Tsurumi Sump Pump Titanium Sump Pump 5 H.P. 3/220-460V Salt Water Application Dula Silicon Carbide Seals 60,000 Hour Bearing Life Anti-Wicking Cable Entrance Tsurumi 5 H.P. 3/220-460V, submersible titanium sump pump made for the toughest salt water applications. Tsurumi Titanium line comes with double silicon carbide seals, titanium housing anti-wicking cables. The 80TM23.7 is light weight and portable.