Air Regulation Unit for Counter Current System STP-SS - 7034191

Bosta – Air Regulation Unit for Counter Current System STP-SS

This is a genuine Bosta replacement air regulation unit designed specifically for the Bosta Counter Current System type STP-SS. It controls the mixture of air and water delivered through the counter current nozzle, allowing users to fine-tune the feel and intensity of the jet stream to suit their swimming training needs.

How It Works

By turning the air regulator, air is drawn into and mixed with the pressurised water jet via the Venturi effect — creating turbulence that softens the jet and produces a more natural, comfortable swimming resistance. The regulator also acts as a non-return valve when a massage hose is attached to the system, making it a dual-purpose component essential to correct system operation.

Compatibility

This air regulation unit is engineered exclusively for the Bosta Counter Current System type STP-SS (including the STP-2200SS variant). It is not interchangeable with other counter current families such as the standard STP, New Jet Vag, or Jet Swim series. Always verify your system model before ordering.

Why Genuine Matters

As a genuine Bosta spare part, this unit is manufactured to the exact tolerances of the original STP-SS assembly, ensuring a secure fit, correct airflow calibration, and reliable non-return valve function. Aftermarket alternatives may compromise jet performance or allow backflow into the air intake.