Maintenance hole cover
Model：DWB
Product Number:
10-inch maintenance hole cover: DWC10-01 (cast iron) DWB10-01 (plastic)
12-inch maintenance hole cover: DWC12-01 (cast iron) DWB12-01 (plastic)
16-inch maintenance hole cover: DWC16-01 (cast iron) DJE16-01 (plastic)
Material: HDPE + fiber 30% and cast iron
Size: 10, 12, 16 inches
Applicable to 10, 12, 16" PVC water pipes, soft or hard permeable pipes
Key features:
1. Surface drainage function
2. As a maintenance channel, it is set above the drain outlet of the atrium or flower bed. This is a safe practice. It is not needed under normal circumstances. If the drain outlet is blocked, it can be used as a repair channel to clear it (it is recommended to use an industrial vacuum cleaner to remove the obstruction). It is recommended that each drain outlet should be set up. It is suitable for atriums or flower beds with a fill height greater than 50cm.
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10-inch maintenance hole cover: DWC10-01 (cast iron) DWB10-01 (plastic)
12-inch maintenance hole cover: DWC12-01 (cast iron) DWB12-01 (plastic)
16-inch maintenance hole cover: DWC16-01 (cast iron) DJE16-01 (plastic)
Material: HDPE + fiber 30% and cast iron
Size: 10, 12, 16 inches
Applicable to 10, 12, 16" PVC water pipes, soft or hard permeable pipes
Key features:
1. Surface drainage function
2. As a maintenance channel, it is set above the drain outlet of the atrium or flower bed. This is a safe practice. It is not needed under normal circumstances. If the drain outlet is blocked, it can be used as a repair channel to clear it (it is recommended to use an industrial vacuum cleaner to remove the obstruction). It is recommended that each drain outlet should be set up. It is suitable for atriums or flower beds with a fill height greater than 50cm.
Highly durable material, anti-clogging design, excellent drainage performance
Our maintenance hole covers are made from high-quality HDPE+fiber 30% or solid cast iron materials. The special anti-blocking design makes them an ideal choice for atrium or flower bed drains. The HDPE+fiber 30% material is lightweight, easy to install and transport, while the added fiber enhances durability. Cast iron, on the other hand, offers superior strength, making it suitable for handling heavier loads. No matter the material you require, our maintenance hole cover options provide excellent performance, ensuring reliability and longevity for your drainage system.
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