Franklin Electric 6" submersible super stainless motors for 6" or larger wells. Corrosion-resistant stainless steel exterior and spline shaft; hermetically-sealed windings; anti-track self-healing resin system; filter check valve; Kingsbury-type trust bearing; pressure-equalizing diaphragm. Removable leads; water cooled construction. Will Ship Via Truck Line To A Commercial Address. See Requirements Residential Deliveries Incur Additional Charges.