The NYOS Viper 5.0 Pump delivers powerful, quiet, and efficient water movement for both freshwater and marine aquariums. Engineered and manufactured in Italy, it combines high performance with reliability and flexible installation—ideal for sumps, returns, and filtration systems requiring dependable, continuous flow.
Adjustable flow rate: From 265 to 1,323 gallons per hour (GPH)
Energy efficient: Low-wattage motor design for reduced power consumption
Quiet operation: Advanced bearing and impeller design minimize vibration
Durable construction: Silicone-sealed ceramic bearings and corrosion-resistant components
Versatile use: Submersible or external (in-sump or inline)
Easy maintenance: Tool-free access for cleaning and servicing
Flow Rate: 265–1,323 GPH (1,000–5,000 L/h)
Max Head Pressure: 9.8 ft (3.0 m)
Power Consumption: ~40 W
Voltage: 120 V / 60 Hz
Dimensions: 5.7" L × 3.5" W × 4.7" H (approx.)
Cable Length: 6.5 ft (2 m)
Installation Type: Submersible or external
Manufacturer Part # (MPN): NYO-VIPER-5.0
Sump return applications
Filtration systems, reactors, and UV units
Freshwater and saltwater aquariums up to 180 gallons