MH 480 (Manhole Pump) (10HP)
|Discharge Connection – (inches)||6″|
|Power Range – (HP)||10|
|Max Flow Range – (GPM)||1100|
|Max Shut-Off Head – (Feet)||60|
|Solids Handling – (inches)||3″|
|Power Supply 230/380/460/575 volts||Yes|
|Cooling jacket system -optional||No|
|Max Starts/Stop per hour||15|
|Motor- VFD rated||4 Poles|
4-pole induction continuous rated motor with squirrel cage rotor. Bi-metallic switches (thermals) embedded in stator winding to protect against overheating. Stator insulation class ‘H’ (180ºC)
The rotor shaft is carried in two ball bearings. Double row contact lower bearing is capable of carrying high thrust and radial loads. Upper bearing is a deep groove single row oversized bearing. The bearings are enclosed with high temperature greasecontaining special Anti-corrosion additive.
Waterproof/oil proof, rubber-insulated, neoprene-sheathed copper conductor flexible cable, 50ft. (15m) length standard. Type SOOW in North America, EPR in the Middle East and HO7RN in the EU. (4 core std., 7 core optional)
Compact Tandem Tungsten Carbide/Tungsten Carbide Upper & Lower Mechanical seals minimize shaft overhang and deflection maximizing mean time between service intervals. Optional moisture sensor available to detect progressive seal wear.
Single Channel Impellers, Hydrodynamically balanced with improved flow pattern contribute to a virtually clog-free pump.