Submersible pump SP2A-9MS402B 0.37kW 3x380-415V 1.5m cable 09001K09

Submersible pumps for wells and boreholes – a reliable source of water

The SP2A-9MS402B submersible pump is a solid solution for drawing water from wells, boreholes and tanks. Made of high-quality stainless steel, it ensures long-lasting and trouble-free operation even in difficult conditions. This model is used both in domestic water supply installations and in irrigation or industrial supply systems. The pump's design is focused on efficiency and durability, which translates into low operating costs and minimal maintenance requirements.

Construction and application

The SP2A-9MS402B pump is equipped with a 0.37 kW motor powered by 380-415V voltage. Thanks to this, it is able to deliver up to 2.6 m³ of water per hour, raising it to a height of up to 55.1 meters. The use of an impeller made of stainless steel guarantees resistance to corrosion and abrasion, which is particularly important when drawing water containing sand – the pump tolerates up to 50g/m³ of impurities. The built-in check valve prevents water from flowing back after the pump is switched off, which makes it easier to restart and protects the motor from hydraulic damage. The length of the power cable (1.7 m) ensures convenience during installation, and the IP68 protection class guarantees tightness and safety of operation even in a completely submerged environment.

• Durability and reliability: The use of high-quality stainless steel (including grade 1.4301) in the pump and impeller construction ensures corrosion resistance and long device life.
• Efficiency: The 0.37 kW motor allows for a flow rate of up to 2.6 m³/h and lifting water to a height of up to 55.1 meters – ideal parameters for most domestic and industrial applications.
• Resistance to impurities: The pump is designed to operate in water containing sand (up to 50 g/m³), eliminating the risk of damage and downtime related to mechanical contamination.
• Safety: The IP68 protection class guarantees complete tightness and safety of use in a submerged environment, minimizing the risk of electrical failures.
• Easy installation: The length of the power cable (1.7 m) and compact dimensions (pump diameter: 101 mm, length: 571 mm) facilitate the installation of the pump in a well or borehole with a minimum diameter of 105 mm.
• Motor protection: The built-in check valve prevents water from flowing back after the pump is switched off, protecting the motor from hydraulic damage and reducing energy consumption during restart.