Nu-Calgon 4778-20 TurboTank Self Recoil Hose

The Nu-Calgon 4778-20 Turbo Tank Self Recoil Hose is a flexible service component used with coil cleaning and maintenance equipment. In HVAC systems it connects pressurised tanks to evaporator and condenser coils for controlled delivery of chemical solutions during servicing. The self-recoiling design allows the hose to extend during use and automatically retract after operation, improving handling and reducing clutter around service equipment. It operates as a fluid delivery line within, ensuring a consistent flow of cleaning agent to coils and internal components during servicing procedures.