18 x18 Inch Molded Flat Main Drain Cover - Cover Only
Best replacement cover for pool owners prioritizing safety and water flow.
Enhance your pool's safety and efficiency with the Neptune Benson 18 x 18 Inch Molded Flat Main Drain Cover. This cover, sold separately from the frame and hardware, is engineered for durability and performance. It provides a substantial 54% open area for optimal water flow, crucial for maintaining water quality. The non-slip surface ensures safety, while rigorous UV and strength testing guarantees longevity. Designed to meet key industry safety standards, this cover is a reliable component for your pool's circulation system.
$217.20
Owner Satisfaction
4.5
/ 5
Category Rank
446
/ 2961
#446 in Pool & Spa Accessories
Price vs Category Average
-34%
Below average
Dimensions
1818457.2457.2
/ x inches ( mm x mm)
Who it's for
- Commercial pool operators prioritizing bather safety and regulatory compliance
- Facility managers seeking long-lasting, weather-resistant pool equipment
- Engineers requiring high-flow circulation for large-scale aquatic systems
Who should skip it
- Owners lacking the specific compatible Neptune Benson frame
- Budget-conscious buyers looking for inexpensive residential drain solutions
- Maintenance staff wanting to minimize manual pool cleaning tasks
Performance breakdown
Hydraulic Efficiency
The 54% open area ensures superior water circulation and filtration performance.
Safety Compliance
Meets all critical ASME and ANSI safety standards for pool drainage.
Material Durability
UV-resistant construction stands up to harsh chemicals and intense sun exposure.
Surface Traction
Engineered with a non-slip texture to prevent accidents in high-traffic areas.
Longevity Assurance
A robust 10-year warranty reflects the manufacturer's confidence in build quality.
Installation Compatibility
Requires specific existing hardware since the frame is sold separately.
Key Specs
Dimensions
18 x 18 inches (457.2 mm x 457.2 mm)
Floor GPM Flow Rate
1080
Wall GPM Flow Rate
748
Open Area
54%
Certifications
ASME A112.19.8M, ANSI/APSP 16-2011
Warranty
10 Years
Manufacturer Part Number
1002-5367
Mounting Type
Recessed/In-Wall
Features
- Provides 54% open area for flow
- Non-slip surface for safety
- UV and strength tested for durability
- Designed for 18 x 18 inch drains
- Meets industry safety standards
- 10-year manufacturer warranty
What customers say
Customer satisfaction centers on the drain cover's superior quality and essential safety compliance. Users highly value the robust, heavy-duty construction, noting its excellent resistance to pool chemicals and UV degradation, which promises long-term durability. While the initial cost is recognized as premium, purchasers consider it a justified investment for reliable adherence to VGB safety standards. The core benefit is the peace of mind derived from using a certified component that performs its critical safety function flawlessly. This Neptune Benson cover is strongly recommended for environments prioritizing regulatory compliance and lasting performance.
Know before you buy
No, this product is the cover only. You will need to use your existing frame and hardware or purchase them separately.
The flow rate depends on the installation type. It is rated for 1080 GPM when installed on the floor and 748 GPM when installed on the wall.
Yes, this Neptune Benson cover is certified to meet ASME A112.19.8M and ANSI/APSP 16-2011 industry safety standards.
The 54% open area is designed to allow for optimal water flow, which helps maintain consistent circulation and water quality throughout your pool system.
Yes, the cover is UV-tested for durability, making it suitable for outdoor environments, and it is built to withstand the chemical exposure found in both indoor and outdoor pools.
This product is backed by a 10-year manufacturer warranty, providing long-term assurance regarding its material strength and durability.
Still have a question?
Ask Hayley anything about this product before you decide.