Ubbink AE34c Seal Ring (1 bag of 10 pcs) for use with Semi-Rigid 75/63mm Outside/Inside Diameter Duct F00439 The MB Hi-Viz Orange is

The MB Hi-Viz Orange is a clip-on bag designed to hold a small selection of tools and meters

surface/recessed mounting

rigid ducting should be used and not flexible ducting

MEV is an abbreviation of Mechanical extract ventilation

An easy to use 2-in-1 one design that can be used to flare or swage

Ubbink AE34c Seal Ring (1 bag of 10 pcs) for use with Semi-Rigid 75/63mm Outside/Inside Diameter Duct F00439 The MB Hi-Viz Orange isUbbink AE34c Seal Ring (1 bag of 10 pcs) for use with Semi Rigid 75 63mm Outside Inside Diameter Duct. Ubbink Air Excellent is a semi rigid, radial ducting system for use with MVHR systems. Its innovative design reduces installation times, improves system performance and ease of commissioning and components are BIM ready.