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The cover is made from glass fiber reinforced SMC/FRP composite and has rectangular drainage openings. Its combined design allows access to the water meter well while providing a path for surface water through the cover. Drainage performance depends on the opening layout and the drainage arrangement beneath it, so these details should be checked for each project.
Parameter | Listed information |
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Product size | 750 × 450 mm, rectangular |
Material | Glass fiber reinforced SMC/FRP composite |
Recommended load | Up to 8T; confirm the test method and installation conditions |
Approximate product weight | 22 kg; confirm whether the frame is included |
Drainage design | Integrated rectangular openings |
Intended use | Water meter well access with drainage |
Project options | Size, drainage-opening layout and logo requirements can be discussed |
The listed 750 × 450 mm size does not establish the clear opening or frame dimensions. Request a product drawing to confirm the fit.
Water meter access and drainage: The cover combines an inspection opening with integrated drainage holes. Keep the openings clear and confirm that the well and surrounding drainage design can accommodate water passing through them.
Composite construction: SMC/FRP provides a non-metallic material option for residential and municipal water meter projects.
Project-specific selection: This cover may be considered for residential water meter wells, courtyards and roadside service areas. Where pedestrians or maintenance vehicles may cross the cover, check the required load performance against the installation conditions and supporting test documentation.
Before ordering, measure the well’s clear opening and support frame. Confirm the position of the drainage openings in relation to the site’s water flow and the structure below. Install the cover according to the approved drawing and the project’s requirements. During use, inspect the fit and remove debris from the drainage openings when needed.
Send Changan the well and frame dimensions, installation location, expected traffic, required load performance, quantity and any logo or drainage-opening requirements when requesting a quotation.
Browse the water meter manhole cover range or the water grate range. For another combined grate and water meter cover size, compare the 600 × 400 mm model.
It is the listed product size. Request the cover and frame drawing to confirm the clear opening and installation fit.
The page lists a recommended load of up to 8T. Confirm the applicable test documentation and installation conditions before selecting it for an area with vehicle traffic.
The openings allow water to pass through the cover, but drainage depends on their layout and the system beneath the cover. Check the complete site drainage arrangement.
The listed weight is approximately 22 kg. Confirm whether this refers to the cover alone or includes its frame.
The current product information offers these options for discussion. Send your drawing and requirements to confirm what can be supplied.
