

The Tunze Silence 1073.040 return pump is a powerful and versatile solution suitable for both freshwater and saltwater aquariums. With an adjustable flow rate from 300 to 3,000 l/h , this pump ensures optimal performance while ensuring low power consumption (only 16 - 42 W ).
Thanks to its robust design and quiet operation , it is perfect for demanding aquarists looking for reliability and durability. It can be used in immersion or externally .
| Features | Details |
|---|---|
| Adjustable flow rate | 300 to 3,000 l/h |
| Power consumption | 16 to 42 W (230V/50Hz) / 18 to 47 W (115V/60Hz) |
| Lift height (Hmax) | 3 meters |
| Outlet fittings | 3/4" GAS (thread for PVC, reactors, filters) |
| Tension | 230V/50Hz (115V/60Hz) |
| Cable length | 2.2 meters |
| Dimensions (without joints/suction cups) | 118 x 94 x 75 mm |
| Installation | Internal (immersed) or external |
✅ Adjustable flow rate : precise performance control according to your needs
✅ Quiet: one-piece high-performance rotor with ceramic shaft and bearings
✅ Economical : very low power consumption for maximum efficiency
✅ Rugged and durable : designed to the highest international safety standards
✅ Easy installation : 3/4" GAS threaded fittings for versatile connection
✅ Optimal stability : equipped with four integrated suction cups for reliable attachment
This pump is ideal for:
Freshwater or marine aquariums
Complex filtration circuits
Calcium reactors, fluidized bed filters or other ancillary systems
Its ergonomic design and exceptional build quality make it a durable and reliable product, destined to provide years of worry-free use.
Give your aquarium a quiet, economical and high-performance pump now with the Tunze Silence 1073.040!

The Tunze Silence 1073.040 return pump is a powerful and versatile solution suitable for both freshwater and saltwater aquariums. With an adjustable flow rate from 300 to 3,000 l/h , this pump ensures optimal performance while ensuring low power consumption (only 16 - 42 W ).
Thanks to its robust design and quiet operation , it is perfect for demanding aquarists looking for reliability and durability. It can be used in immersion or externally .





site de référence aquariophilie récifal
Bon débit de cette pompe , par contre elle est un peu bruyante .