Nowadays, the aquaristic market offers a large choice of universal pumps of various shapes and powers. TUNZE Silence return pumps combine all the advantages you would expect to find in a modern and powerful universal pump for freshwater and saltwater aquariums. Particular attention has been paid to the quality of their manufacture in order to obtain durable and maintenance-free operation for many years. TUNZE Silence return pumps are built according to the most stringent international safety standards.

The Tunze Silence 1073.020 return pump is designed to offer optimal performance and unparalleled reliability in the world of aquaristics. Whether you have a freshwater or saltwater aquarium, this pump is designed to meet your water circulation needs. Its quiet operation and low energy consumption make it an ideal choice for aquarists concerned about the environment and the well-being of their fish. 🐠

The advantages of the Silence 1073.020 Return Pump

• Adjustable flow rate: Adjust the flow rate from 200 to 2400 l/h according to the specific needs of your aquarium.
• Very low energy consumption: Thanks to its optimized design, the pump consumes only 14 to 30 W, which reduces your electricity bill. ⚡
• Versatile use: Can be used submerged or externally, offering great installation flexibility.
• Easy connection: Pump outlet with ¾" GAS thread for connection of PVC parts, reactors, filters, etc.
• Ergonomic design: Stable base thanks to four integrated suction cups for easy and secure installation.
• Ultra-quiet operation: High-performance rotor in one rigid piece, ceramic shaft and bearings for a peaceful experience. 🔇

The power curves of the Silence 1073.020 pump have a tolerance of +/-10%. Its ergonomic design ensures easy installation and reduced maintenance, allowing you to fully enjoy your aquarium. ✨

With a flow rate of 200 - 2,400 l/h, a power consumption of 14 - 30 W (15 - 34 W), a maximum head Hmax of 2 m, ¾ GAS connections and a voltage of 230V/50Hz (115V/60Hz), the Silence return pump is all you need for a freshwater or saltwater aquarium. With a cable length of 2.2 m and dimensions without connections and suction cups of 118 x 94 x 75 mm, this pump is designed with the most stringent international safety standards. It offers power curves with a tolerance of +/-10% and very low energy consumption. It is suitable for submerged or external use, with adjustable flow rate, a pump outlet with ¾ GAS thread for the connection of PVC parts, reactors, filters, etc., an ergonomic design with a stable base thanks to its four integrated suction cups and very quiet operation thanks to its high-performance rotor in one rigid piece, ceramic shaft and bearings.

Frequently Asked Questions