LB-480 Slimline design pump allows to fit into 8 in pipes. Powerful pumps built with durable materials in an easy handling design. Top discharge provides maximum motor cooling efficiency allowing continuous duty operation at low water levels and extended dry-run capability.Urethane, semi-vortex impeller and wear plates for maximum durability and maintaining pump performanceDual inside mechanical seal with SIC faces provides longer operational lifeOil lifter provides lubrication of the seal facesV-ring seal design protects mechanical seal from abrasive particlesFloat switch for automatic operation