Lawson - SuperSump Main Drain System - 12" x 12" - Sump & Grate - White - 2 Pack - MLD-SG-1212-WT2 $1,436.06 Lawson - SuperSump Main Drain System - 12" x 12" - Sump & Grate - White - 2 Pack - MLD-SG-1212-WT2 The SuperSump main drain system eliminates the need for certification of field-formed sumps by a licensed design professional.ASME-2007 and NSF... Add to Cart
Lawson SuperFlow - Large 18" x 54" Frame and Grate + Screws, Floor 4269 GPM $1,493.66 Lawson SuperFlow - Domed Frame and Grates - 18" x 54" Frame and Grate with Screws, Floor 4269 GPM Only Lawson Aquatics, Inc. has SuperFlow Frame and Grates NSF LISTED and VGB-2008-certified unblockable main drain grates with a "super flow" rate and a... Add to Cart
