VSSC204DD

204x60 Rectangular Self-Seal Coupler Duct to Duct

Used to connect 220mm x 90mm ducting to a 220mm x 90mm fitting

• Zero air leakage
• No tape or sealant required
• Quick and easy to install
• It can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems