Wavin Ventiza Transition PVC Oval 195x80 mm to 125 mm Eccentric M/S 19710030

Good points

Impact-resistant PVC

100% recyclable

Installation convenience

Airtightness class ATC1

Wavin Ventiza Transition PVC Oval 195x80 mm to 125 mm Eccentric M/S

This eccentric PVC transition with dimensions of 195mm x 80mm (oval) to round 125mm features a glued socket connection on one side that directly fits over a duct, eliminating the need for an additional connector to link with the oval recessed duct.

The oval ducts and fittings have a built-in height of only 90 mm (duct height 80 mm). This makes the system suitable not only for recessed applications but also for installation in lowered ceilings or other space constraints. The robust impact-resistant PVC makes them durable and capable of withstanding the loads during concrete pouring.

Recessed ducts are ventilation ducts integrated into a floor or concrete to enable air distribution or extraction in buildings. These flexible products are designed to be invisible and are commonly used in new construction and renovation projects. Furthermore, a recessed duct can be used in walls, floors, and/or ceilings. Combined with a straight recessed duct and various fittings, a ventilation duct can be installed as desired. There are both round and rectangular recessed ducts. Some advantages of recessed ducts include: efficient airflow, space-saving, noise reduction, and design flexibility.

Ducts and Fittings: Air Tightness and Durability

The ducts and fittings meet the highest air tightness class, ATC1, as established in NEN-EN 17192:2019. This means that the system is three times more airtight than systems with ATC2, which corresponds to the LUKA air tightness class D. This high air tightness improves both energy efficiency and air quality.

Benefits of Low Wall Roughness

Thanks to the low wall roughness of PVC, there is less dirt accumulation and friction losses are minimal. PVC has the lowest wall roughness of all ventilation ducts, contributing to optimal airflow. Flexible ducts, on the other hand, have the highest wall roughness, although they excel in flexibility.

Category code	245
Model	Uninsulated duct
Material duct	Other
Material quality duct	Polyvinyl chloride (PVC)
Wall thickness duct	2.6 mm
Production method	Seamless
Material insulation	Other
Outside colour	Blue
Design form	Eccentric in height
Connection type connection 1	Oval air duct
Nominal duct width connection 1	195 mm
Nominal duct height connection 1	80 mm
Connection 1	Glued sleeve
Connection type connection 2	Round air duct
Nominal duct diameter, connection 2	125 mm
Connection 2	Glued end
With pre-mounted seal	No
With push-on profile	No
With push-on clamp	No
Fitting reducing piece	Yes
Duct reducing piece	Yes
Length	117 mm
Length of connection 1	60 mm
Working length connection 1	20 mm
Length of connection 2	60 mm
Working length connection 2	20 mm