
Neptune Benson MLD-FGD-1818-2W 18" SuperFlow Main Drain Grate, 816 GPM, 2-Pack
Neptune Benson MLD-FGD-1818-2W 18" SuperFlow Main Drain Grate, 816 GPM, 2-Pack
This is an 18 x 18 inch 816 GPM replacement Main Drain Grate Only. This comes as a pack of two. The domed SuperFlow main drain grating is unique since it can maintain a flow rate of 816 GPM (18 x 18 inches). Includes grate (cover only) and screws. ASME-2007 and NSF Listed.
Features:
- Open Area: 183.06 square inches
- Flow Rate Wall: 712 GPM
- Flow Rate Floor: 816 GPM
- Wall or floor installation
- ASME-2017 and NSF Listed
- UV and strength tested under ASME A112.19.8M
- Raised, cross-ridged profile for non-slip (and water penetration if blocked)
- Ten-year warranty
Specifications:
- Brand: Neptune Benson
- Shipping Dimensions: 20 x 20 x 7 inch
- Cover Open Area: 183.06 square inch
- Cover Shape: Square
- Weight: 20 pounds
- Floor Flow Rate Measure A: 816 gal/min
- Standards Approvals: NSF Certified, ANSI Certified, APSP Certified, ASME Certified
- Wall Flow Rate Measure A: 712 gal/min
- Commercial, Residential, or Professional: Commercial
Original: $999.99
-65%$999.99
$350.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Neptune Benson MLD-FGD-1818-2W 18" SuperFlow Main Drain Grate, 816 GPM, 2-Pack
This is an 18 x 18 inch 816 GPM replacement Main Drain Grate Only. This comes as a pack of two. The domed SuperFlow main drain grating is unique since it can maintain a flow rate of 816 GPM (18 x 18 inches). Includes grate (cover only) and screws. ASME-2007 and NSF Listed.
Features:
- Open Area: 183.06 square inches
- Flow Rate Wall: 712 GPM
- Flow Rate Floor: 816 GPM
- Wall or floor installation
- ASME-2017 and NSF Listed
- UV and strength tested under ASME A112.19.8M
- Raised, cross-ridged profile for non-slip (and water penetration if blocked)
- Ten-year warranty
Specifications:
- Brand: Neptune Benson
- Shipping Dimensions: 20 x 20 x 7 inch
- Cover Open Area: 183.06 square inch
- Cover Shape: Square
- Weight: 20 pounds
- Floor Flow Rate Measure A: 816 gal/min
- Standards Approvals: NSF Certified, ANSI Certified, APSP Certified, ASME Certified
- Wall Flow Rate Measure A: 712 gal/min
- Commercial, Residential, or Professional: Commercial














