£. Channel drains are available with various material top grates. $195. Manufactured from Vienite, ACO's high strength polymer concrete material, ACO RainDrain is suitable for domestic applications up to Load Class A 15. 99 $ 82. Public Services. A-15 B-125 C-250. Heavy duty channel drainage. FREE delivery Thu, Sep 28 . The channel sides are lined with heavy grade rolled. We top our high-quality channel drain with a commercial-duty cast iron trench grate. Manufactured from Vienite, ACO's high strength polymer concrete material, ACO RainDrain is suitable for domestic applications up to Load Class A 15. Ideal for high-load applications: Industrial areas. High mechanical and chemical resistance. For a high-capacity scheme, consider Marshalls’ Max-E Channel heavy-duty system to manage surface water run-off. Suitable for heavy traffic with loadings up to F900. JONES STEPHENS2 in. £. S. Everhard 3m EasyDRAIN Pressed Galvanised Steel Grate And Prejoined Channel. The SmartDitch® Trapezoidal Ditch Liner System is a virtually leak-free channel lining system engineered to control and direct the flow of water or critical fluids. This drain is made of high quality 304 stainless steel. D400 Round Heavy Duty Manhole Cover & Frame . From residential to heavy-duty industrial sites, NDS is a industry leader innovative water management solutions. £33. Cost Effective Like all Mascot Engineering products the GRC DriveDrain is cost-effective and very practical. 6. FREE delivery. CO. With an internal channel depth of 100mm and components to suit various configurations, ensures the system can effectively hold and distribute water efficiently throughout the drainage system. It is long-lasting and withstands heavy loads. 46 (Exc. Min Order: 10 pieces. A. DekDrain Edge Slot Drain 90mm. Underground drainage is vital to ensure the safe transport of excess water and sewage in domestic and commercial properties. x 40 in. Choice of channel body possible: RECYFIX PRO: up to C 250, FASERFIX SUPER & FASERFIX KS up to E 600. It is very stable to freeze-thaw cycles. This item Polylok Heavy Duty 4ft Trench Drain & Grate - Gray NDS 864GMTL 5-Inch Pro Channel Drain Kit with Metal Grate, 5 in, Gray VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. F100K. RECYFIX HICAP High capacity drainage and retention systems for areas subject to extreme loads up to F 900 such as airports, container terminals, warehouses and distribution centres. Polylok Ltd. Channel Drain with Class C Ductile Iron Black Grate. 006 to 0. IPS Metal Spud, 8-1/2 in. It is extensively used in Food, Dairy, Beverage and Pharmaceutical factories and is customisable in a huge variety of features – In grade 304. Comes with heavy duty ductile iron grates that last. Learn More. Recommended for heavy-duty pneumatic tire forklifts and tractor trailers at speeds less than 20 m. It’s imperative that road and highway drainage channels are strong and able to withstand heavy weights. Reln. The high quality channels clip together for quick and easy installation. + $0. Unit. ACO Galvanised Steel Grating 1m. Countless heavy goods vehicles (HGVs) and forklifts constantly traffic storage areas and external yards. £. Reinforced Edge Channel. 36" Botanical Mini Channel Grate, Black SKU # 554. ACO Drain. 00. Channel & Trench Drains. 00 incl VAT. NDS 5-Inch Pro Series Features include 39 3/8" long deep profile high impact PVC channel drain with mechanical interlocking joints, structural foam polyolefin light traffic channel grate with an open surface area 20. The. Hubbell’s Polycast 700 Series is the logical trench drain choice for heavy-duty applications with constant fork trucks or heavy equipment. Product categories. Learn more about our Dura Slope trench drains! Scalable and heavy-duty solutions for industrial and manufacturing sites. It has good chemical resistance with similar grating and is a great option for installation in chemical facilities. The UltraSTEEL rails, with their unique patented design, provide optimum channel protection. Orca also offer a wide range of grating finishes to suit channel including stainless and galvanized heelsafe grating, heavy duty ductile grating to suit all your applications. 7”) Visit the MOSINSBO Store. 4 side connections make it easy to install "T" and "L" shape drainage connections. Max-E-Channel. 7”x15. ACO DRAIN® S 100 to S 300 systems are ACO's heavy duty solution – suitable for all load classes from A 15 to F 900 to EN 1433. Pegasus A15 Decorative Stainless Steel Drainage Channel. Our heavy duty concrete drainage channels are finished with cast concrete or cast iron grates that are laid flush with the pavement to provide a high capacity surface water removal system that blends seamlessly into the landscape. Hubbell’s POLYCAST® 700 Series is the logical trench drain choice for heavy duty applications with constant fork trucks or heavy equipment. Manufactured from Vienite, ACO high strength recycled polymer concrete, ACO S Range is tough channel drainage system with excellent chemical resistance. These factory drainage applications often call for a Super Clean Hygienic Drain Channel System where the strictest hygiene standards apply. Get Quote. Reln 1m Channel and Stainless Steel Grate $74. Enquire Now. 25″ wide (OD) polymer concrete channels with. Aquascape 71mm Interlaken Cast Iron Drain Grate 278mm - Pack of 4. The Slot Drain system from Landscape Drains is a newer take on traditional heavy-duty concrete driveway systems. NDS Drainage Channel Grates are durable, decorative and compatible with all of our channel and trench drain products. Select the department you want to search inPRODUCT CODE: KSHC27. Plastic, brass, chrome, ductile iron. 16. French drains cost between $1,000 and $10,000 per 100 linear feet, while trench or channel drains cost between $3,000 and $9,000 per 100 linear feet. On top of making up your own mind, get peace of it with ADA compliance and safety in every class. Each segment is shipped with screws to fasten the grates to the channel and to secure the interlocking pieces. RELN Nviro Pit Product Review. Ideal for high-load applications: Industrial areas. 5 tonne) channel drainage. With concrete top units available in a range of colours and the option of a textured finish, this. Heavy duty pre cast fiber reinforced concrete systems. S. The Doorway Drain simply slots in front of the building entrance without the need to modify the door-frame. Plastic Floor Waste & Drain. $74. It has options for situations that need complex layout and are available in 4”, 6”, 8” and 12” width for varying. 2 x CD410 Shallow Flow Drain Channel Drainage Plastic PVC Heavy Duty Including 2 x Endcaps for Garden or Driveway. There are four drainage ports on each segment to enable 3” and 4” SCH40 or 4” SDR35 connections. Shop this Collection. More Details. URBAN. 6% built-in slope that offers flow rates of 470 GPM. French drains cost between $1,000 and $10,000 per 100 linear feet, while trench or channel drains cost between $3,000 and $9,000 per 100 linear feet. The channel systems are manufactured from polymer concrete and have large intake areas. Our channel drainage is supplied by reputable UK manufacturers such as ClarkDrain and Floplast. Rcc Percast U Drain / Ft Flume, Thickness: 150mm ₹ 1,400/ MTR. We have the best option for every type of project, so whether you are going to be working on your garden or loading bay the materials that we can provide you with will make sure that you are able to get the job done right. Description. $ 30 20. Add to basket. 90 Degree Connection for Polylok Heavy Duty Channel & Trench Drain. Our portfolio includes a variety of channel and grate assemblies,. 20% VAT) ( £10. The resulting product is an exceptionally durable heavy duty grating with superior stiffness and lateral stability. Sturdy enough to pass common cars. In an attempt to reduce risks of flooding, roads and open spaces should be equipped with high-capacity drain channels and large water reservoirs. Scalable and heavy-duty solutions for industrial and manufacturing sites. The drainage channel HYDROblock is made from rugged, ductile cast iron and can be used up to load class F900. From £45. Our commercial trench drains offer a wide assortment of load bearing frame options from light duty. 8″ Heavy duty trench drain kit – 10 feet. Designed for the conveyance and removal of surface water, the Max-E Channel range is a high capacity linear drainage system that complements the Beany® range to ensure continuity between kerb and top units. ABT Drains offers a wide range of precast concrete drainage channels for various applications, such as surface water drainage, stormwater management, and roadway construction. 4” to 12” square. Length: 1000mm. wide, 3-3/4 in. 2” to 6” atrium. The Channel and Trench Drain system is engineered to deliver the most flexibility in a heavy duty design. Whether you need a metre long plastic drainage channel for your front driveway or landscaping project, or a heavy duty drainage channel for more large scale designs like car parks, EasyMerchant has you covered. To suit many applications, our range of AS 3996 compliant grates, slotted tops and linear permeable pavers come in a variety of materials, finishes and load classes. The Perfect Channel Drain. SKU: SD300 Category: Trench Drain Kits Tags: trench drain kit, trench drain, 8" Size: 8"Manufacturer: Swiftdrain Grate Materials: Cast Iron, Ductile iron Channel Material: Polymer concrete. If using concrete, make sure you protect your channel grates with heavy-duty exterior masking tape before you start pouring to prevent any sticking and clogging. Dura Slope comes in neutral and pre-sloped channel drain sections with a variety of grates, slot top grates, and radius couplings. NDS Filcoten Trench Drains are made from high-performance fiber reinforced concrete, designed to handle heavy loads. 12" x 12". Mesh Plain Gratings Stainless Steel Mesh Plain Gratings are used with drain channels, floor gullies or angle frames in areas like kitchens, swimming pools, beverages & food processing industries, laundries, etc. Able to withstand a maximum weight of 90 tonnes, Class F900 channel drains are most commonly used in large scale and heavy-duty industrial products, such as airports, docks and other areas that experience specific heavy machinery and transport. Open End Cap for Polylok Heavy Duty Channel & Trench Drain. deep polypropylene channel with bottom outlet, gray polyethylene grate, end cap. Brasshards Hexagonal Floor Grate White 80 x 50mm. S300K-010 Channel (69042) - Polymer concrete linear drainage channel 4-Bolt Grate (99592) - Ductile iron channel grating w/ Slotted design and 4-bolt locking system. FASERFIX SUPER incorporates a 40 mm deep galvanised angle housing while FASERFIX KS has 20 mm. Specified by architects, engineers and plumbers, our comprehensive range provides high quality drainage solutions requiring minimum maintenance. 95 GPM per foot. 7”x11. This size can handle flows in the 1. Combine interlocking trench drain sections to create runs of almost any configuration and length. £340. 10″ Wide Trench Drain Grates. 50 incl VAT. Items per page. 300mm Wide Heavy Duty Trench Drain. Channel drainage is a popular way of removing standing water from your surfaces by directing the water to your underground drainage system. Find the right channel drain grate for you. Heelguard Grate Only (Stainless Steel) - Steel Builders. Other yard drainage systems have set costs per unit instead of per linear foot. Heavy-duty concrete cable trough channel systems are manufactured from fibre-reinforced concrete with maximum lateral stability due to their extra thick channel base and side walls. The 300 series is made of fiber reinforced concrete channels. Smooth lateral walls are free of any protrusions. Understanding the certain requirements drainage has to withstand, makes HAURATON’s port drainage systems known for their reliability and overall performance. Configuration Details. 130mm Wide x 105mm Deep. Features & Benefits: ACO S100 Heavy Duty Channel Drain 155mm x 137mm x 1000mm. . Orca also offer a wide range of grating finishes to suit channel including stainless and galvanized heelsafe grating, heavy duty ductile grating to suit all your applications. Uses Polycast 600 Channels with Ductile Iron frames to accomodate grates from C-F Load Classes. 38″ Wide Trench Drain Grates. The bottom supports are strong and fully waterproof. Plastic and metal drain gates from NDS Pro, including brass, stainless steel, cast iron, metal/plastic drain gates that are ideal for all your water drainage needs. 00 incl VAT. They meet all the relevant regulations, standards and legislation. Includes integrated galvanised steel edge protection. 5. Since the early 1960s, HAURATON has been manufacturing a special formulation of concrete drainage channels. 46800 – 46800 SERIES STAINLESS STEEL TRENCH DRAIN 16" WIDE WITH SS GRATING. Fiberglass Grate. View options. $ 18. The main purpose of grates is to help protect the drainage channel from. Showing 1 - 12 of 28 results. 00 incl VAT. Request a Quote. Part. 50 incl VAT. Available in multiple shapes, profiles and materials to suit any environment, a kerb stone. A robust and versatile drainage option, Birco offers a range of products in a variety of capacities and strengths to perfectly match any landscaping project. CPS100; NDS . Using either an additional end cap or the preformed channel drainage bottom moulding, attach the section to your desired 110mm underground drainage, allowing collected liquids to disperse. co. Dura Slope; Polycast . 5) with heavy-duty black powder-coated steel frame (SKU: DTPF4-7. DrainTEK Product Code : CSG-OUT-WW-120-1210-H. 1-5 of 5 Products . 2", 3" & 4". These drainage channels are available as pre-sloped or neutral depending on the needs of the application. SMC/GRP - Josam's PRO-PLUS® trench drain system is manufactured using glass. Hauraton RECYFIX® NC for Heavy Industrial Drainage Applications. Step 6. These are often used in driveways or when building patios and are very easy to install. The absence of a separate grating ensures resistance to vandal. For low capacity drainage channels, Drexus Pave Drain is available in a variety of finishes including natural stone and premium concrete. Shop this. com for specs, detail drawings, and case studies TECHNICAL SPECIFICATIONSKERBFIX is a heavy duty combined kerb and drainage system (CKD) which ensures efficient intake of surface water within a structure of a kerbed edge. NDS Dura Slope Trench Drain Systems are designed to provide a solution for residential, commercial, and industrial drainage needs. pdf. Co. Hauraton Channel Drain Ductile Iron Grating 1m Faserfix KS100 - F900. Cross Drainage - Chapter 820; Transportation Facility Drainage - Chapter 830; Subsurface Drainage - Chapter 840; Physical Standards - Chapter 850; Open Channels - Chapter 860; Bank Protection - Erosion Control - Chapter 870; Shore Protection - Chapter 880; Storm Water Management - Chapter 890Gullies and collection channels in concrete or the like Gullies; B. Trench drains are very common in commercial applications so they get very heavy duty. Qmax. Everhard 3m EasyDRAIN Polymer Grate. Heavy Duty Industrial Stainless Steel Grates: Image: Part Number: Additional Info: Documents: 2468 Grate Only: Load Class: D Material: Stainless. Polymer concrete Linear Drainage Channel ULMA, type M100: External width 130mm; Internal width 100mm and overall height 60mm to collect rain water in 1 metre long units. PDX is available in 7 different interior widths from 6” [152mm] up to 24” [609mm] with depth increments from 0. In our case, the trench is about 200mm wide (65mm space + 65mm pipe + 65mm space) and 180mm deep. Compare. Channel drains are available with various material top grates. Trench drains placed where traffic will be on the grates or where fork truck traffic is possible should have a heavy duty frame to protect the top of the channels. It is a strong channel and is still cost effective as it eliminates the need for a grating. Product ID CPS100HD-03. The FASERFIX product range has become well-known for its extreme stability, durability and high level of resistance. Width: 8″. Everhard 3m EasyDRAIN Pressed Stainless Steel Metal Grate And Prejoined Channel. Our Channel and Trench Drain system is engineered to deliver the most flexibility in a heavy-duty design. Learn More. 3 out of 5 stars. ACO S Range is a channel drainage system designed to provide efficient removal of surface water in heavy duty applications. 99Call Tech Services. Learn More. Get Quote. 99. £340. Available in: 3” to 18” round. Polymer concrete drainage channels for heavy duty and all types of hydraulic requirements. PowerDrain. Brand All 0; Reln 5; Loading. If the project involves a driveway, then a lighter-duty channel is a sufficient option. 95. $250. 50 $ 82. Watts Dead-Level P Pre-sloped Trench Drain System with UV Stablilized Polypropylene frame, grate, and channels. A15 Polypropylene Slotted Channel Drain Quad Junction. Shop this Collection. This drain is made of high quality 304 stainless steel. Channel materials include: Fiber Reinforced Concrete. 5% coupon applied at checkout Save 5% with coupon. Plastic, brass, chrome, ductile iron. Typical applications include roadways, sidewalks, parking lots, plazas, loading docks, industrial floors, parks and athletic fields. System shall be frame-anchored, with grating to suit DIN Class load rating. Available in Stainless Steel AISI 304/316 Grades; in light, medium and heavy-duty. It is meant for heavy traffic crossings. The ACO S Range provides excellent hydraulic performance, significantly greater than equivalent 100mm internal diameter pipes. weight load (tonnes) Uses: A15: 1. 07" Deep Dura Slope Channel Drain SKU # DS-096. They are easy to install, durable and cost effective. 20″ Wide Trench Drain Grates. It is extensively used in Food, Dairy,. Square Catch Basins. These channel drains have polymer and hdpe channels with a variety of grate options to choose from. Its top surface is brushed and it effectively resists scratching, rusting, cracking, and breaking. This reliable and robust concrete fabric mesh by ROM is ideal for security on building projects. Civils + Infrastructure systems covering medium and heavy duty applications. Only the most robust drainage systems are equipped to cope in these situations. Each channel segment has eight anchor positions to allow rebar. £25 off! Buy your plastic, steel or cast iron A15 ACO Channel Drainage here today with next-day delivery and excellent customer service - Shop ACO Drainage today!Load classes for drainage channels. C-250 D-400 E-600 F-900. 88 Inc. Everhard 3m EasyDRAIN Pressed Galvanised Steel Grate And Prejoined Channel. Download. The Wavin Civils Channel - heavy duty features a flat channel in 100, 150, 200 and 300mm widths. With different depths available, this S100 Vienite F900 Channel Drain is from ACO's S100 Channel Drain range. Multipack comes with three 3 in. 2 in. Grating Manufacturer in UaeUnderground Drain Pipe Double Socket PVC Pipe Coupler - 110mm. 00 - $15. ACO MultiDrain M150D Sump Unit £440. Add to basket. The Swiftdrain 300 trench drain system is a best in class 12″ wide pre sloped trench drain. Applications. In warehouses, garages, and factories, channel drains are used to help with spills and cleanup. Made from HDPE, Dura Slope is a plastic channel drain that features interlocking tongue and groove joints to secure alignment and ensure. High mechanical and chemical resistance. Invert: 295mm. 24" Rhino Drainage Box (10 Hole) 24" Round Catch Basin. 6 x Drain Shallow CD410 Shallow Flow Channel Drainage Plastic PVC Heavy Duty Including 2 x Endcaps Pack for garden or driveways. Or call us at 888-825-4716. To separate and provide visual definition of carriageways, footpaths and cycle tracks, a kerb is the most effective solution. Channel Drain with Class C Ductile Iron Black Grate Questions & Answers (5) Hover Image to Zoom $ 179 00 Pay $154. Leave for 72 hours Polymer concrete drainage channels also feature tongue and groove joints for positive alignment and an outstanding fit with any requisite joint sealant. Free ship to store. S Range. Reln. These drainage channels are available as pre-sloped or neutral depending on the needs of the application. We stock D400 drainage channels from MEA, which are designed with cast iron frames in a polymer concrete, which adds extra strength for heavy loads. Installing a 12″ wide heavy duty channel drain with a 6″ outlet pipe is a little pointless. Deep Series 1-1/2-in L x 5-1/4-in W Channel Adapter. Look out for maximum point load (weight. Check out our heavy-duty channel drain article for more advice. Provided in a range of capacities and with a choice of styles and load bearing limits, Marshalls has a concrete drain channel that will meet any scheme’s needs. Choose from plastic drainage channels. Ulma F100K Heavy Duty Drainage Channel is a polymer concrete drainage channel which is resistant to most chemical products with high impact strength and low abrasive wear. 69" Deep Dura Slope Channel Drain SKU # DS-098. 30 £23. 7” Sliver Square Channel Drain Durable Heavy Duty Outdoor Drain Cover for Garage, Sewer, Dowmspout, Driveway, Garden. DrainTEK Outdoor Low Profile Linear Grate - Wedge Wire / Heel Guard Style - 120mm - Matte Black - Custom Length and Outlet. Polymer concrete drainage channels for heavy duty and all types of hydraulic requirements. Explore our range of grates & drains made with expert quality workmanship, available in many lengths & finishes to suit your project needs. 77 GPM per. The Polylok Heavy Duty Trench Drain is H-20 wheel load rated when cast in reinforced concrete (as per Polylok Trench Drain H-20 Instruction Diagram). Add to basket. H Range. NBS Source is the new home of the NBS National BIM Library - BIM objects and Revit families (free to download). Zurn like many others come in 40" sections. 9x5. h. 5" Pro Series Light Traffic Channel Grate, Black SKU # 816. Building Drainage. Our broad range of linear drainage systems are designed to provide the optimum solution in surface water control. Find the right water management solution for you. Compare. Specified by architects, engineers and plumbers, our comprehensive range provides high quality drainage solutions requiring minimum maintenance and. Reln 1m Low Profile Channel and Galvanised Grate. Total length of 20 feet. (3) $152. Hi-Slot Drainage Channel. This linear drainage system has been designed with the contractor in mind, currently available in 100mm,. 5 cfs (700 gpm) range. The system is designed to ensure sufficient depth of concrete cover over the main body of the channel to withstand ultra heavy-duty loads. Here at Drainage Superstore we have a range of ACO D400 class channel drains and ancillaries, designed to be both efficient and high quality, to suit your latest drainage project. Heavy rainfall, climate changes and unpredictable weather patterns are impacting the way we control surface water. 00 incl VAT. Catch Basin Drain. for pricing and availability. Resin concrete channel construction. Our trench drain grates are tested and can hold over 50,000 lbs without failure (most vehicles are 3,000 to 7,000 lbs spread on 4 wheels). High-performance, fiber-reinforced concrete, FILCOTEN by NDS trench drain system is a smart alternative to traditional concrete channel drains, designed to handle heavy loads in pre-sloped and neutral configurations. Made from durable materials with a quality finish, Allproof exterior channel strip drain systems are excellent solutions to all Australian residential, heavy-duty and commercial slot drain and strip drain requirements. channel that comes with a prefastened grate to cut down installation time. Hi-Slot Drainage Channel. 2' Spee-D Channel Drain Grate, White SKU # 240. It's probably safe to say that there are more gratings than types of channels. The drainage channel HYDROblock is made from rugged, ductile cast iron and can be used up to load class F900. All steel including reinforcing is hot dipped. Whatever the application, whatever the budget, there will be a grating to suit, starting with the cheap-n-tinny Class A galvanised gratings that come as standard with the bargain channels sold in the DIY sheds, through heavy duty plastic (polypropylene), ductile iron, right up to stainless steel, resin polymers and. 300mm Wide Heavy Duty Trench Drain is a Drainage channel made of polymer concrete with sealable channel groove. 99. Manufactured from basalt fibre-reinforced concrete, FASERFIX SUPER channels are highly resistant and provide maximum strength under the most extreme load situations. Features & Benefits: ACO S300 Heavy Duty Channel Drain 360mm x 390mm x 1000mm. Birco 100 has can be used alongside most landscaping surfaces, including paving and can be used in the design of. 5" Pro Series Channel Grate, Heavy Traffic SKU # 828. Non standard profiles including deep invert 'V' bottom and heavy duty versions. Find heavy duty channel grating suited for construction. Ductile iron or cast iron grates are most common. The channel drain has a clear opening of 300mm and internal depth of 300mm providing high capacity drainage for large surface areas. As one of the leading manufacturers of channel systems. The 600 series can reach run lengths of 835 linear feet by implementing neutrals and custom configuration. As with all our Dura Trench linear drainage. Channel & Trench Drains. Loads of 326 - 575 psi;EXTRA HEAVY DUTY DRAIN SYSTEM REGULARLY FURNISHED: 1 Meter (3. This pre-cast concrete channel comes in pre-sloped and neutral sections with a variety of grates to meet the needs of any project. Add to basket. The fibres added to the concrete is what makes this type of drainage channel extra special. Connecting pieces are also available to complete your installation. 32 each (Inc. MOSINSBO Cast Iron Drain Grate, 20x16 Outdoor Drain Cover, B125 Class Sewer Grate, Durable Heavy Duty Channel Grate, Black Rectangle Drainage Grate for Concrete Floor (19. This item Polylok Heavy Duty 4ft Trench Drain & Grate - Gray NDS 864GMTL 5-Inch Pro Channel Drain Kit with Metal Grate, 5 in, Gray VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. This item: MOSINSBO Outdoor Drain Cover, 9x9 Cast Iron Drain Grate for Catch Basin, B125 Class Sewer Grate, Durable Heavy Duty Channel Grate, Black Square Drainage Grate (8. This heavy-duty channel drain junction is part of ACO's sturdy 'S' range of sturdy drainage solutions, providing excellent hydraulic performance and the durability you need for a range of challenging applications. Their widths and slopes allow the systems to evacuate a large amount of water quickly using gravity to pull it to the lowest point. x 40 in. $59. Thickness of plastic rail = 5mm. 00 after $25 OFF your total qualifying purchase upon opening a new card. Stora Drain C250 25 Tonne With Steel. Environment. 【Heavy Duty, Sturdy Material】-Made from durable Ductile Iron, this metal drain grate is stronger than cast iron and has similar performance to steel. Ductile Iron Driveway Drain Grate-20x20 in. System.