Compare different types, colors, sizes and features of catch basins, couplings, slotted. 844-402-3555 . 3 GPM per ft. Our linear drainage provides a uniform plain of fall for surface water removal, allowing the use of larger format, luxury tiles. Available in 10 foot lengths, EZ-Drain French Drain System features a slotted pipe surrounded by a polystyrene aggregate enclosed in a geotextile mesh. New. This DIY Deck DrySpace video is all about how to install deck dry space from start to finish. 12. Model # 864GMTL. Before digging any excavation, call 811 a few days before you dig to check for underground utilities. A complete line of accessories is available for each Channel and Trench Drain System. ACO Infrastructure. Rated for NDS Class A loads of (up to 60 psi) when properly installed-recommended for pedestrians, bicycles, and wheelchair traffic; ADA compliant and heel-proof. 1-Inch HDPE Drainage Trench, Black Plastic Garage Floor Drain, 5x39 Trench Drain Grate, with 5 End Caps, for Garden, Driveway-5 Pack . More Options Available $ 33. Total installation height = 50mm. 2. Volume 2 (Technical Handbook) Georgia Stormwater Management Manual 5-1 CHAPTER 5 STORMWATER DRAINAGE SYSTEM DESIGN Table of Contents SECTION 5. Grates. 3 4. ). Continue to 5 of 12 below. The drain grate defends your drainage system by blocking out fragments that can congest the pipeline to optimize the performance of your drainage system The drain grate, also known as a drain cover, is the frontline of your storm drain system. The membrane is adhered to the large integrated bonding flange to form a waterproof connection at the top of the drain assembly. Locate the catch basin near the discharge piping stub-in at the discharge point. 5. Some of the most reviewed products in Channel Drains are the U. Units. Compare. 8x3. The size and shape of the grating is what determines their hydraulic efficiency. A trench drain is a linear drainage application used to catch, collect and convey water from a starting location to and an outlet or catch basin. 5 cfs (700 gpm) range. Accessories include cover, additional panels, bottom, surface drain and filter fabric. Brand: VEVOR. Or call us at 888-825-4716. If the grading of. Connects to 3 in. 5. NDS Mini Channel is a 3″ wide non-sloped plastic system built for light traffic applications such as pools, patios, and walkways. Product Details Standing surface water is not only a slip hazard-it can lead to mildew growth, concrete staining, and costly damage. 1. As the name suggests, slot drain systems use one or multiple slim openings with a catch basin underneath. The size and shape of the grating is what determines their hydraulic efficiency. We can manufacture our channel drains to the width, depth, slope, profile, material, pattern, and finish you require. KERDI-DRAIN consists of a drain body and fully adjustable grate assembly. This gives the slot drain a smooth interior. 3 When the Slotted Drain is banded together, the adjacent grates shall have a maximum 3-inch gap. Install a French Drain. Grasp the grate and pull in an upward motion. high, and 10 ft. Urban rainstorm drainage systems are used to collect the surface runoff from streets and other land surfaces through grate or curb openings that convey it to the drains. This specialty stainless steel trench drain is typically used in sanitary or chemical processing areas. Precast Concrete Drainage Channels. How to install Reln Storm Drain. Zurn manufactures a full line of Frame and Grate Systems for Trench. South Dakota Drainage Manual Storm Drainage Systems 12-2 12. Public Services. CO. Slot Drain is widely used in Co-op Car Washes in North America as it satisfies clients with a safe, durable and easy-cleaning system. Consider where the water will be directed to, how much water you could potentially deal with and what type of traffic will be crossing the grates. Landscaping is an outdoor area that is meant to be beautiful and look pristine. W x 13 in. Some systems have only one drain grate, while others may have two or more. VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. Grate is fastened to trench drain base with provided #8 x 1-1/4" screws ; Cut lines. Dura Slope comes in neutral and pre-sloped channel drain sections with a variety of grates, slot top grates, and radius couplings. Josam’s PRO-SNAP® Grate Securing System for PRO-PLUS® Trench Drains can be secured and removed quickly & easily with a single hand movement, eliminating the use of bolts or special tools. Basin Kit connects to 8 in. ACO Drain is available in 2″, 4”, 8” and 12” internal widths, and are available with up to 130 ft (40m) of built-in continuous slope. $195. NDS experts can help solve your problem. Prevent outdoor flooding and pooling water with the RELN Storm Drain deep profile channel drain. Stainless Steel Grate. Make sure that the pipe extends about 3 or 4 inches. A pre-sloped system is a standard in driveway drains. sewer and drain pipe & fittings and 6 in. Whether installed in the yard or the basement, a French drain works on the same principle. Prevention of Blockages: The design of drainage grates stops large debris, such as leaves, twigs, and trash, from entering the drainage system, reducing the chance of clogs and blockages. Start the drainage stone near the base of the wall and extend up to within 6-inches of the top of the wall. ACO Infrastructure Surface drainage systems for roads, bridges. The KERDI-DRAIN-F is a specialized floor drain compatible with Schluter uncoupling membranes, such as DITRA, DITRA-XL, DITRA-HEAT, and DITRA-HEAT-DUO. The 6. Specification. More Details. High Performance Outdoor Products. precast concrete drainage channels are designed with quality and durability in mind. Solve the drainage problem with theABT’s PolyDrain system goes head-to-head with ACO on commercial construction specifications. Frame and grate systems offer a modular solution for installing trench drain. Dimensions: L 39. Find concrete and driveway channel trench drains from the leader in drainage systems, NDS Pro. This could be a channel or even a hole. Drainage Grates. Basin Kit includes a 2-opening polyethylene basin, 3-outlet adapters, 2-reducer rings, 1-plug, and a polyethylene grate to block leaves and debris from entering the drainage system. Call our. As the yard drainage experts, we have 5 critical tips to follow when installing your DIY underground downspouts. Load class ratings for entire systems will always be determined by the lowest class within the system. Grates see high traffic, including from cars and trucks. Drainage Pipe Guide. Secure the trench drain assembly. The portion of the flow that passes over the upstream side of a grate. The aggregate increases void space for improved water flow and greater storage while offering greater structural integrity than gravel. per linear ft. Drainage pipe and pipe fittings are used to direct water away from your home’s foundation, preventing. 5. Especially with older patios, leaves, and debris may clog an existing drainage system. Type 805D Mesh Galvanized Steel Grate Spec Sheet. Shop NDS Spee-D Channel Drains and Grates 10-ft L x 5-3/4-in W x 5-3/4-in dia Drain in the Outdoor Drainage Accessories department at Lowe's. 24 x 28. GrateDrain™ is a dual-chamber system that is designed to accept groundwater faster than any other drainage pipe on the market. Create a water-tight connection between channels and from outlet to pipe using solvent-weld PVC glue. For an area drain system, this is as easy as prying up the grate and cleaning out the catch basin by hand. x 100 ft. Neutral channel sections can also cause debris to settle out of the system and increase maintenance cycles of the trench drain. Part Number. Top Rated. The 600 series can reach run lengths of 835 linear feet by implementing neutrals and custom configuration. Add the pipe, fabric, and aggregate totals to get the base for an initial installation cost. D x 39. PPE plastic snap and lock connection , removable for cleaning. “The product was great and your company was great to work with!”. Built-in basin sump is easy to access and clean. No matter which drainage system you need, focus on proper installation, the correct drain for the job, the proper grate, and maintenance of the trench drain. Also known as drainage channels, trench drains, or linear channels, these types of drains prevent pooling water that can cause flooding and structural. Snap-in grate design for ease of removal. Then, you can install the drainage pipes on the gravel bedding. This versatile drain system includes a drain body. 8. 99 /Each. S300K. 36 per mm. Another place where shop floor drain systems are ideal is, of course, car washes. Standard 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. The Role Of Grates. Max. Storm Drain Channels are available in 40 in. single-wall corrugated pipe for a soil-tight fit. 4 in. x 40 in. TRENCH DRAIN. Our broad range of products helps keep you safely maintain golf courses, sports fields and other outdoor recreational environments. Standard trench drains use removable 3” to 6” grates. Every grate is classified into a load class standard for the safety of the roads and those on the roads. Adjustable grate accommodates tile thicknesses ranging from 1/4 in. DrainTEK Outdoor Landscape Pool Drainage Channel - Tray and Grate - Wedge Wire / Heel Guard Style - 135mm Wide with 70mm pitch. Stainless channels come in 48″ and 24″ lengths with neutral channels to allow for longer runs. It comes in different shapes. Deep Series 5. Originally designed for those with special needs, Stormtech Slimline grates allow hobless entry to the shower and more. Beyond retaining walls, you can use this in many areas. It was much appreciated!”. wide. Dimensions. Polymer concrete drainage channels also feature tongue and groove joints for positive alignment and an outstanding fit with any requisite joint sealant. Compare $ 209. The systems design allows maximum. When selecting the grate there are a couple of factors that have to be considered, including the load classification (resistance to failure), slot pattern (water intake), material (corrosion resistance, etc. FREE delivery Sat, Sep 16 . 1-Inch HDPE Drainage Trench, Black Plastic Garage Floor Drain, 6x39 Trench Drain Grate, with 6 End Caps, for Garden, Driveway-6 Pack . Remove any debris, leaves and lawn clippings and dispose of. Or call us at 888-825-4716. single-wall corrugated pipe, and 3 in. NDS Drainage Channel Grates are durable, decorative and compatible with all of our channel and trench drain products. The video shown here displays the assembly and installation of the K100 series. The drain grate, also known as a drain cover, is ADA Compliant and heel-proof. Set the inlet grate where water gathers the most along the French drain. Storm Water Pit and Catch Basin for Modular Trench and Channel Drain Systems with Aluminum Grate. With the POLYCAST® Series commercial drainage system, you have a wide selection of grating options. 14 in. Material: SMC-GRP Glass Fiber PolyesterAn integrated, easy to install system. corrugated pipe or MOLE-Pipe - install RELN part 000225 (4 Corrugated Pipe Adapter) To create a water-tight connection, apply RELN Part 000309 - 83 ml. Black Drainage Sealant to all pipe connections and assembly joints to ensure superior seal. Avoid the accumulation of water in your yard when spring arrives or after heavy rainstorms. There are many types of inlets, including: Curb opening inlet: A long, narrow, horizontal opening at the edge of a curb. Its material is high-density polyethylene with a weight of 336 gm. Deep Series 5. High mechanical and chemical resistance. The Polylok Heavy Duty Trench Drain system has an H-20 wheel load rating when cast in reinforced concrete. Today, it’s known as the French drain. This system is A Class load rated - for pedestrian use , and very light traffic. How the grate drain trumps all other basement drainage systems budget dry waterproofing gratedrain system in fairfax alexandria arlington va by summit trenchdrain grated pipe philadelphia baltimore ellicott city pennsylvania delaware and maryland french foundation of michigan for select new jersey s raleigh durham greenville. Or call us at 888-825-4716. We offer a variety of Trench Drain Grates in materials such as Galvanized Steel, Ductile Iron. Kit includes a 2-opening basin made of polypropylene, 2 outlet adapters, and 1 plug which fits in either outlet adapter, and polyethylene grate to block leaves and debris from entering the drainage system. Use a measuring tape to determine the run for the drainage system. The 6 in. Includes 3 side panels and 1 cover. • Place compacted bedding sand or concrete in the base of the trench. KlassikDrain is a general purpose trench drain system available in 4″ (100 mm) – K100, 8″ (200 mm) – K200 and 12″ (300 mm) – K300 internal width with. Discover VEVOR Trench Drain System, 5. Black. Complies with per of Section 3 of ANSI/APSP-16 for finger and limb entrapment (0. Add 2″ to length of each channel for female joining flange (only applicable at shallowest end of trench run). The standard 4 Inch (100mm) PolyDrain trench drain system contains both pre-sloped and non-sloped drain channels, grates, frames, catch basins, channel end plates, installation aids, and all other trench drain components to provide a complete precast channel drain solution. every 4 ft. This drainage system offers a modular design with interlocking components to enable quick and easy connections. Grate inlet: A grate covering to a drain at the low point of a road, swale, or another drainage site. Keep hardscapes free of excess water with an attractive drainage solution that’s easy to install and maintain. . The grates on your trench drains are a key part of the correct performance of the entire drainage system. 10 ft. The cost of a drainage system in your yard will typically range from $2,500 to $8,000, depending on the type of lawn drainage system you install. $78. Modular design connects together for longer runs, can be cut to size as short as 4 in. The same is true should the channel be rated as load class C and the grates are rated as load class A; the system as a. 4 in. • Use a string line to ensure straightness and the correct finish height. Trench Drain Systems offers an extensive line of trench. 3 Ft in length. Trench Drain Grates. ACO Building Drainage Complete system for indoor drainage. The concrete or. A third drainage solution represents another solid choice for efficiently preventing unwanted puddles of standing water and associated hazards. Schluter®-KERDI-DRAIN is a shower drain specifically designed to allow connections to KERDI or other load-bearing, bonded waterproof membranes. 2. 4" L. Our slot drains are fabricated from fiber reinforced polymer concrete. EasyDRAIN systems have been designed with click together technology ensuring the drainage system easily connects together with additional componentry if needed. Everhard 3m EasyDRAIN Pressed Stainless Steel Metal Grate And Prejoined Channel. In every case, the excavation should be deep and wide enough to provide concrete cover equal to the slab thickness or 4", whichever is greater. The grate assembly allows for lateral and tilt adjustment as well. Modular design connects together for longer runs, can be cut to size as short as 4 in. This design, available in galvanised and stainless steel, is sleek and unobtrusive, blending into diverse landscapes and surfaces. Drill weep holes in the bottom courses of concrete block walls for water movement. These linear drains are made up of primarily channels, end caps, end outlets, grates, catch basins and some other installation accessories. Road Storm Drainage Systems 7-8 MDOT Drainage Manual Frontal Flow - The portion of the flow which passes over the upstream side of a grate. Frames supplied with plastic snap-fit studs for connecting to fiberglass body. Whether installed in the yard or the basement, a French drain works on the same principle. As part of a complete drainage solution, they fit on top of 12 in. The spacers and side. Contact Us. x H 5. (2) Not Available for Delivery. 1-Inch HDPE Drainage Trench, Black Plastic Garage Floor Drain, 3x39 Trench Drain Grate, with 3 End Caps, for Garden, Driveway-3 Pack . Solve the drainage problem with the Spee-D Channel Drain, the #1 bestselling channel. pdf. Looks like it purpose is to day light. Some catch basin grates have screws or a locking device of some sort to hold the grate down. and a flow rate of 28 GPM. and flow rate of 32 GPM. Qty: View Details Add To Cart. The quantity of surface runoff that is not discharged to the urban rainstorm drainage systems due to inadequate grate size or because the grate capacity is exceeded can. • Thin, discreet frame. 1 perma-trench ® z886 6" wide trench drain system 2 z882 12" wide trench drain system 4 z874-12 trench drain system 5 z874-18 trench drain system 6 z874-21 trench drain system 7 z874-u-xx-ldra light-duty utility trench with aluminum frame, clamp, and solid cover 8 z874-u-xx-ldrs light-duty utility trench fiberglass with aluminum frame and clamp with. 69” [500mm]. If the water backs up, there’s an issue with the drain, and it’s likely a blockage. Durable and Lightweight. Our Channel Drain Grates can handle up to a class D load rating and come in a variety of materials including plastic, iron, steel and brass. 5″ frame. ABT Inc. 00 in. Grate Perimeter - The sum of the lengths of all sides of a grate, except that. 3 Desirable Roadway Drainage Guidelines DESIGN STORM DESIGN WATER SPREAD HIGHWAY 4% 10% Shldr or 1/2 Outer Local Type/Category/Feature (25 yrs) (10 yrs). ACO Sport. 711 Koehler Ave STE 9, Ronkonkoma, NY 11779The experts at Trench Drain Systems break down these common mistakes that may be affecting your drains. A storm drain, storm sewer (United Kingdom, U. The storm drain with grate is rated for NDS Class B loads when properly installed. If you look at the drainage grate, you can see it looks like a sieve. Trench Drain Systems offers a wide range of grates for drainage channels, catch basins, point drains and much more. 0 out of 5 stars 24 ratings. Light liquids and solids separators made from plastics. The pre-sloped commercial trench drain line is offered in 2″ , 4″ , 6″ , 8″ , 10″ , 12″ , 18″ , 24″ , 36″, and 48″ widths. 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. ACO Drain is available in 2″, 4”, 8” and 12” internal widths, and are available with up to 130 ft (40m) of built-in continuous slope. The brushed stainless steel channel and grate assembly can be cut to size on-site, and are therefore customizable to fit various shower sizes. We consider the contractor with every product feature and support service Zurn provides. reliable, and versatile lines of channel drains, grates, and water management products and solutions in the industry. The load capacity of the 600 Series grates ranges from pedestrian (Class A) to heavy automobile traffic (Class D). Radiused Bottom - Better Flow Rate - Less Debris Build-up. Shop this Collection. With a complete range of accessories, and our no-screws clip-in grate design, our product is designed to make life easy. Swiftdrain's commercial grade trench drains include the 100, 200, 300 supreme polymer concrete trench drain. 37 in. 2 The Slotted Drain bands shall be modified HUGGER Bands to secure the pipe and prevent infiltration of backfill. KERDI-LINE is an elegant, low profile linear floor drain specifically designed for bonded waterproofing assemblies. Premium Quality: Our linear grate drain systems are crafted to the highest standards, ensuring resilience and long-lasting performance. L x 5. Drain Grate has an open surface area of 10. All grating tested and certified to ANSI/NSF/CAN 50-2020. 4 in. W x 5. in. Once in place the grate is laid onto the drain. The drain box's grate collects stormwater and filters debris before the water flows into drainage pipes. Shop online or call today 610-638-1221. Additional Info. Drain trenches are cast from several materials. GrateDrain™ is a dual-chamber system that is designed to accept groundwater faster than any other drainage pipe on the market. A straight line system with bottom outlet discharge and ADA compliant pedestrian safe heel guard grate is perfect for paths and driveways. & 4 in. This design, available in galvanised and stainless steel, is sleek and unobtrusive, blending into diverse landscapes and surfaces. Effective in everything from patios to light vehicular traffic areas. 8 in. BABY PEBBLE. After completing each step, glue parts together. Discover VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. For the most rugged trench drain applications, consider using cast iron frames to help increase the load capability of your drain. Do not have the pipe enter the basin flush with the side of the basin. VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. Channel drains are installed into areas that can become flooded, like driveways and patios, to help redirect water to drainpipes. Trench Drain Systems offers 4″ diameter decorative grates that fit directly into 3″ and 4″ PVC pipes. Works with connected drain pipe to capture and convey excess surface water for proper release downstream. 25″ in width, come in either 24″ or 48″ lengths and are secured by a bolt and toggle system. On the inside of the catch basin, pull the pipe inward. (3) $152. Thickness of plastic rail = 5mm. Channel Drain We used range comprises modular and durable drainage channels, manufactured from corrosion-resistant polymer concrete. 5″ x 1. Singlewall Perforated Drain Pipe with Filter Sock. Standard 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. As part of a complete drainage system, the grate drains water and blocks leaves and debris, and the adapter collects and directs water to drain pipes, which carry it to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with a dry well or infiltration. Profile channel drains have a unique pattented flying buttress design that provides load-bearing support from both sides as well as underneath. Use with 18 in. Types Of Shower Drains. Dura Trench is a trench drain manufacturer offering a complete line of heavy duty, commercial trench drain systems. Grates are removable for easy clean out and replacement. A trench drainage system is an elongated drainage system embedded in the ground and covered with a grate for draining. NDS. Available in eight lengths and three grate styles. Buy VEVOR Trench Drain System, Channel Drain with Plastic Grate, 5. Or call us at 888-825-4716. Residential. W x 3. Designed with large dual chambers, GrateDrain™ directs groundwater from beneath the basement floor and the wall/footing joint to the sump liner. Easy to install and durable, our concrete trench drain systems resist chemicals better, feature impeccable strength, a lower water absorption rate, and are less resistant to heat and freezing temperatures. Trench Drain Systems offers an extensive line of trench. Because of this a grate or grating can actually be designed in a number of ways to accommodate the particular drainage system. 2-1/4 in. . It has options for situations that need complex layout and are available in 4”, 6”, 8” and 12” width for varying. Catch Basin Drain. Varying situations change the rate of flow of a grate: a drainage grate at the bottom of a pool processes water differently than one on the side of the road. He holds numerous US and Canada Patents on his Grate Drain basement waterproofing system. The Slim Channel™ Drain, part of the NDS Profile Channel series, captures light flows of runoff from pool and spa areas, concrete and paver patios, and walkways to prevent. Channels come sequentially numbered and have. NDS stormwater management solutions help control runoff and eliminate standing water across a variety of residential applications. 1 in. 87. The 5 in. Open area for Micro-mesh is 44%. & 4 in. Dura Slope Trench Drains Driveways, Parking Lots, Courtyards. Specs and Installation. This is often due to:Outdoor Drainage. 4 sq. Linear trench drains, channel drains, floor drains, trench drain systems; whatever you call them, we can help you find the best drainage solution to meet your needs and budget. 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. On the inside of the catch basin, pull the pipe inward. This eliminates one part of the cleaning process, making it easier to get straight to. The grate is easily removable for regular cleaning. As part of a complete drainage system, the catch basin directs water to connected drain pipes which carry the water to a discharge point downstream such as a pop-up emitter, or to percolate into the ground with. , and 12 in. Versatility Smart materials and ingenuity set Swiftdrain trench drains system apart from the competition. At ABT, we are proud to be the premier supplier of line drainage products in America. Water runs down the gravel into the pipe, where it’s captured and directed away. The drain grate, or drain cover, blocks leaves and debris from entering your pipeline for a beautiful drainage system, inside and out. The bottom of the system contains cut-out section for 3 in. L, commercial water drainage systems allow safe and efficient drainage for grassed areas, gardens, farms, patio areas, pool sides, office buildings, driveways or factory interiors, the anti-flotation design prevents floating and doesn't require staking when setting in concrete Install an inlet grate at the point where the water pools the most. HexaLine. Outdoor drainage grates are integral components of a trench drain system. EZ-Drain/EZflow Installation Manual. The design of a drainage system must address the needs of the traveling public as well as those of the local community through which it passes. This system is a more modern style of trench drain, made using high-quality stainless steel, with a significant difference: there is no grate. Paul carries out at least 8 bathroom renovations each year. Made of plastic with connection to 4" pipe. or 4 in. Dimension(s): 28-3/4" H. Corner for 5. 0% slope that allows the system to redirect up to 470 GPM (gallons per minute). In this video, we’ll show you two methods to. Choose pan and grate material; Measure slope of trench system; Calculate drain slot width; Calculate peak flow. You will need to consider the size of the drains that you want to use, the gratings that you want to place over them, and the slope of the floor or roadway. lengths that are interlocking to create longer lengths as desired. VEVOR Trench Drain System, Channel Drain with Metal Grate, 5. New Grate Designs that Fit your STYLE! • Floral, Curve, and Pure designs available for KERDI-DRAIN and KERDI-LINE. These grates are typically designed with a series of openings that allow water to pass through into the underlying drainage system while preventing larger debris, such as leaves and twigs, from entering and potentially clogging the system. Place all of the required system components next to the excavation. 5″ thicknesses. This drainage system offers a modular design with interlocking components to enable quick and easy connections. Spee-D channel, as part of a complete drainage system, collects and conveys water to drain pipes for proper release downstream. Each Kit comes with 48" polyester polymer channel lengths, installation alignment chairs, a male and female drain end cap, 24" long cast iron round-end slotted surface grates and. high; top is 4-5/8 in. Grates are locked with easy to use boltless mechanisms. U. Trench. Multipack comes with three 3 in. 7x3. The former system also offers bar grates, ADA compliant grates and H-25 ductile iron grates on most systems. Our PVC products are more durable and corrosion resistant than precast basins. Complete Trench Drain Kits in Zurn Z882 12 inch wide. $ 7 05. Reln Storm Drain Slimline Pit with Plastic Grate Black. Choose from Micro, Mini Slop, FILCOTEN and our PRO Series trench drains. With proper components, flow rates of over 950 GPM are attainable.