Submersible Manhole Pumps by Komal Water Pump Services

Marketed under the brand name 'Mody', the high quality Submersible Manhole Pumps supplied by us are designed at the vendors' end using advanced manufacturing techniques. High efficiency, compact design and light weight make our pumps hugely popular amongst customers. Stringent quality checks are conducted to ensure that the pumps offered by us are reliable, long lasting and wear & tear resistant towards sand.

Some of the highlighting factors are as follows:

• Model MH 480
• HP/kW 10/7.5
• RPM 60Hz/50Hz 1750/1450
• Max. Amps (FLA @ 460v/400v) 14/16
• Solids Handling: inches/mm 3”/75
• Weight: (approx.) Lbs./Kg 490/223
• Impeller Type Channel
• Max. Temperature of Pumped Fluid: 104°F/40ºC
• Max. Starts/Stop Per Hour: 15
• Max. Submergence: 33’/10m

• 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)

• 3 phase, 50/60 Hz, AC Supply. Available in any voltage frequency combination (208/220/230/380/415/460/575/1000V)

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 oversize 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. (4 core std., 7 core optional)

Shaft Seals: 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.

Hydraulics: Single Channel Impellers, Hydrodynamically balanced with improved flow pattern Contribute to a virtually clog-free pump.

Cooling: Integral cast cooling fins on motor casing with large surface area ensure efficient heat dissipation and low temperature rise. Shrink fitted stators and short shaft overhang Facilitate cooling.

Materials of Construction:

• Casing/Discharge: Cast Alloy Steel ASTM A487
• Impeller: Cast Iron ASTM A48 Class 30 (FG 220)
• Shaft: 431 Stainless Steel
• Hardware: 304 Stainless Steel
• “O” Rings: Nitrile Rubber
• Mech. Seals: TC/TC (Upper & Lower)

Surface Treatment:

• Primer with Epoxy and subsequently coated with black chloride paint for max
• Corrosion resistance. pH Range 6 - 11