SG4 Trackless Grille

The SG4 grille is a trackless expanding grille that does not require top or bottom fixings, ideal for low risk security applications, applications could include access control to warehouse entrances, cordoning off areas within a retail shop or partitioning within a building. It has a traditional diamond appearance made mainly of steel, the grilles consist of square steel lattice sections connected together with high tensile rivets, operating on a series of wheeled steel trolleys making at a very mobile and flexible security system. The SG4 grilles are phosphate treated to give corrosion protection and supplied in a white powder coated coloured finish. Fitted with a lock with the added facility to fix the trolleys temporarily in place with a shoot bolt into the floor. SG4 grille size range:- Maximum Height up to 2500mm Maximum width up to any width using a series of steel reinforced trolleys Please call the office on 0800 163258 if you need advice.