ACO Drain 91110 Series 611 Polymer Concrete Catch Basin Riser

Product Details: ACO Drain 91110 Series 611 Polymer Concrete Catch Basin Riser

A complete ACO KlassikDrain installation is more than channel and grate. The K100 (galvanized edge rail) and KS100 (stainless steel edge rail) systems are modular polymer concrete trench drains with a 4" (100 mm) internal width, engineered for commercial and industrial stormwater duty — and ACO backs the line with a full range of factory accessories that make each run easier to install, maintain, and keep in service. From trash buckets, bases, top sections, and risers for the Type 900 in-line and Series 600 catch basins, to locking bars, debris strainers, outlet adapters, installation devices, and Brickslot access spares, every accessory is a genuine ACO Drain part with its own ACO part number, made to fit its matching KlassikDrain component exactly. Selecting the correct part keeps the system performing the way ACO designed it — with grates that release for uninterrupted access to the trench for maintenance.

ACO part 91110 is the Series 611 polymer concrete catch basin riser. It is included with the K1-632 assembly and is also sold separately; adding the riser changes the base outlet flow rates. Its published weight is 45.0 lbs. Confirm the matching catch-basin series or channel configuration before ordering.

Quick Look

• ACO Part Number: 91110
• Material: Polymer concrete
• Polymer concrete riser included with K1-632; adding it changes the base outlet flow rates
• Published Weight: 45.0 lbs
• Published Dimensions / Capacity: 15.52" (394 mm) x 19.69" (500 mm); 11.75" (298 mm) tall; 8.9 gal; 45.0 lbs
• Genuine ACO Drain factory accessory for the ACO KlassikDrain 100 series — the K100 (galvanized edge rail) and KS100 (stainless steel edge rail) 4" (100 mm) trench drain systems
• Every accessory carries its own ACO part number and is matched to specific components — confirm the catch basin series (Type 900 in-line vs. Series 600), channel configuration, or Brickslot unit it serves before ordering
• Complements the modular ACO KlassikDrain K100/KS100 polymer concrete channel system: 4" (100 mm) internal clear width, manufactured to EN 1433 standards, with system load ratings up to Class E depending on the grate fitted
• Sold individually as installation aids, service parts, and factory replacement spares for new and existing KlassikDrain installations

Shop the complete ACO KlassikDrain K100 trench drain line