Havells 1HP Single Phase Self Priming Mini Monoblock Pump,

About this product

• 1 HP Single Phase Self‑Priming Monoblock Pump

• Energy Efficient Motor with Dual‑coated F‑Class Copper Windings

• Dynamically Balanced Rotor

• Anti‑clockwise rotation when viewed from the driving end 

Product Specifications

• Motor Power: 1 HP (0.75 kW)

• Suction Size: 25 mm

• Delivery Size: 25 mm

• Head Range: approx. 6–34 m (up to about 40 m depending on model variant)

• Flow Rate: approx. 2700 LPH at lower head, falling to ~800 LPH at higher head (typical for SAGAR1 series) Speed: ~2850 RPM

• Voltage Operating Range: ~200–280 V (some sources 180–260 V)

• Insulation Class: F

• Motor Body: High‑quality extruded Aluminium

• Pump Casing: Cast Iron FG‑200

• Impeller: Forged Brass

• Shaft: EN‑8 Carbon Steel (some variants SS‑410/Stainless)

• Cable: ~0.3 m & ~1.5 sq mm

• Thermal Overload Protector: Yes

• Weight: ~10–12 kg depending on build

• Packaging Dimensions: approx. 406 × 305 × 279 mm (varies) 

Construction & Build

• Pump-casing: durable Cast‑Iron FG‑200

• Motor Body: Aluminium extruded for reduced corrosion and greater heat dissipation

• Copper motor windings: Dual‑coated F‑class for better thermal tolerance and efficiency

• Brass impeller: highly wear‑resistant to handle particulates in water

• Mechanical seal: high‑quality design (carbon vs ceramic)

• Shaft: EN‑8 or SS‑410 depending on variant

• IP rating: often IP‑55 or IP‑65 for outdoor suitability

• In‑built Thermal Overload Protector (TOP) safeguards motor under voltage fluctuations 

Applications

Suitable for applications such as:

• Apartments, bungalows, farm‑houses, construction sites

• Gardening and fountains

• Overhead/underground water tanks

• Pressure‑boosting systems

• Hotels, hospitals, industrial water circulation setups 

Packaging Contents

• Pump unit

• Instruction manual

• Warranty card

• Suction strainer (where applicable) 

Warranty & Manufacturing

• Warranty: 1 year

• Country of Origin: India

• Manufacturer: Havells India Ltd.