NB 18"X18" FRAME&GRATE MAIN DRAIN-2PK WH - (1002-5103)

SKU: 1002-5103
Regular price $669.72

The Neptune Benson 18x18 SuperFlow Main Drain Grates deliver the safety compliance and flow performance pool contractors need for commercial and residential installations. This professional-grade 2-pack provides 816 GPM floor installation capacity with ASME-2007 and NSF certifications that meet the strictest safety standards.

Commercial Installation Benefits

These domed SuperFlow grates feature a raised, cross-ridged profile that provides non-slip safety while maintaining water penetration even when partially blocked. The versatile wall or floor mounting options reduce inventory needs while the included screws and tool-free installation save valuable labor time on every job site.

Why Pool Contractors Choose MT Pools

With our superior customer service and daily recurring customer support, you get reliable access to certified safety equipment that protects your reputation. Our wholesale pricing on 2-packs supports your project margins while our expert technical guidance ensures proper compliance on every installation.

Frequently Asked Questions

What certifications do these main drain grates have?

The Neptune Benson grates are ASME-2007 and NSF Listed, UV and strength tested under ASME A112.19.8M and ANSI/APSP-16 standards for maximum safety compliance.

What's the difference between wall and floor installation flow rates?

Floor installation provides 816 GPM flow rate while wall installation delivers 712 GPM, both with 183.06 square inches of open area for optimal water circulation.

Are special tools required for installation?

No special tools are needed. Each grate includes mounting screws and installs easily without complicated retrofitting, saving contractors time and labor costs.

What warranty coverage is included?

Neptune Benson provides a comprehensive 10-year warranty on these main drain grates, giving contractors and their clients long-term peace of mind.

Order Your 2-Pack Today

Join thousands of pool contractors who trust MT Pools for certified safety equipment. Our team provides expert technical support and fast shipping to keep your projects compliant and on schedule.

• Pack of 2 Neptune Benson 18x18 inch SuperFlow main drain grates
• 816 GPM flow rate for floor installation, 712 GPM for wall installation
• 183.06 square inches of open area for optimal water circulation
• ASME-2007 and NSF Listed certifications for safety compliance
• UV and strength tested under ASME A112.19.8M and ANSI/APSP-16 standards
• Raised, cross-ridged profile provides non-slip safety properties
• Domed design maintains water penetration even when partially blocked
• Versatile wall or floor mounting installation options
• Includes mounting screws for easy installation
• No special tools or complicated retrofitting required
• 10-year manufacturer warranty for long-term reliability
• Professional-grade construction for commercial and residential use