Through the design of wider holes, it assure access for the air to make the atmospheric pressure accelerate the flowing rate.
When hurricane strikes, yard, garden, roof and green roof may be flooded because the general drain covers are inefficient for water draining, and they are always clogged easily. It is an annoying problem. At this moment, you just need to use Dome Drain Covers to improve flow rate!
Through the design of wider holes, it assures access for the air to make the atmospheric pressure accelerate the flowing rate. Besides, Dome Drain Covers have intensive fences, these can effective block trash! The products enable to drain more smoothly, and you’re never bothered about flood!