HAVELLS M1 - 0.75KW MONOBLOCK SELF PRIMING PUMP


Price:
MVR 2,800

Tax included

Description

0.75 kW (1.0 HP)

Capacity / Power

1.0 HP

Energy Efficient Motor

Motors are with F Class Insulation, which ensures that motor does't get burned and works smoothly even at high temperatures.

Pump Performance

Higher performance of the pumps. Pumps have higher suction power and give high discharge in its operating range.

 

Motor Insulation Class-F:

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-54 Protection:

IP-54 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:

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:

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:

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:

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:

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:

Home service of the pumps assures trouble free service.

 

TECHNICAL SPECIFICATION

BASIC FEATURES
Suitable for Single Phase supply
Applications Apartments, bungalows, farm-houses, building construction, gardening, fountains, overhead storage tanks, pressure booster systems, hotels, hospitals, industrial water circulation
Operating water temperature up to 65 °C
Maximum working pressure 3.8 kg/cm²
High suction with self priming up to 7.5 m
Low power consumption Yes
MOTOR FEATURES
Pipe size 25 mm x 25 mm (2.5 cm x 2.5 cm)
Motor speed 2900 Revolution per minute
Motor body High-quality aluminium extruded body
Motor stator Low watt loss silicon steel lamination
Winding type Copper winding
Direction of rotating Anti-clockwise when viewed from driving end
PUMP FEATURES
Dynamically balanced rotor Yes
Pump casing Graded Cast Iron
Impeller Forged brass
Shaft EN-8
POWER DETAILS
High quality mechanical seal Yes
Rated power input (kW) 0.75 kW
Power (HP) 1 HP
Voltage operating range (V) 180 V to 240 V
Rated frequency 50 Hz
DIMENSIONS AND WEIGHT
Gross weight (kg) 10.4 kg
PACKAGING MEASUREMENTS
Packaging Dimensions (cm) 29.8 cm x 19.6 cm x 26 cm
ACCESSORIES
Power supply cable Yes
SAFETY FEATURES
In built thermal overload protector Yes
MOTOR TYPE
Motor insulation class Class F

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