Ductil iron products A15 manhole covers and gully grates Designed to be suitable for use in locations of pedestrian and pedal cycle traffic only. Our SafeSeal A15 range incorporates a single seal labyrinth to help prevent odour escapes and water ingress. View products A15 manhole cover ranges SafeSeal A15, B125 and C250 manhole covers which all incorporate a single labyrinth seal, helping to prevent odour escapes and water ingress.
