Hepworth drainage channel. The FloPlast reputation for technical excellence, quality and, competitively priced products have established the company as a leading supplier of Above Ground Plumbing Systems. Hepworth drainage channel

 
 The FloPlast reputation for technical excellence, quality and, competitively priced products have established the company as a leading supplier of Above Ground Plumbing SystemsHepworth drainage channel Slimline Domestic Level Threshold Door Drainage ACO Threshold A15 channel drain eliminates water ponding in front of house entrances, available in either a silver or black aluminium finish

Channel Grating | Channels | Coils | Communication Cable Suppliers In UAE. 12. Select Country My PortalDrainage - Hepworth Clay. uk Clay channels • A range of plain ended or socketed channel fittings for use in foul and surface water manholes also as a dry weather channel in combined sewers Land drainage • HepLine 100 to 450mmA range of plain ended or socketed channels for use in foul and surface water manholes; also as a dry weather channel in combined sewers. E: [email protected] drainage is ideal for different underground works, including foul sewerage, surface water, and road drainage. B125 weight load class rating ideal for light vehicular traffic. Pricing group 1 - Key. Hunter Underground Systems are designed to ensure you can install & test with confidence. There are 4 ways to connect new drainage to an existing system:-. Attenuate and infiltrate. Manufactured from recycled polypropylene, ACO HexDrain Pro is suitable for vehicle traffic up to Load Class C 250. Harnessing 100% accurate content and intelligent design assistance fuels a boost in productivity that delivers invaluable efficiencies at. co. Manufactured to BS EN295. The Inspection Chamber has two inlets at 45° from the main channel. No special tools are required. 20. 80 and Sch. Catalog code Wavin. They are suitable for use in both adoptable and non-adoptable applications to a maximum depth of 0. £65. Concrete Water Channels & Road Gullies. £70. Hepworth Terracotta ridge tiles; Surface Drainage. Begin at the intersection of your channel drain sections and the drainage run or soakaway. 5011479198179. Go from BIM to built faster. 65. That is, the subsurface geology has a similar. Buy Cj2/4r Hep 225x100mm Channel Sq. The 3 in. 00 incl VAT. Q&A. uk Web: @HepworthClay. Channel Drainage; Shallow Domestic Channel Drain A15; ACO Brickslot Threshold Channel Drainage; Fernco Stormdrain. We are bound by a common purpose: To Advance Life Around the World. The Hepworth domestic channel drainage range consists of: HepFlow® Linear Drainage - domestic polymer concrete drainage system. Gully Drain Cover Plastic 6 Inch Square Freysons. Buy 150mm X 0. Wavin offers a wide range of deep and shallow Inspection Chambers for safe and easy. Geo Membrane Data Sheet. Find drainage channel units, including affordable plastic channels and concrete or polymer drainage online at. E: drainage@hepworth. 1-20 of 43 items. Suitable for use with Hepworth Clay Supersleve drainage systems but can be converted for 110mm. Page 1 of 1: 12 Items. Part 5: Requirements for perforated pipes and fittings. Hepworth Clay. ; Does not lose shape , the gully pots are composed of concrete, stronger than plastic. Delivery or pick up local to you Hepworth Drainage from a highly recommended trusted company. 0m lengths from Civils Store. Downloads. T: 0844 856 5165 . Bull-nosed. The Garastor control unit can be used as a flow control device, linked to AquaCell units or a void space under the floor slab of a single residential dwelling. Attenuate and infiltrate. Soil pipes, also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. Add a 45° bend to your custom Spee-D Channel Drain layout with the Spee-D Channel Drain 45° Elbow and Grate. Add to basket. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. WebEmail: drainage@hepworth. Zurn Industries Z165 8-3/8" Diameter Combination Main Roof and Overflow Drain with Low Silhouette Domes and Double Top-Set® Deck Plate. It is a high quality steel reinforcement for cast concrete applications. 2. Menu. £190. Brett Martin Plastic Underground Drain Pipe Double Socket PVC Slip Coupler More Options. Phone : 06-7431648 Mobile : 054-4678409. Hepworth SuperSleve has a wide range of pipes and fittings available for domestic, adoptable, commercial or industrial drainage. Precast Culverts uses include: · Storm Drains. HepLine BS EN 295-5:2013 Vitrified clay pipe systems for drains and sewers. The range is manufactured to BS EN 295-1 standard and has a range of fittings suitable for RMI projects maintaining the character of the original. Brett Martin Inspection Chamber Shallow Access Double Seal Lid - 280mm. Introduction to Hepworth Clay 2 Premier and Premier Plus Stock ProfileLand Drain 4 SuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm 100mm to 300mm Pipes and Fittings5 SuperSleve 225mm 5 Suggested Clay Civils Stock Profile6 SuperSleve 300mm 6 Socketed Clay Channels 150-225mm Cutters, Stoppers and Lubricant6 Gullies7 Hepworth Building Products Edlington Lane, Edlington, Doncaster DN12 1 BY Technical hotline 0870 443 5551 Literature hotline 0870 443 6000 Web Email drainage@hepworth. . AutoCAD Drawing Created Size Preview PDF Drawing; CB1-1L. View Product. 69” [500mm]. Consider driveway drainage to prevent flooding and other collateral damage. Clay Drainage Introduction Section 2 Page 4 Technical Advisory Service Tel: 0870 4435551 Fax: 0870 4435552 E-mail: [email protected] a complete range of clay drainage generally used for foul sewerage, surface water, or road. A range of plain ended or socketed channels for use in foul and surface water manholes; also as a dry weather channel in combined sewers. Traditionally, most straight kerbs are 915mm in length (a hangover from the pre-metric days), although some of the kerb-units developed to match block-paving are only 100mm or 200mm long. Side inlets – 2 no 100 mm at 45 °. Drain Leaf Guard. Hepworth Domestic Channel Drainage Summary Introduction The domestic linear drainage range incorporates HepFlow® PolyChannel, HepFlow® Polypropylene and the. We stock a wide range of clay pipes, junctions, couplings, and more. Range 200, 315, 450 & 600 Product Selector 17-18. Alternatively,. £92. - via an existing manhole or existing. VAT £28. Concrete sewer pipes dating back to Roman times have been discovered in. Hepworth Clay breeches oblique junction 45° 100mm CJ5/1Range. The threshold is only 60mm wide and sits flush to the door for maximum discretion,. 6m Channel Pipe Cpp2/2 - £27. Further details can be obtained by contacting the Hepworth Drainage literature line on: 0870 443 6000. Slot size: 6mm x 50mm. ; Fully universal, suitable for all plastic and clay drainage from 150mm to 186mm diameter. Cast Iron Manhole Cover and Frame 600L x 600W x 150H - F900 Loading. Vortex flow control valves; Subsurface Conveyance. All SuperSleve products are manufactured to BS EN 295-1:2013. Important note: handing of channel and access fittings is as viewed against direction of flow. Direction of flow is from the socket towards the spigot. The Hepworth domestic channel drainage range consists of: HepFlow® Linear Drainage - domestic polymer concrete drainage system. £57. The Hepworth SuperSleve clay drainage system is available in 100mm, 150mm, 225mm and 300mm diameters for use in adoptable sewers, commercial or industrial construction, highways and general building drainage. “With Hepworth’s deep understanding of customers’ needs and leading market position for the last 40 years, the newly launched DACTA range aims to win trust of construction. list > manufactures g-h-i > Drainage Above & Below Ground > Flexible Jointed Clay > Hepworth Building products > Hepworth Drainage: 150mm X 0. VAT Registered: GB 394 1212 63. B125 Drainage Channel (125kn) Stainless Steel Grate C250 Galvanised Drainage Channel Dakota A15 Channel Drainage Easyflow A15 Drainage Channel 250kn Drainage Channel Cast Iron Grate C250 Drainage Channel (250kn) Dakota Taurus 200mm Channel Drainage D400 & F900 Commercial Drainage Channel. Designed to deliver effective water management for domestic black paved surfaces. Durable manufacturing ensures long-life usage. £190. Registered in England and Wales. Range Hepworth Clay inspection chambers are supplied complete with multi inlets to connect directly to SuperSleve pipe systems, any or all inlets can be easily adapted to plastic drainage systems with the adaptor provided. Channel Pipes Plain Ended: Description: Dia mm . drainage systems for both housing and civils projects, communication and power ducting and surface water collection and dispersal. ACO Hexdrain Pro Channel Drain 138mm x 150mm x 1000mm - C250 Load. wide, 3-3/4 in. Add to basket. Buy Cj6/1 Hep 100x100mm Breeches Channel Jun - £68. Deep inspection. Add to Cart. Delta Cavity Drain - Sacrificaial Screed 110mm Channel Outlet DW-282-1-(C) Channel + Modular Drainage Complete Set Up Detail - Delta Dual Sump V3, 4 or V6 + Delta HLAChannel drain installation could be completed in a few simple steps. long; length can be cut to size with a saw. Accepts downpipe up to 110mm. Model # 003102 Store SKU # 1000663932. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Browse 174 products that are ready to use on your projects. OsmaDrain offers the most complete range of foul drainage systems. The UK's leading manufacturer and supplier of plastic drainage piping solutions for above and below ground projects. Threshold Drainage x 1m Black Aluminium Grating £27. Hepworth Clay product manager. Hepworth pvc pipe catalogue pdf. General enquiries: 0345 456 9594. Using a 175 mm raising piece – code SPIC4 and a seal code SPIC5 . Hepworth Clay Drainage – SuperSleve Channels 100-300mm – Tee (Socketed Breeches Oblique)Select Country My PortalOur new range of inspection chambers to BS EN 13598 can be used in these scenarios. 6 1. Drainage. VAT) Quick view. wide, 3-3/4 in. Hepworth Clay 100mm Supersleve EPDM Sealing Ring Coupling SC1/1. The Hepworth Clay SPIC1/1 100mm/110mm PPIC Polypropylene Inspection Chamber Base is a lightweight solution for private drainage systems that can be installed quickly and easily with no need for wet trades or lifting equipment. A channel is a left hand fitting when viewed from the spigot towards socket (ie. 0 1. Threshold drain channel with end caps fitted with snap-out section removed Cement. VAT Registered: GB 394 1212 63. co. FILTER BY. 00 £0. Trench drains, also known as channel. VAT £32. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible. Wavin Osma UltraRib. Classification Pr_65_52_24. Hepworth Building Part number . Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Side inlets – 2 no 100 mm at 45 ° - 2 no 100 mm at 90 ° SPIC1/2 – Main channel – 150 mm . Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 03 ex vat. £4. Vitrified clay channel pipes and fittings manufactured in accordance with. Developed for drainage & sewerage systems. 78 UK and Worldwide delivery. Foul and surface water systems. Select Country My PortalSelect Country My PortalHarper Precast has a line of culverts that range in size, design, and capabilities. 0 1. 00 incl VAT. 90 per U. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. £32. Choose from 6 to 24" catch basin drain systems. WavinCoil land drain. The grating is suitable for pedestrian traffic and is quick and easy to install. Used in garage thresholds, landscaping projects and a range of DIY garden and patio applications. Channels clip together with no additional fixings. Introduction The. 25dg Right Handed Clay Channel Socketed Pipe Bend. Add to basket. Dig the trench. The channels are jointed with conventional mortar joints. Channel drains, or drainage channels, reduce surface water issues. Whether it’s domestic, adoptable, commercial or industrial drainage you are installing. Manufactured from recycled polypropylene, ACO HexDrain® Brickslot is suitable for pedestrian and vehicle traffic up to Load Class A 15. The system also includes 4 additional neutral or non-sloping channels that may be inserted for additional. Just follow this simple step-by-step guide. Aco Drive Drain - Case Study III; Aco Drive Drain - Case Study III; Aco Drive Drain - Case Study III; Drainage - A Guide to Installation;. Hepworth Domestic Channel Drainage Systems have been designed for quick and easy installation. RainChannel is an A15 Loading class, lightweight drainage channel made from recycled Polypropylene for general domestic use at the head of private driveways and patio areas. 4. Correctly installed it has a lifetime expectancy of over 100 years. £45. ’HEPWORTH’ CODE SPIC2/1 595 DEEP - 5x100 INLETS ’HEPWORTH’ CODE SPIC1/2 1030 DEEP - 2x100 + 3X150 INLETSHepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Wavin is part of Orbia, a community of companies working together to tackle some of the world's most complex challenges. VAT. Direction of flow is from the socket towards the spigot. All SuperSleve products are manufactured… Continue reading. AquaGrid permeable paving; Wavin Osma Domestic rain channel; Medium duty channel drainage; Heavy duty channel drainage; Garastor; Control. Browse 174 products that are ready to use on your projects. £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!Hepworth Clay Drainage Price List 1st July 2022 SuperSleve HouseDrain vitrified clay drainage pipes. DWG: 2/19/2009: 26. Hepworth Clay drainage system comprises a range of perforated and non-perforated vitrified clay pipes supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Main Material . Sanipex Group offers an extensive range of high-quality, design-led products developed with 25 years of experience, making Sanipex Group the first choice for industry professionals and homeowners alike. As a market leading contributor to the built environment, our sights are firmly set on leading our industry in sustainability by 2025. MAECENAS IACULIS. uk. Similar products from Wavin Ltd. Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a. max 1. Typical uses include driveways, pools, walkways, and wherever excess water and erosion are a problem, yet adds an aesthetic touch it. Threshold drainage usually involves a linear channel drain , with slot. VAT. Important note: handing of channel and access fittings is as viewed against direction of flow. Company Registration No: 01647362. Spee-D channel drains are 4-3/4 in. A drainage channel is usually a ground-level grate with a pipe underneath to carry the water away. Drains that only serve individual properties remain the responsibility of each householder. 32 each (Inc. Compensation Basin Drainage storage basin. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. Hepworth Drainage Pipe Data 6-8 Slotted Pipe 9-10 Hepworth Technocore Pipe System 11-16 Hepworth Drainage Fittings 17-19 Wavin Drainage Fittings 20-24 Bottle Gully 25-26 System Design 27-32 Underground Drainage Installation Instructions 33-37 Storage & Handling 38-39 Chemical Resistance Table 40-44 Hepworth Drainage Pipe Data 6-8 Slotted Pipe 9-10 Hepworth Technocore Pipe System 11-16 Hepworth Drainage Fittings 17-19 Wavin Drainage Fittings 20-24 Bottle Gully 25-26 System Design 27-32 Underground Drainage Installation Instructions 33-37 Storage & Handling 38-39 Chemical Resistance Table 40-44 Introduction: The two most common examples of Threshold Drainage would be: Where paving meets an entrance to a building. Linear Drainage. Drainage refers to the method of removing surface or sub-surface water from a particular area. View trade pricing and product data for Hepworth - Clay, CJ3/3 Junction, Socketed Double Oblique 45Deg, Clay, Clay Channels Plain Ended & Socketed. Side inlets – 2 no 100 mm at 45 ° - 2 no 150 mm at 90 ° Standard depth units can be raised . 50 incl VAT. Clay Drainage SuperSleve SuperSeal HepSeal Unjointed Clay Channels HepLine Land Drain HepDuct Gullies and Gratings Universal Grease Trap Plastic Drainage PlastiDrain SewerDrain Plastic Coil Land Drainage Access Systems Universal Inspection Chambers Reduced Access Telescopic PPIC Reduced Access Sewer System Manhole Covers Water Treatment Septic. In contrast, Wavin offers you a comprehensive choice of soil and waste systems and products for. Grassed Channel . Channels and Fittings for the Hepworth Clay Drainage system. Wavin OsmaDrain. Our range of channel drains and gullies help you manage surface water efficiently by collecting and transporting excess water on roads, car parks or industrial sites. Your Account. 100. Wavin Osma UltraRib. Type. FILTER BY. As a proven solution for waterway requirements, Precast Culverts also fit areas with low headroom, great load conditions, and unusual drain system requirements. Drainage channels work by removing surface water away from a given area. 52 £186. An ISO 9001, ISO 14001 & ISO 45001 registered company, in 2009 Hepworth PME Qatar became the first plastic pipe manufacturer in Qatar to achieve “Kitemark” third party certification on its soil & waste and drainage products, clearly demonstrating the company’s commitment and dedication to supplying its customers with the highest quality. On this page, methods 3 and 4 are the main focus; methods 1 and 2. Hepworth Building Part number CJ1/5L. Hepworth Clay drainage specification Download PDF Take a look at our other Hepworth Clay channels and fittings product ranges Clay pipe 22 variations All Hepworth Clay channels and fittings products Solutions. 197” [5mm] up to 19. 0 1. £47. HepFlow® Linear Drainage - polypropylene channel drainage system. Parturient in parturient scelerisque nibh lectus. used in water and drainage applications. high, and 10 ft. The FloPlast reputation for technical excellence, quality and, competitively priced products have established the company as a leading supplier of Above Ground Plumbing Systems. The Supersleve drainage system is. Hepworth Clay mini access chamber cover and frame 345x345mm. Ultra Engineering Services LLC. Unique flanges on the bottom of the channel provide an anchoring lip for straight installation and prevents floating. Product photos are for example only and not representative of every fitting size. 00 incl VAT. £315. Select Country My PortalSelect Country My PortalSpee-D channel drains are 4-3/4 in. Not subject to floatation due to the concrete material ensuring a heavyweight product. Underground Drainage; Hepworth SuperSleve Channel Pipe 225x1000mm. More Info. co. Features an offset slotted grating with a slim 10mm inlet slot. QUICK VIEW. Add to basket. The leading manufacturer of piping systems and solutions, Hepworth has launched its DACTA range of solvent weld u-PVC above ground drainage systems (DACTA Drainage) and PP-R Piping systems (DACTA Therm) to broaden its reach to the building construction sectors and as part of its growth strategy across the MEA. Wavin OsmaDrain. The one part bend comes with plain end and socket connection. Plastic. It comes in 110mm and 160mm diameters. Marshalls Civils & Drainage offer an extensive range of precast concrete pipes with flexible spigot and socket joints from 300mm to 1800mm to BS EN 1916:2002 Class 120, ovoid pipes and perforated pipes for use in both foul and surface water applications. £22. Find pipes, adaptors, channels & more in various sizes. TwinWall surface aquarium drainage tubes. Prevents. SDG2/2. All SuperSleve products are manufactured… Continue reading. Product Type: CLAY SQUARE GULLY: Size: 100MM: Brand: Hepworth: Product. RRP incl. A range of plain ended or socketed channels for use in foul and surface water manholes; also as a dry weather channel in combined sewers. Technical data: Material - Clay. Structured wall pipes available with ring stiffness of 8 kN per. Find inspection chambers & manhole covers for easy access, gully traps and various sized bends and couplers to meet your requirements. End cap can be used with both male & female connections. co. All of the current Threshold Drain accessories can be used on these new items. uk. 6mtr. General enquiries: 0345 456 9594. Reviews. £8. 6m and 1. Product Type. Non-Adoptable Applications. Manthorpe Underfloor Vent Extension Sleeve. Hot and Cold solutions; Above ground commercial; Below ground drainage; Attenuation and infiltration. How to install drainage channel grate the easy way. Unique flanges on the bottom of the channel provide an anchoring lip for straight installation and prevents floating. Hepworth SuperSleve has a wide range of pipes and fittings available for domestic, adoptable, commercial or industrial drainage. From: £32. ; Quick and. For every consulting engineer making a choice today, it is the natural choice for the future. For above ground, we carry top-quality channel drains for efficient rainwater drainage. 00 incl VAT. The inherent strength and durability of clay. Email: [email protected] YORKSHIRE DN12 1BY. Registered Office: Merchant House, Binley Business. Splayed. KESSEL on YouTube Join our community. Shallow inspection chambers; Deep inspection chambers; Hepworth Clay inspection chambers; Heating & Cooling. Description. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. B125 Drainage Channel (125kn) Cast Iron Grate B125 Drainage Channel (125kn) Galvanised Grate B125 Drainage Channel (125kn) Plastic Grate How do I install a Hepworth domestic channel drainage system? Hepworth Domestic Channel Drainage Systems have been designed for quick and easy installation. inside face of chamber. Soil pipes. Suppliers of: Drainage pipes Rainwater pipes Soil Vent Systems Waste Pipes Fittings Waste Fittings Waste Outlet Gully Pipe Bracket Soil Pipes Fittings WC Pan Connector Rainwater System Waste Valve Pan Connectors Flexible. List of 20+ HEPWORTH dealers, HEPWORTH brand agents & distributors in UAE. Hepworth Clay drainage pipes. Shop Channel & Trench Drains products from family-owned BC company Andrew Sheret Ltd. uk Certification BSEN 295-1 Kitemark certified Agrement Certificate 02/3884 (100 & 150 mm only) Pipe dia Crushing strength / Class no – 100 mm. However, before you start your project, there are a few do's to keep in mind. Soil & Waste Systems. 00 incl VAT. list > manufactures g-h-i > Drainage Above & Below Ground > Flexible Jointed Clay > Hepworth Building products > Hepworth Drainage: Cj2/4r Hep 225x100mm Channel Sq. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Our range of channel drains and gullies help you manage surface water efficiently by collecting and transporting excess water on roads, car parks or industrial sites. Corys Piping Systems: piping solutions for a smarter tomorrowSpee-D Channel Drains are 4-3/4 in. In recent years, it has seen something of a. Hepworth Clay pipes & fittings - used for the majority of drainage installations. 0 0. Find out how to build a drainage channel to collect surface water, and direct it to a dispersal point which leads to an existing. ACO helps you to design the correct roof drainage and to perform the hydraulic calculations with its latest, standard design. Profile. PDF: CB1. Hepworth Clay Socketed Channel Pipe 150mm Length 0. 5. Suited to an assortment of domestic applications, the recycled polypropylene structure is ideal for pedestrian and light vehicular traffic up to Load Class A15. Hepworth Clay SJ1/2 150mm x 100mm Diameter Supersleve Plain Ended Unequal 45 Degree Oblique Junction. 64 inc. 00 incl VAT. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. The Garastor control unit can be used as a flow control device, linked to AquaCell units or a void space under the floor slab of a single residential dwelling. Suited to an assortment of domestic applications, the recycled polypropylene structure is ideal for pedestrian and light vehicular traffic up to Load Class A15. Just follow this simple step-by-step guide. 50mm, 75mm, 100mm, 150mm Optional. deep. Colour - Orange. Add to basket. 71 £65. Gully Drain Cover Plastic 6 Inch Square Freysons. Product Type: CLAY SQUARE GULLY: Size: 100MM: Brand: Hepworth: Product. Hepworth PME LLC, based in Dubai, has been manufac-turing and marketing pipes, fittings and related products in the Middle East, for more than 40. Step 3. In this video i will show you step by step how to connect, cut and install a new drain grate or channel. A range of plain ended or socketed channels for use in foul and surface water manholes; also as a dry weather channel in combined sewers. Clark Drain D400 Cast Iron SW Badged Manhole Cover & Frame - 600mm x 600mm x 100mm. 6m Channel Pipe Cpp2/2: 26%. O Box : 8689. EAN Number. Hepworth PP Paved Area Gully Top 100. 00 incl VAT. £55. Select Country My PortalAlfa Channel® is a modular, pre-cast, pre-engineered polymer concrete (PC) trench drain system that has an interior channel width of 4″. Drainage-Channel - Drainage - Linear Drains. Channel drains, or drainage channels, reduce surface water issues. ; Quick and. Add to basket. Hepworth 15° Right Hand Channel Bend, manufactured from vitrified clay. To which can be added the Hepworth hallmark of precision manufacturing to guarantee consistent quality, standards compliance, a complementary jointing performance and total service support. uk. Patented flying buttress design provides load-bearing support from both sides as well as underneath the channel.