ACO KlassikDrain Type 465D Perforated Stainless Steel Grate (ADA) - 1 Meter

Product Details: ACO KlassikDrain Type 465D Perforated Stainless Steel Grate (ADA) - 1 Meter

ACO KlassikDrain stainless steel grates bring Grade 304 stainless construction to the K100/KS100 trench drain line - ACO's 4" (100 mm) internal width polymer concrete channel system for commercial and industrial stormwater drainage. Stainless steel is the specification of choice where increased aesthetics or corrosion resistance is required, making these grates the natural companion to KS100 stainless edge-rail channel runs. Every grate in the range shares a single part number across both channel rails, so the same grate drops into K100 galvanized-rail and KS100 stainless-rail sections alike.

The stainless family spans perforated, slotted, longitudinal (wedgewire), and mesh designs in 39.37" (1 m) and 19.69" (0.5 m) lengths, with EN 1433 load ratings from pedestrian-duty Class A to heavy-duty Class E depending on the type selected. Boltless DrainLok or QuickLok locking secures each grate to the channel edge rail, keeping installation fast and leaving uninterrupted access to the trench once the grates are removed for maintenance.

The Type 465D (ACO part number 12654) is the 1 meter Class C perforated grate of the stainless family, formed from 16 gauge Grade 304 stainless steel and rated to EN 1433 Load Class C at 56,202 lbs (774-1,160 PSI) for K100, KS100, and H100K-8 runs. Its 0.25" (6.35 mm) diameter perforations deliver 14.1 square inches of intake area per half meter of grate, and the grate is ADA Compliant, Bicycle Safe, Heel-Resistant, Heel-Safe, and LEED rated — pairing barrier-free pedestrian comfort with a step up in load capacity over the Class A perforated types. The factory-fitted DrainLok locking device clips into the channel edge rail, and its anti-shunt mechanism restricts unwanted grate movement — boltless, barless, and with no locking bar to purchase. At 11.3 lbs, the grate unlocks and lifts out easily whenever the trench needs to be inspected or cleaned.

Quick Look

• Material: 16 Gauge Grade 304 Stainless Steel
• One part number serves both channel rails: KlassikDrain grates are shared between K100 (galvanized edge rail) and KS100 (stainless edge rail) channels
• For use with ACO Drain K100, KS100, and H100K-8 channels — 4" (100 mm) internal width
• Pairs naturally with the KS100 stainless steel edge-rail channel, specified where increased aesthetics or corrosion resistance is required
• ACO Part Number: 12654 (Type 465D)
• Grate Length: 39.37" (1000 mm / 1 meter)
• Overall Width: 4.84" (123 mm)
• Perforations: 0.25" (6.35 mm) diameter
• Intake Area: 14.1 sq. in. per half meter of grate
• Weight: 11.3 lbs
• Load Rating: EN 1433 Load Class C — 56,202 lbs (774-1,160 PSI)
• The grate fitted determines the realized load class of the installed channel system — the stainless range spans Class A through Class E
• ADA Compliant, Bicycle Safe, Heel-Resistant, and Heel-Safe
• LEED rated to support sustainable building credits
• Boltless grate locking: the "D" in Type 465D stands for the DrainLok barless system — factory-fitted, clips into the channel edge rail, no locking bar needed
• DrainLok anti-shunt mechanism restricts unwanted grate movement once the grate is clipped into the edge rail
• Used for capturing and redirecting excess stormwater to safe locations
• Removing the grate leaves uninterrupted access to the trench for maintenance

Shop the full ACO KlassikDrain K100 Trench Drain system

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