Havells S-1 (1.0HP) Monoblock Pump

Motor Insulation Class-F:

Motor design is compact. Motor temperature withstand capacity increases upto 155 °C. It protects motor from winding burning due to wide voltage fluctuations resulting in high temperature increase. Most of the pumps available in market are with B-Class insulation, which provides insufficient protection.

IP-55 Protection:

Pump can be used in outdoor application. Pump is protected from dust particles entering into motor. Motor is safe even from water splashes and motor is protected from burning. Pumps available in market are with IP 44 protection which is not suitable for outdoor application of pump.

Motor Windings:

Dual coated F Class copper winding wires gives high motor efficiency. Winding wires can withstand high temperature and motor winding is protected from burning. Most of the pumps available in market have ordinary enameled copper wire or aluminum wire windings making them inefficient.

Pump Shaft:

Stainless Steel Shaft (SS-410) of the pump set protects the pump shaft from rusting due to hard water. Hard SS shaft has less wear and tear providing longer life to pump. Other pumps available in market have EN-8 shafts, which get rusted easily and have shorter life in hard water.

Pump Casting:

High Grade Pump Castings (FG-200 grade) ensures very slow rusting of pump. Pump life is increases due to less rusting and wear and tear. Most of the pumps available in market have low grade castings, which causes rusting of pump parts.

Pump Seal:

High quality mechanical seal has long life. It completely seals and prevents the water entering into the motor side. It works for longer period with lesser wear and tear.

Impeller:

Forged Brass Impeller is very hard. Wear & tear of the impeller is highly reduced. This results in better pump performance even after many years. Other make of pumps have brass impellers and wear out fast due to partcles in water.

Home Service:

Home service of the pumps assures trouble free service.

Pump Warranty:

Havells pumps are available with 2 Year Warranty.