2A Adjustable ventilator, aluminium2B Adjustable ventilator, plastic3A Adjustable ventilator, aluminium, with insect screen3B Adjustable ventilator, aluminium, compound, with insect screenG41 Adjustable ventilator, aluminium, extrudedG42 Adjustable ventilator, aluminium, build in, with insect screen
13E Adjustable valve vent, circular, stainless steel.13F Exhaust air valve, circular, plastic13G Supply air valve, circular, plastic
20A Ducting, Aluminium, Semi-Flexible20B Ducting, Aluminium, Flexible20C Ducting, flexible, plastic20D Ducting, accessories
G8H Louvre grille, fire resistantG8HB Grille, fire resistantG8HD Door grille, fire resistantG8HP Louvre grille, fire resistant, High PerformanceG8HPR Louvre grille, fire resistant, High Performance, roundG8K Mastic, fire resistantG8P Seal, fire/smoke resistantG8R Louvre grille, fire resistant, roundG8S Louvre grille, fire resistant, non visionG8SC Louvre grille, fire + smoke resistantG8SD Door grille, fire resistant, non visionG8V Flame taming screens
1A Fixed louvre ventilator, aluminium1B Ventilation hood, aluminium1C Fixed louvre ventilator, aluminium, flat1D Fixed louvre ventilator, aluminium, special production1E Fixed louvre ventilator, stainless steel1F Fixed louvre ventilator, copper1G Fixed louvre ventilator, polished brass1H Fixed louvre ventilator, round1K Fixed louvre ventilator, plastic6A Fixed louvre ventilator, aluminium, large louvres6B Heavy-duty fixed louvre ventilator, aluminium, large louvres
13A Fixed louvre ventilator round, aluminium13B Fixed louvre ventilator, round, plastic13C Ventilator, spherical, stainless steel13D Ventilator, spherical, stainless steel, high free-air space13H Grille, stainless steel, adjustable.14A Louvre grille, cast aluminium, round
G54 Linear bar grille, aluminiumG55 Linear bar grille, aluminiumG56 Linear bar grille, aluminiumG57 Linear bar grille, aluminium, high free-air space
14B Louvre grille, cast aluminium, square modelsG1 Louvre grille, aluminiumG11 Louvre grille, aluminium, glaze inG12 Louvre grille, aluminium, glaze in, non visionG1GS Louvre grille, aluminium, with insect screenG1S Louvre grille, aluminium, specialG2 Louvre grille, aluminium, non visionG21 Louvre grille, aluminium, surface mountedG2W Louvre grille, detachableG3 Louvre grille, aluminium, heavy-dutyG5 Louvre grille, aluminium, adjustable bladesG58 Supply grille, aluminium, adjustableG70 Louvre grille, stainless steelG72 Louvre grille, alu-zinc steelGDS Droplet separator
12A Pressure relief damper, aluminium12B Pressure relief damper, plastic12C Pressure relief damper, stainless steel12D Pressure relief damper, aluminium, built in
20E Rectangular ducting system, plastic, 110x55 mm20F Rectangular ducting system, plastic, 150x75 mm.
G31K Door grille, plastic
Door grilles manufactured from plastic. These grilles are designed for doors of minimum thickness 28 mm and maximum 45 mm. Free-air space approx. 55%.
Application
Usable in doors and dividing walls, supplied with a matching back frame. Grilles have chevron section blades, non vision.Standard
- plastic white or brown.
- 3 matching assembly fasteners
Range
| Article number | : | G31K-4412 Z |
| Specification | : | black |
| EAN code | : | 8713628144347 |
| Box Qty | : | 1 |
| Weight gramme | : | 495 |
 |  |  |  |  |
