Pneumatic Hose for STP-SS Counter-Current System 3 × 8 mm - 7034201

Bosta – Pneumatic Hose for STP-SS Counter-Current System 3 × 8 mm

This is the genuine Bosta replacement pneumatic hose designed specifically for the STP-SS counter-current swimming system. It serves as the air-pressure line that connects the pneumatic push-button switch to the pump’s control circuit, allowing the swimmer to start and stop the counter-current unit directly from the poolside panel. Keeping this hose in good condition is essential for reliable, safe operation of the system.

Compatibility

This pneumatic hose is a dedicated spare part for the Bosta STP-SS counter-current system range. The STP-SS unit features a pneumatic start button integrated into its front cover panel, and this hose is the air line that makes that button function. Always verify your system model before ordering to ensure a correct fit.

Why Genuine Matters

Using a genuine Bosta part guarantees an exact dimensional match — 3 mm inner diameter and 8 mm outer diameter — ensuring an airtight connection with no signal loss in the pneumatic switch circuit. Off-brand hoses of similar sizing may not seal correctly at the system’s fittings, leading to unreliable switching or pump start failure. A genuine replacement restores original performance without the guesswork.

Installation

Replacement typically involves accessing the front cover panel of the STP-SS unit where the pneumatic switch is housed, removing the old hose, and routing the new hose between the push-button and the pump control port. Professional installation by a qualified pool technician is recommended to ensure the hose is routed, trimmed, and secured correctly for a lasting, leak-free result.