9930 and 9931 Systems Grates, Heavy Duty Trench Drain Grates

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9930 and 9931 Trench Drain Systems Grates
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A range of gratings designed for use with channels from the 9930 and 9931 Channel Systems

Load Class A
Light Duty

Load Class C
Heavy Duty

Load Class E
Extra Heavy Duty

Load Class C: Heavy Duty

Heavy Duty, DIN 19580 Class C - 56,000 lbs. 1,162 psi for commercial pneumatic tire traffic patterns, forklifts, and tractor trailers

9870-405-GM Mesh Galvanized Steel Galvanized steel 14 ga. mesh designed for heavy loads and high intake capacity. 1 meter 8lbs., open area 125.30 Sq. In. Quicklock® securing device is regularly furnished.	9870-411-GPHD Perforated Galvanized Steel (Reinforced). 1/4" holes for effective surface drainage. Minimizes high heel hazard and large debris collection. Heavy loads and frequent traffic. 1 meter. 10 lbs. Open Area 26.80 Sq. In. Quicklock® securing device is regularly furnished.	9870-416-GS Solid Galvanized Steel (Reinforced). For pipe or conduit housing. Protects channel from debris while allowing access. For heavy duty loads and frequent traffic. 1 meter. 11 lbs.	9870-425-GHD Slotted Galvanized Steel (Reinforced) For heavy loads and frequent traffic. Less than half the weight of cast iron. 1 meter. 10 lbs. Open Area 44.60 Sq. In. Quicklock® securing device is regularly furnished.
9870-430-SSM Mesh Stainless Steel -SSHD Stainless steel 14 ga. mesh designed for heavy loads and high intake capacity. 1 meter 8 lbs., open area 125.30 Sq. In. Quicklock® securing device is regularly furnished.	9870-455-SSHD Slotted Stainless Steel (Reinforced). For heavy loads and frequent traffic. High corrosion resistance. 1 meter. 10 lbs. Open Area 44.60 Sq. In. Quicklock® securing device is regularly furnished.	9870-460-CI Slotted Cast Iron Heavy loads and frequent traffic. 1/2 meter. 11 lbs. Open Area 26.40 Sq. In.	9870-465-SSP Perforated Stainless Steel (Reinforced). 1/4" holes for effective surface drainage. Minimizes high heel hazard and large debris collection. Heavy loads and frequent traffic. High corrosion resistance. 1 meter. 12.5 lbs. Open Area 26.80 Sq. In. Quicklock® securing device is regularly furnished.

9870-479-MD
MOSAIC Ductile Iron

Black duco coated ductile iron grate with mosaic pattern, designed for heavy duty loads. 1/2 meter. 10 lbs. Open Area 19.50 Sq. In. Quicklock® securing device is regularly furnished.

9870-485-PB
Perforated Brass

(Reinforced). 1/4" holes for effective surface drainage. Minimizes high heel hazard and large debris collection. Heavy loads, frequent traffic. Decorative. 1 meter. 13.5 lbs. Open Area 26.80 Sq. In. Quicklock® securing device is regularly furnished.

9870-492-RC
Resin Composite

Durable resin composite with 5/16" slots for effective surface drainage. For harsh chemical application, non-conductive and anti-spark. 1/2 meter. 4 lbs. Open Area 35.60 Sq. In. Quicklock® securing device is regularly furnished.

RELATED LINKS: 9930 and 9931 Trench Drain Systems Grates - Light Duty 9930 and 9931 Trench Drain Systems Grates -Extra Heavy Duty QuickLock^® is a registered trademark of ACO Polymer Products, Inc.