2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. Standard widths of 100, 200 and 300mm wide internal. Products can be supplied to suit heavy duty applications. Frameless design for optimum drainability and ability. Full and half meter. 8" Wide ACO K100 Trench Drain Grates; 5 1/4'' Wide Polycast 600 Series Grates; 5 3/8" Wide Zurn Z886 Grates; 6'' Wide NDS Dura Slope Grates; 8" Wide Trench Drain. £20. To help prevent public injuries, ACO believes that slip resistant grates should be implemented where possible. ACO leads. ACO’s site installation manual for trench drains is now available. A choice of drainage bodies in plastic or durable polymer concrete is offered with a selection of grates. The following is a list of common trench drain grates: Heel-Proof Grate. ACO RoadDrain 200 Channel Drain 260mm x 400mm x 500mm. Product Features. The ACO Drain range has an extensive range of products to meet most design, hydraulic, budget and load rating requirements. Ductile iron ASTM 536-84 - Grate 65-45-12. We also have larger sizes available too, including 18, 24,. The SlabDrain – HSK series are available in 4” (H100SK-10), 8” (H200SK-13), and 12” (H300SK-13) internal width. 99Inc Vat. 5% fall, so flat and drainable pavements can be achieved. 1 - 02899 9. 00 incl VAT. Awnings. HexaLine. nz ACO DRAIN® Type 476D Iron Intercept Heelsafe® Anti-Slip grate Description Part No. These offer the most economic option and encompass popular styles and materials. Manufacturer ACO. Price List. • Certified to EN 1433 Load Class A - 3,500 lbs - 70 psi. TraffikDrain combines the benefits of Polycrete® Channels with a choice of purpose designed grates to minimise ponding and other dangers for road users. KlassikDrain - K200 features a 200mm internal width and a wide choice of grates - from a Mesh grate to a suite of Heelsafe grates and up to Load Class D (AS 3996) - for use in applications from carparks to shopping centre drainage. Depth of channel - deeper channels allow more liquid to flow before flooding and use. (Add appropriate grate - see grate spec information). Grates. 19 0. There are a variety of grates manufactured from different materials, hole patterns and load ratings. Solutions can be supplied to suit light to heavy duty applications. MaterialsStandard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide; More Replacement Grates; 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. After removal of grates there shall be uninterrupted access to the trench to aid maintenance. Product Features. ACO Drain® – robust durable trench drains for all applications; Understanding slip resistance; ACO. ACO Drain’s wide range of products suit general purpose, heavy duty and restricted depth. Linear Linear or Barrier-Free Grates ACO Linear grates are a design statement for the bathroom floor. 8" Wide ACO K100 Trench Drain Grates; 5 1/4'' Wide Polycast 600 Series Grates; 5 3/8" Wide Zurn Z886 Grates; 6'' Wide NDS Dura Slope Grates; 8" Wide Trench Drain Grates; 9 3/8" Wide ACO K200 Trench Drain Grates; 10. info@acousa. . Sloped or neutral stainless steel channels. 8" Wide ACO K100 Trench Drain Grates; 5 1/4'' Wide Polycast 600 Series Grates; 5 3/8" Wide Zurn Z886 Grates; 6'' Wide NDS Dura Slope Grates; 8" Wide Trench Drain Grates; 9 3/8" Wide ACO K200 Trench Drain Grates; 10. Sump Boxes. or similar approved. Water flows into the drain through the grates and is guided by the channel’s slight slope towards an outlet, ensuring effective and efficient drainage. Carports. Combining an UltraSTEEL protective edge rail and a 10mm Heelguard drainage inlet, this offset grating is compatible with most types of paviours, setts, and flags up to a maximum. The floor construction and depth together with the use of any waterproofing membrane play an important role in the selection of the appropriate type of floor. Carbochon. Certified to EN 1433 Load Class C - 56,000 lbs - 1,162 psi. 200 mm internal width. 00 incl VAT. K300 has a galvanized steel edge rail for general use. The cheapest of the three surface drainage systems to install was the ACO Drain ®, a factory manufactured modular trench drainage system at $340,000 – 13%. Length Width Weight (mm)(mm)(kg) DrainLok grate Type 676D Iron Intercept Heelsafe® Anti-Slip 142173 500 238 10. This product is suitable for pedestrian and light vehicle traffic applications. ACO offers high-quality, engineered, sustainable, and integrated stainless steel drainage systems designed to fulfill. 2. Freestyle grates offer the same performance and maintenance benefits as standard MultiDrain® grates. In this video i will show you step by step how to connect, cut and install a new drain grate or channel. A number of versions featuring different grates, sizes and outlet diameters are also available to suit various applications and flow requirements. K300. Available for load class L 15. • Uses ACO ‘DrainLok’ boltless locking system. 37″ (1 m) channel. It can also be used in areas along the building line, for example, terraces, patios and other areas with restricted construction depth. Aesthetics – grates are used as a design element in the pavement. 5 Grate removal tool 01318 - - 0. 200 mm internal width. Today ACO in North America is a multi-site manufacturing and sales operation using a variety of materials for its extensive range of drainage products for all aspects of building and construction. DL055 PowerDrain Brochure SPANISH. Materials K200 channels shall be manufactured from polyester resin polymer concrete with integrally4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. • A Suitable for use with K200, KS200, H200K-13, and H200KS-13 channels. 8" Wide ACO K100 Trench Drain Grates; 5 1/4'' Wide Polycast 600 Series Grates; 5 3/8" Wide Zurn Z886 Grates; 6'' Wide NDS Dura Slope Grates; 8" Wide Trench Drain Grates; 9 3/8" Wide ACO K200 Trench Drain. Casa Grande, AZ 85122. 1J Channel. When installed correctly, ACO Drain products are designed to withstand a variety of loadings as classified by EN 1433—the only standards specifically for trench drain systems. Drainage channels with removable grates; One piece slotted channels; Threshold door drainage channels; Softscape roof drainage channels; Visit site for architectural drains. 77. KS100 ACO™ K200 ACO™ MiniKlassik ADP 2" Channel Drain Filcoten® Tec V 100 Hubbell® Polycast® 600 Series Iron Age Custom Frame MEA® 1000 Series MEA® EN1500 MEA® EN2000. Fort Carson. Silt Basket (Stainless Steel) ACO Modular 125 with outlet 125 and 142 mm. Price List. Due to the nature of their use, they are usually installed in concrete slabs, but not always. Grates are available with optional locking bars for grate security. 36" - 4. It's boltless in as much as it uses a sliding lock/s setup from underneath, accessed through the grating holes with an inexpensive tool available from ACO. Add to basket. This slip resistant grate is ideal for pedestrian precincts and food preparation areas. Add to basket. ACO Specification Information Plan view Description Part No. * This channel features bottom knockouts; 6″ & 8″ for 300 mm channels. Materials The covers shall be manufactured from galvanized steel and have minimum properties as follows: The surface drainage system shall be ACO DrainK100, KS100, H100-8, H100-10, H100K-8, H100KS-8, and NW100 channels* complete with ACO Type 478Q longitudinal ductile iron grate with ‘QuickLok’ locking as manufactured by ACO, Inc. Our grates also come in different sizes and materials to fit any residential or. FlowDrain – F660 Galvanized Steel Bar Grate Spec Sheet. 00 incl VAT. Length Width Weight (mm)(mm)(kg) PowerLok grate S200K/H200SK Iron Slotted 71976 500 238 14. Connecting pieces are also available to complete your installation. ACO’s Heelsafe Anti-Slip® grates and covers provide the ideal solution for flat pavements where slip resistance, durability and heel safety are required. Different load class ratings can be achieved using different grate and channel combinations, as denoted below. Product Details. Managing Stormwater with ACO, Inc. ACO MultiDrain M200 Heelguard Iron Grating 500mm - D 400 Loading. 0 QuickLok locking bar 10458 - - 0. 5: Surface Openings in Pedestrian Areas. Associated products. Trench Drain Grate sizes range from 2 inch wide. ACO TD100 with Factory Installed Non-Removable Grates and opening to attach a 12" Diameter Horizontal Outlet Flume. ACO S200K Ductile Iron Slotted Grate. 5mm Side elevation 18mm ACO PowerLok is a. S200K 8" Internal Width S100K 4" Internal Width S300K 12" Internal Width Sloped (0. 5% fall, so flat and drainable pavements can be achieved. Multiple grate styles – 2″ (50 mm) internal width. Point drains also available in 5 grate styles, including tile inlay. ACO, Inc. or equal approved. 50 incl VAT. System 100, System 200 & System 300. Strainers and Grates • Bicycle Tire Penetration Resistant to AS 3996 - 2006 Specifications General The surface drainage system shall be ACO Drain K200, KS200, and H200K-13, channels*, complete with ACO Type 676D longitudinal ductile iron grate with ‘DrainLok’ locking as manufactured by ACO Polymer Products, Inc. As the unrivalled leader in linear grate drains and proud providerrs of linear drains Australia-wide, we not only meet your expectations—we shatter them. ACO’s Technical Services department offers obligation free advice to ensure the correct product is chosen. ACO Drain ACO Sport ACO Infrastructure ACO Stormbrixx ACO. The locking system is kept close to the grate itself so that it does not impede the flow in the channel. Modular 200. ACO offers high-quality, engineered, sustainable, and integrated stainless steel drainage systems designed to fulfill your water projects. Linear Tile Grate Quadrato Linear Grate Piano Linear Grate Wave Linear. Fort Carson. The trench drain system and grates shall be installed in accordance with the manufacturer’s installation instructions and recommendations. Inc. Parts list. 00" (51mm) DIAMETER OUTLET Length (mm)Product ID ACO-93901. Notes. Design – grates are an integral part of the pavement design. Modular commercial trench drain with variety of grates. 45 0. For example, Trench Drain Grates in materials such as Galvanized Steel, Ductile Iron, and Stainless Steel. We specialise in outdoor drain grate and channel systems that are not just functional but also aesthetically pleasing, seamlessly blending into your outdoor environment while. FIBERGLASS TRENCH DRAIN SYSTEMS 1 ACO Drain consists of a full range of modular channels with captive grates. • Certified to EN 1433 Load Class E - 135,000 lbs - 2,321 psi. Product ID ACO-02449. Materials The grates shall be manufactured from ductile iron and have minimum properties as. ACO DRAIN® Specific user requirements ACO’s grates meet some or all of the legislative requirements described below: Wheelchair compliant to AS 1428. The extensive range of materials used, combined with ACO’s commitment to the highest Australian standards, ensures that ACO Drain solutions are suited to a diverse range of drainage requirements, ensuring optimal function and. ACO. Aquascape 70mm Locust Cast Iron Drain Grate 300mm - Pack of 4. ACO Drain. 9. INSTALLATION. With decorative grating to fit ACO, MEA, J. 6 Replacement galvanized steel socket head bolts (Qty 4) 93895 - - 0. K100 grates are available in a number of materials and finishes for load class up to D210 KN. M200D/DS DWG Files . Available in grade 304 or grade 316 stainless steel. ACO Aquaduct's division specializes in custom drainage solutions and offers products made from FRP (fiberglass reinforced plastic), stainless steel and other materials. Modular commercial trench drain with a variety of grates. Our drainage systems offer light to heavy duty solutions for traffic ranging from pedestrians to jumbo jets. Add 2″ to length of each channel for female joining flange (only applicable at shallowest end of trench run). The most common use of SlabDrain is in shallow depth installations. To optimise the function, layout and processes in food processing plants, drainage design must take into. 'V' shaped profile to aid water flow to outlet and minimise standing water. 888-490-9552 POLMER CONCRETE TRENCH DRAIN SYSTEMS 1 ACO Drain consists of a full range of modular channels with captive grates. Catch Basins. 5%) channel units – System numbering for proper installation. Materials The covers shall be manufactured from ductile iron and have minimum Drainage channels are designed to be used to provide drainage solutions for surface water on driveways and patios and around garage and conservatory entrances and exits. A slot drain system is a unique, high-performing pavement drain, notable for its linear slot replacing a traditional grate. 98"D. Lightweight, cellular construction allows for a simple "push-fit" of channels and accessories. we care for water. Available in 2”, 4”, 8” and 12” internal widths, most systems include a built-in slope and grates capable of supporting loads from pedestrian to aircraft traffic. 33". 1. M200D/DS 10. or similar approved. H100SK-10. The 8mm slot width prevents trapping of small heels and complies with safety standards for wheelchair, cane and bicycle use. System 4000 – Safety Edge Spec Sheet. • Manufactured from ductile iron to ASTM A 536-84 - Grade 65-45-12. ACO Drain systems consist of manufactured modular trench drains made from stainless steel, corrosion resistant polymer concrete, or fiberglass, together with grates from a. Grate for 200mm clear opening trench drain Grate for 300mm and over clear opening trench drain Diagram shows test block positioned centrally on grate. ACO drainage grids are commonplace and often used in drainage channels in the home and business environments. Access units have frames that fit catch basins with a separate unit that can be removed for maintenance. Channel Drain Black Composite Grate - 500mm ACO Modular 125. KlassikDrain is sold as channel only. Download photo. TraffikDrain with removable grates. 00 Secure Shopping Shop Now . ACO Drain systems are available in 50mm, 100mm, 200mm and 300mm internal widths, and are available with a built-in slope for up to 40 metres of. Materials The covers shall be manufactured from stainless steel and have minimum properties as follows:grates from a variety of materials for all loading applications. 8, 13, 44 and NSF/ANSI 3-A 14159-1-2014. 00 incl VAT. ACO designs and manufactures innovative products used to manage water in a sustainable manner in both commercial and domestic environments ACO Drain Modular commercial trench drain with variety of grates. FG200 8" Internal Width Bracing Blocks Choice of Grates Bolted Grates Choice of Steel Frame Interconnecting End Profiles In various materials and styles (including ADA compliant) for applications up to Load Class E. • Certified to EN 1433 Load Class C - 56,000 lbs - 1,162 psi. Channel drains are available with various material top grates. BalconyDrain is available in a range of depths and widths to suit site, user and hydraulic requirements: 1. Sloped or neutral stainless steel channels. or similar approved. 45. Designed for maximum performance efficiency, durability, ease of installation and conformance to code, Smith products are “Brands Built to Last†!Shop a wide range of ACO drainage systems suitable for a variety of drainage applications here at Build & Plumb. The ACO Infrastructure range has been developed to deal with the rigorous requirements in the stormwater management of these transport nodes and corridors. Materials The covers shall be manufactured from ductile iron and have minimum properties as follows:ACO believes that narrow slotted grates, quality designed access covers and slip resistance go hand in hand. Grates have been independently load A AACO Gully 157: 200×200 grates; ACO Gully 218: 300×300 grates; Related brands: Cast iron roof & floor drains;. The NDS Spee-D Channel systems are lightweight and easy to install and provide a quick and simple alternative to traditional concrete channels. The Aco K100 trench drain is a 4" wide trench drain hdpe system with heavy duty ductile iron grates. Our BoOF (Baked on Oil Finish) process can also be applied to any ductile iron grates offered by Trench Drain Systems. 1 - Meets ASME A112. They can be a bit of a sod to shift--the covers-- and same goes to refitting them, so before doing so, clear edges of grate with a screw driver or scraper. ACO BoxDrain Cast Grate. Polymer concrete products should be handled with care as they can be damaged by impact from other products or machinery. DrainLok – compatible with KlassikDrain & SlabDrain Grates. Head office: 134-140 Old Bathurst Road Emu Plains NSW 2750 Australia. ACO offers a complete system of stormwater pits with grates to suit all applications around the home, office and garden. MaterialsWest Office Toll Free: 888-490-9552 825 W. From channel length, depth and outlet position, to trench drain grate and. Modular channels are available in various widths with a built-in 0. Easy and secure adjustable connection with floor drain. • Certified to EN 1433 Load Class C - 56,000 lbs - 1,162 psi. KlassikDrain Steel edge, modular trench system in 100mm, 200mm & 300mm internal width: PowerDrain Heavy duty iron edged, modular trench system in 100mm, 200mm &. 00 incl VAT. These ACO 'Brickslot' gratings are a discrete and durable galvanised steel slot drainage grate for use alongside the ACO 'MultiDrain' M100D series. It is also important to consider implementing a high quality drain cover. CO. Installation The trench drain system shall be installed in accordance with the manufacturer’s installation instructions and recommendations. For full details on the ACO Group, go to Climate change is causing ever-frequent weather events like heavy rainfall and droughts and therefore drainage design concepts. Selecting from our trench drain systems is easy. Because it is exposed to the same loads as the trench drain grate, it needs to be extremely secure. ACO Hygienic Gully - Telescopic Gully Manual. ACO, Inc. Parts list. ACO MultiDrain & bespoke drainage at Kings Cross, provide surface water management across large public spaces. 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. Channels are made from corrosion resistant polymer concrete and to suit many applications, there is a wide range of AS 3996 compliant grates, slotted tops and linear permeable pavers come in a variety of materials. Hygienic design following EHEDG document No. This product is suitable for pedestrian and light vehicle traffic applications. Adaptable - 300mm extension risers to suit all pit sizes. Total installation height = 50mm. After removal of grates there shall be uninterrupted access to the trench to aid maintenance. Jay R. Multiple grate styles including Heelsafe Anti-Slip. Can be used as part of a trench drain system or as stand-alone units; Polymer concrete bodies; Iron grates fit directly into frame; Price List; Documents; Price List. • Manufactured from 16 Gauge type 304 stainless steel. Smith Mfg. The surface drainage system shall be ACO Drain K100, KS100, H100-8, H100-10, and H100K-8 channels* complete with ACO Type 411Q/413Q Perforated galvanized steel grate with ‘QuickLok’ locking as manufactured by ACO Polymer Products, Inc. ACO DRAIN® S200K/H200SK Iron Slotted grate Plan view Description Part No. Product Features. . 0 Grate removal tool 01318 - - 0. ACO offers a range of DIY trench and grated pit drainage products, ideal for homes, gardens and landscaped areas. Compare. Type 476D Longitudinal ductile iron grate (ADA) Product Features. 12" Zurn Z882 HDPE / Heavy Duty Frame Kits. or similar approved. 8. Explora. Hygienic grates with slip resistance. ACO Stainless - features & benefits. • Complies with ADA - American Disabilities Act of 1990 Section 4. A grated channel drain system, also known as a trench drain, is designed to manage water overflows in outdoor spaces. ACO, Inc. Frameless design for optimum drainability and ability. ACO S Range. Lightweight, easy to transport and handle. Surface electropolished. Bicycle Tire Penetration Resistant to AS3996-2006. Northeast Sales Office 9470 Pinecone Drive Mentor, OH 44060 Tel: (440) 639-7230 Toll free: (800) 543-4764 Fax: (440) 639-7235 ACO DrainLok™ is a patented, boltless locking system that removes the need for bolts and bars and improves the hydraulic capacity of the channel. Let us help you find the perfect solution to your bathroom needs. 3. Whether due to elevated slabs or depth restrictions, SlabDrains allow a practical tench drain solution. In case the required liquid intake is greater than the grate's performance, the bypass extend will be calculated. ACO BoxDrain Cast Grate. Stainless Box Drain Brochure. • Uses ACO ‘DrainLok’ boltless locking system. Product Features. DrainLok locking system. VAT. MaterialsProduct Details. • Manufactured from ductile iron to ASTM A 536-84 - Grade 65-45-12. 00 incl VAT. Product Features. Track and field drainage systems. Manufactured in stainless steel, these products are the drainage channels for residential, retail and commercial processing plants. 4" ACO KS100 Polymer Concrete / Stainless Edge Kits. View options. High mechanical and chemical resistance. Grates Pits. Add to basket. ACO Drain ® systems consist of factory manufactured modular channel units made from corrosion resistant Polycrete® channels, together with grates from a variety of materials for all loading applications. Features & benefits. 1Meter (39. 1. With different depths available, this S100 Vienite F900 Channel Drain is from ACO's S100 Channel Drain range. ACO DRAIN H200K QuickLok™ grates Length mm Part No Wgt lbs LOAD CLASS C - EN 1433 - 56,000lbs - 967psi Type 605Q Galv mesh Type 606Q Galv mesh 1000 500 10352ACO DRAIN Slab Solutions SlabDrains are problem-solving trench drains. An essential tool for easily removing grating from installed ACO drainage channels. Add to basket. 4" Wide K100 Galvanized Edge Polymer Concrete Trench Drain Kit - 99 Foot Complete. Dura Trench Drains Drains and Slot Drains For The San Antonio Region. Hygienic design following EN 1672, EN ISO 14159 and EHEDG document No. Regular Joe 9″ x 20″ heel-proof trench grate (fits MEA), cast iron with powder coat finish. LOCATION: Indianapolis, IN. 50 incl VAT. The surface drainage system shall be ACO Drain K100, KS100, H100-8, H100-10, H100K-8, H100KS-8, and NW100 channels* complete with ACO Type 461Q Ductile iron slotted grate with ‘QuickLok’ locking as manufactured by ACO, Inc. Multiple grate styles including Heelsafe Anti-Slip. ACO has independently measured, by experimentation, the hydraulic intake capacities of ACO Drain grates. Welcome to ACO! We specialise in designing and manufacturing high-grade concrete trench drain systems, engineered to tackle water management challenges in any environment. ACO Drain systems consist of factory manufactured, modular channel units made from either corrosion-resistant, polymer concrete or fiberglass, together with grates from a variety ofThe surface drainage system shall be ACO Drain K100, KS100, H100-8, H100-10, H100K-8, and H100KS-8 channels* complete with ACO Type 492Q Slotted resin composite grate with ‘QuickLok’ locking as manufactured by ACO, Inc. ACO Drain consists of cast polymer concrete bodies with either galvanized steel, stainless steel or cast iron wearing edges. Parts List. ACO Limited New Zealand Ph: 0800 448 080 [email protected] Load Rating. Interfacing with other elements. 4 LENGTH (SEE TABLE) 2. ACO BoxDrain Cast Grate. Variety of floor finishes to suit various flooring types. nz ACO DRAIN® Type 676D Iron Intercept Heelsafe® Anti-Slip grate Description Part No. Public Services. ACO Aquaduct's division specializes in custom drainage solutions and offers products made from FRP (fiberglass reinforced plastic), stainless steel and other materials. Brickslot Grates. The surface drainage system shall be ACO Drain K100, KS100, and H100K-8 channels* complete with ACO Type 460D Ductile iron slotted grate with ‘DrainLok’ locking as manufactured by ACO, Inc. Channel weights are for fiberglass body only. 2. The surface drainage system shall be ACO Drain K200, KS200, and H200K-13 channels*, complete with ACO Type 660D ductile iron slotted grate with ‘DrainLok’ locking as manufactured by ACO Polymer Products, Inc. Full line of Trench Drain Grates. ACO Drain. Products > Trench Grates; Available Designs. Wicketts-ACO also has a full line of trench drain accessories including Catchbasins, Solid & Outlet Caps, Installation Brackets and Chair Brackets. (3) $152. This strong channel is supplied with a robust galvanised steel grate. Standard widths of 100, 200 and 300mm wide internal. 4")Composite slotted Heelsafe ® Anti-slip grates are a cost-effective, corrosion resistant alternative to stainless steel. Materials The covers shall be manufactured from ductile iron and have minimumM150D Intercept-Bar grate stainless steel . 0: 1:1. 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. To determine the hydraulic utilisation, each grate was tested until bypass occurred (the point at which liquids would pass across grate). Also appropriate for any ACO application requiring a 9 3/8" to 9 1/4" wide grate . Product info. The HSK series is based on the PowerDrain® grate and ductile iron rail system where grates are secured with either PowerLok® or 4-Bolt. CO. Frames supplied with plastic snap-fit studs for connecting to fiberglass body. Channel Drain Black Composite Grate - 500mm ACO Modular 125. Round and square stainless steel lockable Heelguard grates with integrated. Using light, form, texture and color, ACO’s grates and channels can be used to provide bold and distinctive visual statements to enhance architectural designs and landscapes. INSTALLER: Steven Dubner. Specifications General The surface drainage system shall be ACO Drain K200, KS200, and H200K-13 channels, complete with ACO Type 676D longitudinal ductile iron grate with DrainLok locking as manufactured by ACO, Inc. Greek Key. Grate analysis results ACO’s grate analysis program calulates the following information. 95. Heel-proof grates are used in areas where people might walk over the trench drain grate. Multiple grate styles – 2″ (50 mm) internal width. For use where an existing pavement has been finished with undulating falls for point drainage, or for the collection of concentrated surface water runoff. Hygienic design following EHEDG document No. SK2 Ductile Iron Slotted Grate. Grates can be used for PowerDrain or SlabDrain. Lightweight, easy to transport and handle.