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RS PRO Brushless Seal-less Coupling Centrifugal Water Pump 28V, 4.2W, 9L/min Flow, 850 mbar Pressure 125-3555

Category Water Pump Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Brand RS PRO
Body Material Anodised Aluminium
Maximum Operating Pressure 850 mbar
Inlet Connection Type Hose Barb
Model 125-3555
IP Rating IP45
Maximum Fluid Temperature 100°C
Input power 4.2W
Supply Voltage 28, 6V
Maximum Flow Rate 9L/min
Inlet Connection Size 8 mm
Standards/Approvals CE
RS PRO 12 V 482 mbar Direct Coupling Centrifugal Pump, 8L/minBrand RS PRO
RS PRO 1.5 bar Water Pump, 8.7L/minBrand RS PRO
RS PRO 20 V dc Centrifugal Pump with Controller, 398ml/minBrand RS PRO

Key Features

  • Equipped with a sensor-less brushless drive motor for smooth and quiet operation.
  • Constructed from anodised aluminium alloy with stainless-steel volute and connectors for durability.
  • Barbed connectors fit 8mm ID semi-flexible tubing for easy installation.
  • Includes an external brushless driver controller allowing precise speed and flow regulation.
  • Wide input voltage range of 6-28V ensures adaptable performance.
  • Operates up to 100°C maximum fluid temperature suitable for various industrial fluids.
  • Compact dimensions of 31 mm x 32 mm x 66 mm support space-constrained applications.
  • IP45 rated enclosure protects against dust and water ingress in industrial environments.

Product Description

RS PRO 125-3555 brushless seal-less coupling centrifugal water pump is engineered for precise fluid handling with a compact CNC-machined aluminium alloy body paired with stainless steel connectors. The sensor-less brushless motor offers pulseless smooth flow and high reliability with minimal maintenance.

This water pump supports a maximum flow rate of 9L/min and can achieve operating pressures up to 850 mbar. It can handle fluids up to 100°C, making it versatile across several industrial and laboratory applications.

The unit features barbed hose connectors of 8 mm inlet and outlet size designed for easy connection with semi-flexible tubing. The motor is controlled via a dedicated external brushless driver offering speed control through an onboard potentiometer or external 0-4V analog input. The voltage supply range from 6V to 28V enables flexible integration.

Its IP45 rated enclosure ensures durability against dust and water, suitable for demanding environments in industries such as medical equipment manufacturing, fuel delivery systems, solar-powered technologies, and cooling applications.

Sensor-less brushless drive motor providing quiet and efficient operation. Robust anodised aluminium alloy and stainless steel construction maximizes corrosion resistance. Seal-less design eliminates dynamic seals to reduce wear and leakage.

Versatile flow rate up to 9 liters per minute with smooth, pulseless output. Includes external brushless driver controller for precise flow and speed modulation. Supports maximum fluid temperature of 100°C for diverse industrial fluids.

Compact footprint with dimensions 31 x 32 x 66 mm for easy installation. Rated IP45 protection for use in dusty and wet industrial environments. Applications include medical devices, fuel cells, cooling systems, fuel pumps, and solar power setups.

Set contains one RS PRO brushless water pump with integrated external controller. This pump is an ideal solution within RS PRO's miniature high flow pump range, focused on durability and efficiency in fluid power systems.

Explore wide ranges of precision Water Pumps and pumping solutions in the Industrial Tools & Equipment category at EnvMart.

RS PRO Brushless Seal-less Coupling Centrifugal Water Pump 28V, 4.2W, 9L/min Flow, 850 mbar Pressure 125-3555
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Frequently Asked Questions

The maximum flow rate of this model is 9 liters per minute.

This water pump can achieve a maximum operating pressure of 850 mbar.

The input power for this unit is 4.2 watts.

It operates on a supply voltage range of 6 to 28 volts.

The pump can handle fluids at a maximum temperature of 100°C.

It features barbed hose connectors with an inlet and outlet size of 8 mm.

The body is made from anodised aluminium alloy, while the volute and connectors are made of stainless steel.

This model has an IP45 rating, providing protection against dust and water ingress.

The pump includes an external brushless driver controller that allows for precise speed and flow regulation.

The dimensions of this unit are 31 mm x 32 mm x 66 mm.

This pump is suitable for various applications including medical equipment, fuel delivery systems, and cooling applications.

The pump complies with CE standards.

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