• Urethane, Semi Vortex Impeller and Wear Plates for maximum durability and maintaining pump performance
• Dual Inside Mechanical Seal with SiC faces provides longer operation life
• Oil lifter provides lubrication of the seal faces
• V-Ring Seal design protects mechanical seal from abrasive particles 

 LB480A Float Features

• Sensitive electrodes detect water to start pump operation even when foreign materials are present
• Internal timer eliminates frequent on/off operation in rough water to extend motor life
• Relay sensor completely molded in resin and covered by rubber case for protection against rough handling
• Job-site tested for more than 30,000 on-off cycle without failure or damage