Model 4SPM2-21F Phase /

Taifu 4SM Deep Well Pump

Power: (kW / HP) 1.5 kW / 2
HP Outlet Size: 1 1/4"
Frequency: 60Hz
Speed: 3450 rpm
Max Flow: 4 m³/h

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Model

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Specifications

Model	4SPM2-21F Phase /
Voltage Single Phase	/ 220V
Power	(kW / HP) 1.5 kW / 2
HP Outlet Size	1 1/4"
Frequency	60Hz
Speed	3450 rpm
Max Flow	4 m³/h
Max Head	126 m

Description

The Taifu 4SM Deep Well Pump is a 4-inch submersible pump engineered for clean water extraction in deep well and borehole applications. Built with stainless steel casing, impeller, and diffuser components, it delivers reliable performance under demanding water supply conditions.

Key Benefits

Stainless steel casing for both pump and motor for corrosion resistance
Stainless steel impeller and diffuser for durability and consistent hydraulic performance
IP68 protection class suitable for submerged operation

Product Overview

The Taifu 4SM series is designed for pumping clean, chemically neutral water free from solid or abrasive substances. With a maximum working pressure of 3.5 bar and insulation class F motor protection, it supports dependable continuous operation in residential, agricultural, and light commercial water systems. Suitable for boreholes and deep wells, the pump operates within a liquid temperature range of 0°C to 40°C and ambient temperatures up to 50°C.