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Venturi massage jets kit - 4 jets - concrete
The venturi system allows control over the jet power
For concrete spa - Max structure thickness: 15cm
Must be used with a 2 - 4 jets suction kit
Worldwide delivery
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100% compatible parts
2-year warranty (1 year for professionals)
Includes all the parts necessary for the completion of the second part of your massage circuit.
Simply and easily build your massage spa with our ready-to-install concrete spa kits from Boospa.
The venturi massage jets kit - 4 jets - concrete is a simple kit designed for concrete spas with a structure not exceeding 15cm.
However, it is possible to create a lost formwork for the installation of the jets and exceed the maximum indicated thickness.
Here is a photo showing the installation using a lost formwork:
The parts are made of high-quality ABS designed to be perfectly sealed in concrete.
The venturi circuit allows control of the jet power
It is possible to control the power output of the hydromassage jets.
What is a venturi valve? It is simply a valve that allows more or less air to enter by turning it. It will create an air intake and form a vacuum at the hydromassage jet to accelerate the flow rate.
To explain this acceleration phenomenon, we can take the example of an inverted water bottle. A picture is worth a thousand words.
Hydromassage nozzles must have 2 inputs: one for water inlet, the second for venturi air inlet. It is necessary to create an additional circuit originating from the venturi valve that will be sealed in your concrete spa
This is a basic jet kit, it is possible on request to adapt the parts so that the kit can meet specific needs.
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