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

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.