75mm Deep- Heavy Duty Ductile Iron, Hinged Gully Gratings & Frames
Usage: Group 3-for slow moving heavy traffic & areas not exceeding 500mm from the kerbside
Manufactured to BS EN124 Class C250
25 Tonne Safe Test Load
Kitemarked for third party assurance of quality
Works safety tested to +10% above EN 124 = 27.5Tonnes
Anti movement technology for improved bonding to bedding material
Non rock three point suspension for stability & silent operation
Ductile iron for improved weight to strength ratio
Black coated finish