Contact

Unit 11 

Bushell Estate, Lester Way

Wallingford, OX10 9DD

Tel: 01491 836 666

Email: info@cvcdirect.co.uk

Ducting

Why is it important?

 

In choosing a ventilation system, much attention is paid to the choice of heat recovery unit, but usually  little attention is paid to the ducting arrangements. The design and specification of the ducting is just as important as the choice of ventilation  unit if one is to maximise the efficiency of the system.

Rigid PVC Ducting

The most commonly used ducting in domestic situations, providing a smooth-bore system with good airflow characteristics, combined with ease of handling and installation. Available in 100, 125 & 150mm OD. Rectangular ducting is available in the equivalent sizes providing a lower profile where space is limited.

 

Rectangular sizes are 110 x 55, 204 x 60 and 220 x 90(Megaduct)

Galvanised Steel Spiral Ducting 

Rigid ducting providing a robust system, particularly on larger installations and about the only choice for ducts greater than 150mm dia.. Available in 3m lengths. Will give excellent airflow and is extremely efficient especially if used with “Safe*” fittings. (*Safe fittings incorporate a double rubber seal on each end, virtually ensuring that there are no air leaks from the system. It also simplifies installation and reduces time required).

Ubbink Air Excellent System

Air Excellent System is a modular air distribution system with flexible hoses and various connectors and air distribution. The system is to be applied in all conventional ventilation systems and is suitable for new construction and renovation. The system is available in the hemisphere dimensions 50 x 100 mm and 60 x 130 mm and around 75/63 and 90/75.

Ubbink Air Excellent System

Air Excellent System is a modular air distribution system with flexible hoses and various connectors and air distribution. The system is to be applied in all conventional ventilation systems and is suitable for new construction and renovation. The system is available in the hemisphere dimensions 50 x 100 mm and 60 x 130 mm and around 75/63 and 90/75.

  • Flexible and durable

  • smooth internal

  • low air resistance

  • maintenance friendly

  • Antibacterial and anti-static properties

  • Easy installation: `plug and play '

  • High airtightness class

The inside of the tube is smooth, so there is a slight resistance. In addition, the hose has antibacterial and antistatic properties which hygiene is maintained. These hygienic properties, the Air Excellent System certified by TÜV. 

The semicircular Air Excellent System is 30% thinner than conventional air distribution systems, which can be significant savings in the height of the finished floor. The hose is adapted to be collapsed in concrete.