Vacutech Performance Unit Double Tier Exhaust Coupler The Vacutech Performance Unit Double Tier Exhaust Coupler is a high-quality stainless steel connector designed to provide a secure, leak-free connection between double-tier exhaust systems in Vacutech performance units. Built for strength, precision, and durability , this coupler ensures smooth exhaust flow , reliable system performance , and long-term resistance to demanding dairy conditions. Manufactured from premium-grade, corrosion- and chemical-resistant stainless steel , the Vacutech Performance Unit Double Tier Exhaust Coupler offers exceptional strength and durability against heat, moisture, and cleaning agents. Its precision-machined design ensures a tight, reliable seal, maintaining consistent exhaust flow and reducing back pressure within the system. The smooth internal bore promotes efficient airflow, helping the blower and vacuum pump operate at peak efficiency. Engineered for easy installation and low maintenance , this exhaust coupler provides a robust and hygienic solution for connecting double-tier exhaust assemblies in performance vacuum systems. Its welded stainless steel construction guarantees long-lasting p