This rugged, positive displacement, heavy pump is UL listed. Explosion proof UL listed 1/3 HP motor (115 VAC-60Hz) with sealed bearings, Heavy Duty switch, thermal overload protection and junction box. Carbon vanes and ceramic/carbon seal reduce wear and repair expense. Integral check valve with pressure relief on outlet side reduces pressure drop and improves vertical lift. Easy removable strainer, automatic bypass valve, 2" threaded bung for tank openings. The FR710VN is a pump only allowing you to customize your own system. Please see our full line up of meters and accessories to compliment your system.