Ruck 12 inch Tabbed Protection Grille. IP44 Wire Duct Guard

A Tabbed Protection Grille That Fits 12 Inch Duct Without Tools A tabbed grille goes in from the open end and stays put on friction and spring alone. At 12 in that is a real advantage, since reaching a screw fixing on a duct this size usually means taking the run apart. Rated IP44, weight 0.2 lbs. Getting a Wire Duct Grille In and Out for Cleaning Mount it at the open end of the run. On a duct this size the thing you are excluding is usually rodents rather than insects, and a wire grille handles that. It filters nothing, so dust control still belongs in a filter box upstream. The tabbed fit means you can pull it, clear it and refit it without disturbing the ducting. At this diameter the free area of a wire grille is worth real money in static pressure. The tabs match Ruck collars, so it seats without an adaptor. Key Features Tool-Free Tabbed Fit: Folded tabs grip inside the collar, so nothing is drilled or screwed. High Free Area: Wire construction costs far less static pressure than a pressed sheet. IP44 Rated: Rated against dust ingress and splashing water. 12 in Duct Fit: Matches Ruck 12 in collars and standard 12 in ducting. 0.2 lbs: Adds no meaningful load to the duct or its supports. Pulls Out by Hand: Cleaning takes seconds, which is why it actually gets done. Technical Specifications Specification Value Duct Size 12 in Type Tabbed wire grille Mounting Push-fit tabs, no fasteners Protection Rating IP44 Weight 0.2 lbs Function Debris and pest exclusion