Jet NJ 4500

The Newa Jet NJ 4500 professional return pump delivers outstanding hydraulic performance for centralized filtration systems or large marine aquariums. It generates an adjustable flow rate of 4600 l/h with a 3.1-meter head height, running on a low 50W power draw. It operates submerged or dry inline and includes an electronic dry-run automatic shutoff.

The self-protecting motor prevents damage from overheating due to dry running or accidental blockages of the impeller, while the outlet nozzle and included accessories allow for optimal use in dry inline installations as well.

Key Features

• Professional Efficiency (4600 L/H): High-volume water turnover combined with a low 50W electricity consumption.
• Wet & Dry Functionality: Suitable for submerged or dry inline configurations with robust hose fittings included.
• 3.1-Meter Head Height: Ideal for feeding setups or returning water from low cabinet sumps.
• Electronic Safety Cut-out: Active thermal monitoring shuts down the pump if dry running is detected.