Description

Automatic Water Level Pump Controller with Float Switch for Ponds, Pools & Aquariums

Automatic Water Level Pump Controller with Float Switch

The RAUfilter Automatic Water Level Pump Controller is designed to automatically control a water pump based on the water level. It can be used with a float switch or water level sensor to automatically turn the pump ON or OFF when the water reaches the required level.

It is suitable for koi ponds, swimming pools, aquariums, water tanks, aquaponics systems, and aquaculture applications.

🔌 Easy Connection

Box size

Length 126 mm (4.96 in)
Width 126 mm (4.96 in)
Height 55 mm (2.17 in)

The controller has two separate connection cables:

• Right-side cable — Pump Connection: connect the water pump to this cable.
• Left-side cable — Float Switch / Water Level Sensor: connect the float switch or compatible water level sensor to this cable.

Once the float switch detects the required water level, the controller automatically switches the connected pump ON or OFF.

All three (3) cables are approximately 2 meters long.

⚡ Electrical Specifications

• Input voltage: 110–220 V (2m)
• Maximum pump power at 110 V: approximately 550 W
• Maximum pump power at 220 V: approximately 1100 W
• Pump connection: Right-side cable (2m)
• Float switch / sensor connection: Left-side cable (2m)
• Automatic ON/OFF control: Yes

Suitable For

🐟 Koi ponds
🏊 Swimming pools
🐠 Aquariums
💧 Water tanks
🌱 Aquaponics systems
🐟 Aquaculture and fish farms

Simple, automatic and convenient water level control for your pump.

Important: The maximum load is approximately 550 W at 110 V or 1100 W at 220 V. For pumps exceeding these limits, use a suitable relay or contactor.