Inc.'s Commander Pro constant pressure system is a product designed to bring city-like water pressure to rural homeowners. This system uses only a small pressure tank and can therefore be placed where space is limited. Its "soft-starting" feature prevents in-rush current, which can dim lights or otherwise affect electrical appliances throughout the home. Futhermore, the Commander Pro's built-in diagnostics will detect a system problem or installation hazard and take the appropriate action, such as removing power to the motor. Flint & Walling Inc., Card No. 281