The Tsurumi LB-800A Heavy duty submersible has an advanced EL-1 Relay unit mounted on the side of the pump which eliminates the need for float switches. These sensitive electrodes detect water, turning the pump on and off automatically. This contractors dewatering pump has a semi-vortex urethane rubber impeller for maximum durability and maintaining pump performance. It has double inside mechanical seals with silicon carbide faces, running in an oil filled chamber and further protected by a lip seal running against a replaceable, stainless steel shaft sleeve provides for the most durable seal design available.

Tsurumi Model No. LB-800A

• Electric probe system automatic on/off
• 50' Power cord
• Pump Starting Water Level: 6.75"
• Built in thermal & amperage sensing protector prevents motor failure due to overloading or accidental run dry conditions
• Double shielded, permanently lubricated, high temperature C3 ball bearings rated for a B-10 life of 60,000 hours extend operational life
• V-Ring Seal design protects mechanical seal from abrasive particles
• Semi-vortex impeller
• Top discharge provides maximum motor cooling while allowing continuous duty operation.