Countercurrent swimming nozzle Astralpool Basic NL

NL Basic Mouthpiece

• Front cover,
• nozzle assembly,
• stop/start control and
• air regulation control.

Autonomy without leaving the pool

Thanks to the ON/OFF and air regulation buttons, you can fully control the counter-current swimming equipment without having to leave the pool.

Adjustable in any direction

Choose the direction and intensity of the water jet that suits you best. The system has a nozzle that will allow you to regulate the orientation of this in addition to the flow intensity.

Recommendations:

- The equipment, specifically the nozzle, must be installed at a minimum depth of 30 cm below the water level. Otherwise, air may be sucked in.
- For a good conservation, it is recommended that the user follows the maintenance instructions for stainless steel.

The counter-current swimming equipment offers you the possibility to train without leaving your own pool. You face the resistance of a strong current of bubbling water, which allows you to practice any swimming style, regardless of the size of the pool.

One of the advantages of the counter-current swimming equipment is that you can operate it
from inside the pool.
In its design and construction, the aspect of durability has been taken into account to the maximum, using corrosion-proof materials (stainless steels and plastic materials) and can be installed in both concrete and liner pools.

How it works:

It is an autonomous and independent equipment of the hydraulic circuit of the swimming pool. The equipment sucks the water from the pool through the side openings in the front panel or nozzle assembly, while the water is propelled through the nozzle located in the centre of the same front panel. The water jet can be adjusted in both direction and intensity by operating directly on this delivery nozzle.
A specific inlet allows air to enter the water jet by means of a Venturi system, which can be adjusted via the front panel.