Hatroi HA149 D=30mm Silicone Fuel Connector Clamp for #150 35CC  [HA149]

Clamp design that helps consistent engine setup

This Hatroi HA149 silicone connector clamp carries a 30mm nominal diameter and is targeted at the #150 35CC engine family referenced in the title. It acts as a retention device to keep soft fuel tubing seated securely on nipples and barbs used in RC engines.

Fitting is done by sliding the clamp onto the hose, seating the tubing over the fitting, and compressing the clamp until the tubing is held tightly. By preventing slow leaks the clamp contributes to steady fuel delivery, which in turn helps maintain repeatable tuning and throttle response.

The silicone construction is chosen for its pliability and its ability to be refitted during tune cycles. If you plan to use the clamp on other hardware, check that the clamp diameter and the hose/fitting geometry are compatible before final assembly.