Pre-assembly kit for counterflow FLOW JET - 3000 - 400V

Pre-assembly kit includes:
- front counterflow nozzle
- electrical cabinet
- 2x ball valve

Thanks to the front mask you can regulate the air intake directly from the pool in counterflow, as well as the water flow. The nozzle with a diameter of 4 cm can be optionally set to determine the direction of the water flow.

The pump is not part of the pre-assembly kit.