Fully Trustworthy and Accurate: Offers precise, dependable fill signals that ensure safe and accurate tank filling, preventing overflows and damage.

Easy Installation: Requires a specific tool to install the affordable unit into the vent pipe, allowing quick and straightforward upgrades to existing tanks.

Upgrade Existing Tanks: Designed to add a whistle to tanks that do not already have one, improving their safety and performance with minimal effort.

Prevents Expensive Leaks and Tank Rupture: Significantly reduces the risk of spills and ruptures, saving on costly repairs and material loss.

Enhanced Delivery Efficiency: Optimizes tank filling operations, increasing the overall efficiency of tank deliveries and reducing potential errors.

Calibrated Whistle Stems: Whistle stems are calibrated to allow for product growth, ensuring the system adapts to changing tank conditions and product levels.

Customizable Whistle Stem: The whistle stem can be easily cut for tanks with a flat design, making it adaptable to a wide range of tank styles.

Patented Screen Protection: A patented screen prevents pipe scale, debris, and pests from entering the whistle chamber, ensuring clean and optimal operation.