Clear Opening 1000x1000mm Square Cover &Frame
1150×1150-60 Lockable /Sealed Class A50
Features
Manufactured to BS: EN124
Composite Square Cover
1000x1000mm (40”) Clear opening
Lockable with screws
Sealed with rubber
Double-handle
Manhole lid lifter :ID723
Skid resistance
Color available black, grey, green, yellow and others
Clients customized available
Manufactured to BS: EN124
Composite Square Cover
1000x1000mm (40”) Clear opening
Lockable with screws
Sealed with rubber
Double-handle
Manhole lid lifter :ID723
Skid resistance
Color available black, grey, green, yellow and others
Clients customized available
Quantity
CHRS™Composite Square Cover is used the newest fiberglass-manufacturing innovation sheet moulding compound (SMC), and it combines the best of the older Open-Mold Spray Up and Resin-Transfer Molding (RTM) methods. Compared with the traditional cast iron cover or ductile iron cover,CHRS™ Composite Square Cover has many advantages, such as Watertight,Lightweight,Non-conductive,UV protected,Non-corrosive,Anti-slip,No scrap value and cost competitive etc.
Therefore,CHRS™ Composite Square Cover has become the best alternative to traditional steel and iron covers.
Product Structure Diagram：
Specifications and Dimensions：
| Cover | Product Grade | Square Cover Specifications | Embedment Depth h | Square Cover Edge Dimensions a×b | Weight |
| A50 | 1150×1150×30 | 15mm | 1150×1150 | 24kg |
| Frame | Frame Specifications | Frame Height H | Frame Edge Dimensions a× b | Clear Opening CO | Weight |
| 1230×1230×57 | 57mm | 1230×1230 | 1000mm | 16kg |