4” Borewell Submersible Pumps

Technical Specification

Power range (kW)	0.37kW – 5.5kW
Version	Single Phase 230 V, A.C / Three Phase 380 V, A.C
Frequency / Speed	50Hz / 2880 rpm
Duty type	S1
Degree of protection	IP-58
Max Head	540m
Max. Flow rate	25.2m /hr
Nominal Outlet size in mm	32,40,50 & 65
Maxi. Liquid Temperature	33°C

Material of Constructions

Fully AISI 304 / 316 / 904 L

Applications

Product Description

4-inch borewell submersible pumps are the most versatile range, suitable for homes, farms, commercial buildings, and community supply systems. With power options from 0.37 kW up to 5.5 kW, they run on single-phase 230 V AC or three-phase 380 V AC supply, operating at 50 Hz / 2880 rpm under S1 continuous duty. This wide capacity makes them highly dependable for varied water demands.

The pump features IP-58 protection, water-filled rewindable construction, and high-grade silicon steel laminations for long life and dependable performance. The efficient hydraulic design helps achieve a maximum head of 540 m and a flow rate of up to 25.2 m³/hr, while the rugged T-Bolt & Thread-type construction adds structural strength. The built-in check valve protects the system from pressure surges and backflow.

With outlet sizes ranging from 32 mm to 65 mm and a maximum liquid temperature of 33°C, these pumps perform well in deep borewells and fluctuating voltage conditions. They provide quiet operation, no priming requirement, and corrosion-resistant reliability, making them ideal for irrigation, domestic water lifting, and commercial applications.