Pump Head Submersible Well 90 GPM Material Stainless Steel Required Motor HP 5 Discharge Port 2 In. Stages 12 Impeller Material Glass Filled Noryl Pump-Motor Shell Stainless Steel Bearing Type Ceramic/Rubber Recommended Tank 4MY64 or 3YA55 Well Capacity Very High Flow Ranges 40-120 GPM Max Operating Temp 130 F