Vacutech Performance Unit Single and Double Tier Coupling Kit The Vacutech Performance Unit Single and Double Tier Coupling Kit is a precision-engineered connection system designed to provide a secure, leak-free link between single and double tier Vacutech performance vacuum units. Built for strength, reliability, and ease of installation , this coupling kit ensures smooth airflow , stable vacuum performance , and long-term durability in high-demand dairy environments. Manufactured from high-quality, corrosion- and chemical-resistant stainless steel , the Vacutech Performance Unit Single and Double Tier Coupling Kit delivers exceptional durability and hygienic performance , even under constant use. Its precision-machined fittings guarantee a perfect, airtight connection between tiers, preventing air loss and maintaining consistent vacuum balance across the system. The robust seals and fastening design make installation quick and dependable, while the smooth internal bore supports efficient airflow and easy cleaning. Engineered for optimal performance and longevity , this coupling kit is an essential component for maintaining the integrity and efficiency of your Vacutech system. Whe