Goulds 1GA71G1HD, 1GA Series, Grinder Pump, 3 HP, 230 Volts, 1 Phase, 1-1/2 NPT Discharge, 55 GPM Max, 95 ft Max Head, 30 ft Cord

<p><strong>Goulds 1GA Submersible Grinder Pump</strong></p> <p>This pump is capable of grinding domestic and commercial raw sewage containing small quantities of plastic, rubber, cloth, paper and other non-abrasive solids.</p> <p><strong>Pump Features</strong></p> <ul> <li>1-1/2" NPT vertical discharge</li> <li>Cutter system designed to reduce sewage to a fine slurry</li> <li>Cast iron, semi-open impeller, non-overloading multivane design with pump-out vanes for mechanical seal protection</li> <li>Cast iron, volute type for high efficiency</li> <li>Adaptable for slide rail system</li> <li>Two coat paint system for superior surface protection</li> <li>Dual mechanical seal - ceramic/ceramic lower, carbon/ceramic upper</li> <li>Includes a small internal Float Leakage Sensor (FLS) used to detect the presence of water in the stator chamber</li> <li>Leakage sensor detector circuit - the FLS, when activated, will cause the patented 24 volt MiniCAS monitoring relay to signal an alarm and, if desired, stop the pump</li> <li>The MiniCAS 24 volt relay can be ordered separately for installation in a control panel by a UL or CSA certified panel shop or as a built-in option in our control panel</li> </ul> <p><strong>Motor Features</strong></p> <ul> <li>Air-filled, NEMA type B squirrel cage induction motor</li> <li>Class F, 311&ordm;F (155 &ordm;C) insulated stator winding</li> <li>Designed for a maximum of 15 evenly spaced starts per hour</li> <li>Built-in thermal sensors provide an over temperature signal to the Mini CAS (Control and Status) monitoring relay mounted in the control panel</li> <li>Common pump motor shaft and compact seal design permit short overhang minimizing shaft deflection</li> <li>Motor casings have integral cooling ribs for maximum heat dissipation</li> <li>Shaft mounting is a robust maintenance free design featuring pre-greased ball bearings</li> </ul>