The Tsurumi - 100mm Sensor Probe Extension Set, part number 10-40-1004, is a specialised accessory designed to enhance the functionality and versatility of Tsurumi - submersible pumps. This extension probe set is particularly useful for Uses requiring precise level control and automated pump operation.

The Tsurumi - LogicPress is an advanced electronic pressure switch designed to control and protect electric pumps in various water systems. This versatile device, available under SKU 20-40-1014, boasts features that enhance Pump - 20-40-1014 dynamic performance, efficiency, and longevity.

Logic is a series of electronic pressure switches that will control and protect an electric pump. They will start a pump immediately when a valve in the pipe system is opened and stop the pump immediately when the valve is closed. They maintain a constant system pressure, protect a pump from dry running and reduce the effects of water hammer. They are fitted with non-return valves and has a simple user interface for system status and re-set. They can be fitted to any surface mounted pump, or in the delivery line of any submersible, that operates within the rated pressure and flow and motor specifications.

Pump Control and Protection
The LogicPress automatically starts the pump when a valve in the pipe system is opened and stops it immediately when the valve is closed. This functionality maintains a constant system pressure and reduces the effects of the water hammer.

Dual Voltage Compatibility
The device can operate at both 110 volts and 230 volts, and it can work with 400 volts three-phase systems when used with a contactor.

Dry Run Protection
The LogicPress incorporates integral dry-running protection, safeguarding the pump from damage caused by operating without water.

User-Friendly Interface
It features pump status LEDs and an external reset switch for easy monitoring and control.

Versatile Installation
The LogicPress can be fitted to any surface-mounted pump or in the delivery line of a submersible pump, provided it operates within the rated pressure, flow, and motor specifications.

• Inlet/Outlet Size: 1"
• Voltage: 110-230V
• Maximum Motor Power: 0.75KW (110V) / 1.5KW (230V)
• Minimum Flow Requirement: 1 litre per minute
• Maximum Water Column: 15 metres (1.5 bar.) between the switch and the highest outlet
• Protection Rating: IP65

The LogicPress offers a comprehensive solution for pump control and protection, making it ideal for various water supply Uses in residential and commercial settings.

The Tsurumi - 170mm Sensor Probe Extension Set, part number 10-40-1000, is a specialised accessory designed to enhance the functionality and versatility of Tsurumi - submersible pumps. This extension probe set is particularly useful for Uses requiring precise level control and automated pump operation.

The Tsurumi - 70mm Sensor Probe Extension Set, part number 10-40-1002, is a specialised accessory designed to enhance the functionality and versatility of Tsurumi - submersible pumps. This extension probe set is particularly useful for Uses requiring precise level control and automated pump operation.

The Stravo - Sensor Level Sensor (SKU 10-40-1003) is an innovative electronic switch designed for efficient pump control in various Uses. This 110-volt model, with a power range of 0.40 to 0.48kW, offers reliable and automated liquid level detection for seamless pump operation.

The Stravo - Sensor Level Sensor (SKU 10-40-1001) is an innovative electronic switch designed for efficient and reliable liquid level detection and pump control. This 230-volt sensor offers a compact solution for various Uses requiring precise level monitoring and automated pump operation.

Unit Management Module

The Management Module remotely switches pumps without controls and can be utilised in both positive and negative head plumbing systems.
The pump incorporates a pressure switch to start a connected pump and a flow switch to stop the pump, ensuring a continuous supply of boosted water to all outlets without hunting. Incorporating pump run dry protection, the control module features a simple LED display for power on, pump running and fault indication.
The pump is supplied with a 70 mm long extension piece allowing the module to clear the pump terminal box.

PM 1

The Grundfos PM 1 pressure manager is designed for self-operating start/stop control of Grundfos pumps and other water supply pumps. The PM 1 is appropriate for applications where start/stop of the pump unit according to consumption is needed. The PM 1 starts the pump when the start pressure is reached, and the pump keeps running as long as there is a flow.

The PM 1 offers dry-running protection and cycling alarm for increased safety.

The Clarke - HSEC 651A Float Switch Power lead and float swich only for Clarke HSEC 651A - 110v.10m lead.