SHOWFOU Submersible Stainless Grinder Pump GPQ FEATURES : 1.The powerful integrated grinding mechanism particularly for grinding large and heavier piece such as the poultry bones at the waste of the restaurant or the untreated sewage with large hard solid inside . 2.The hard stainless steel made grinder and impeller together with the high torque motor perform the optimal grinding performance 3.The triplex seals - Double mechanical seal plus an oil seal to isolate the motor from the sewage . 4.Unique epoxy cable sealing base ensures 100% capability to block the water vapor from entering the motor even the cable breaks. 5.Using heavy duty dual ball bearing on the bottom of the motor to support the axial push. 6.Equipped with a self-reset circle thermal protect or to prevent over-loading , locking of the impeleller , and scorch damage to the motor from phrase failure. SPECIFICATIONS Type : GPQ-732 Motor KW : 5.5 HP : 7-1 2 V : 200-24 0 PHASE : 3 RPM : 1800 Starting method : D.O.L Pump Bore Inch : 3" mm : 80 T otal M : 11 m³ / min : 0.5 Maximum M : 15 m³ / min : 1.3 CABLE mm² xm : 5.5² x10 W EIGHT kg : 83.5