MLS SERIES (5-30HP)
MOTOR
4-pole induction continuous rated motor with squirrel cage rotor. Automatic ON/OFF/ON Thermal Overloads in Motor. Stator insulation class ‘F’ (155ºC), 1.15 Service Factor.
POWER SUPPLY
3 phase, 60 Hz, AC Supply, 208, 230,460,575. Other voltages available upon request.
BALL BEARINGS
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 grease-containing special Anti-corrosion additive.
POWER CABLE
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.
SHAFT SEALS
Double Mechanical Seals, outer and inner are Silicon Carbide, both rotating and stationary faces.
| 60Hz | MLS3-5 | MLS4-8 | MLS6-12 | ML8-20 | MLS8-30 |
|---|---|---|---|---|---|
| Discharge Connection- (inches) | 3″ | 4″ | 6″ | 8″ | 8″ |
| Power Range- (HP/kW) | 5/3.7 | 8/6 | 12/9 | 20/15 | 30/22 |
| Max Flow Range – (GPM) | 370 | 650 | 850 | 1630 | 1580 |
| Max Shut-Off Head- (Feet) | 50 | 55 | 72 | 72 | 105 |
| Solids Handling – (inches) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Impeller Type | Multi Vane | Multi Vane | Multi Vane | Multi Vane | Multi Vane |
| Power Supply 230/380/460/575 volts | Yes | Yes | Yes | Yes | Yes |
| Insulation Class | F | F | F | F | F |
| Max Starts/Stop per hour | 15 | 15 | 15 | 15 | 15 |
| Wet Ends | 28% Hi Chrome | 28% Hi Chrome | 28% Hi Chrome | 28% Hi Chrome | 28% Hi Chrome |
| Motor | 4 Poles | 4 Poles | 4 Poles | 4 Poles | 4 Poles |