The system also includes 4 additional neutral or non-sloping channels that may be inserted for additional. BIM revit packages;Often abbreviated to RWP on drainage drawings, is simply a drainage fitting that takes surface water from a roof downspout or collects surface water. View manufacturers from Drainage gullies and channels. Last updated 7 January, 2014 draindmain. The Hepworth 15° Right Hand Channel Bend 100mm (Dia) Brown is manufactured from vitrified clay. Alfa Channel® is a modular, pre-cast, pre-engineered polymer concrete (PC) trench drain system that has an interior channel width of 4″. The system includes 30 sloped channel sections of 1m (3. Product name. £14. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. Gully Drain Cover Plastic 6 Inch Square Freysons. Important note: handing of channel and access fittings is as viewed against direction of flow. Soakaways are a key method of returning collected surface water, or cleaned grey water, to the land. Linear Drainage. 20 per U. Hepworth Clay pipes & fittings - used for the majority of drainage installations. This channel is a drain into the direction of the main flow. 04 £1,035. More information. Service you would expect from a recommended trusted UK company. Wavin offers Osma Inspection Chambers in 250, 300 and 450mm diameters, approved to BS EN 13598-1 for shallow applications. Select Country My PortalFind Channels and Fittings for Hepworth Clay drainage system. O Box : 8689. Begin at the intersection of your channel drain sections and the drainage run or soakaway. The RELN Storm Drain channel series is easy to install and allows maximum flexibility in solving your drainage requirements around the home or light commercial applications. 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. £65. Part 1: Vulcanized rubber. Our portfolio includes a variety of channel and grate assemblies, including pedestrian and driveway options, as well as monocast and heavy duty, high capacity drainage systems. £47. Size. list > manufactures g-h-i > Drainage Above & Below Ground > Flexible Jointed Clay > Hepworth Building products > Hepworth Drainage: Cj6/1 Hep 100x100mm Breeches. Hepworth SuperSleve has a wide range of pipes and fittings available for domestic, adoptable, commercial or industrial drainage. Nds 12 In Square Catch Basin Drain Grate Decorative Botanical Design Gray Plastic 1218gy The. Go from BIM to built faster. 6MTR: Brand: Hepworth: UPC: 5027888014108: Product NameSelect Country My PortalA range of plain ended or socketed channels for use in foul and surface water manholes; also as a dry weather channel in combined sewers. 00 incl VAT. ; Does not lose shape , the gully pots are composed of concrete, stronger than plastic. The offset slots allow for installation opposite walls and doors, and the concealed 10mm. Hepworth SuperSleve Drainage Specification Client name – Date - Site address – 1 Manufacturer details Wavin Limited, Edlington Lane, Edlington, Doncaster, DN12 1BY T: 0844 856 5165 E: [email protected] Country My PortalSelect Country My PortalSelect Country My PortalClay, one of the oldest and most sustainable pipe materials, remains a popular choice for drainage specialists. It develops in regions underlain by homogeneous material. Unique flanges on the bottom of the channel provide an anchoring lip for straight installation and prevents floating. Brett Martin Perforated Blown Socket Plastic Underground Drain Pipe More Options. Features: For use in constructed manholes and as a dry weather channel in combined sewers. Products. code SPIC2/1 - 595 mm deep. com > site map > drainage system parts > backdrops . SuperSleve DN100 - 300 clay pipes fitting & gullies for use in housing, adoptable, commercial, industrial, and road drainage; Channels for use in constructed manholes; HepLine - perforated land drainage system; Inspection Chambers . Our new range of inspection chambers to BS EN 13598 can be used in these scenarios. 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. Direction of flow is from the socket towards the spigot. Top Level; channel drainage; Available FastrackCAD Drawings. Add to basket. MAECENAS IACULIS. - via a new branch junction or access chamber to an existing pipeline. Turtle Accesso Restriction Cap for a 600mm Chamber. Clark Drain Inspection Chamber Manhole Cover 450mm Diameter. Foul and surface water systems. drainage systems for both housing and civils projects, communication and power ducting and surface water collection and dispersal. Range. Hepworth Drainage Technical Services Material Safety Data Sheet Hepworth Lubricant Substance: Hepworth Lubricant Manufacturer: Gramos Surface Treatment Limited Spring Road Smethwick West Midlands B66 1PT Telephone: 0121 525 4000 Emergency No. Important note: handing of channel and access fittings is as viewed against direction of flow. How to install drainage channel grate the easy way. 64 inc. 78 UK and Worldwide delivery. 6%. Hepworth Clay channels and fittings. SHARE. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. It is installed to take wastewater from upper floor toilets, baths and sinks into the underground drainage system. Your shopping basket (0) Clear All Sub total. Bends, reducers, junctions and clay pipes. 8 (6) Download. £57. Channel 672 - Vinyl. At only 60mm wide, the sleek stainless steel grate provides a contemporary and minimalist look. The UK's leading manufacturer and supplier of plastic drainage piping solutions for above and below ground projects. However, before you start your project, there are a few do's to keep in mind. Applications Hepworth domestic linear drainage products can be used in a variety of applications, including: Garden paths Walkways Patios Barbecue areas Pool surrounds Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. 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. Geo Textile Data Sheet. 4. Side inlets – 2 no 100 mm at 45 °. Fired to perfection in a unique production process, vitrified clay is a well established material for use in below-ground drainage systems. Stora Drain C250 25 Tonne With Steel. CT2/1 CT2/2 CT2/3: Reducer: 100x150 150x225. Deep inspection chambers. Product Type: CLAY SQUARE GULLY: Size: 100MM: Brand: Hepworth: Product. Hepworth Drainage Hepworth Drainage is one of the largest drainage manufacturers in the world. 50 incl VAT. Service you would expect from a trusted UK company. Was AED175 Now AED130. Channel drain installation could be completed in a few simple steps. Fired clay can be sharp; wear cut-resistant gloves when handling. 63 UK and Worldwide delivery. Hepworth Supersleve Clay Drainage features high material strength, which betters the performance and life expediency of up too 100 years. The channel has a knockout outlet to enable connection to the drainage system. Service you would expect from a recommended trusted UK company. RGU1 – Universal grease trap, 550 mm deep. Description. 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. uk Web: @HepworthClay. Phone : 06-7431648 Mobile : 054-4678409. Main channel – 100 mmThe Hepworth Clay SPIC6/1 475mm Diameter x 225mm Universal 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. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. 00. View options. Find Channels and Fittings for Hepworth Clay drainage system. - Clay traps: Supplied complete with filter basket, spatula, cover and frame and 100/110 conversion adaptors. WebA15 Hepworth PVCU Threshold Drain Lightweight, PVCU threshold drain,. uk. More Info. Hepworth Clay channels and fittings | Wavin Rainwater and Stormwater Subsurface Conveyance Hepworth Clay channels and fittings Categories Clay pipe (22) Fitting with 2 connections (129) Fitting with 3 connections (74) Product name Hepworth Clay breeches oblique junction 45° 100mm CJ5/1 Hepworth Clay breeches oblique junction 45° 150mm CJ5/3 Range. Clark Drain D400 Cast Iron SW Badged Manhole Cover & Frame - 600mm x 600mm x 100mm. uk; Hepworth TerracottaShowing 1 - 21 of 21 products. Hepworth Clay channels and fittings. 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. 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. Whether planning new constructions or renovations, we assess drainage systems, provide tailored solutions, and oversee installations. DACTA Therm. So make sure you install this end cap with the Threshold channel drain to complete the system with aesthetic appeal and a build with long-life durability in mind. In this blog post, Paul Wydell, Product Manager for Hepworth Clay explains how health and safety considerations should be considered when planning, excavating and preparing the trench for the installation of the pipeline. 27′) each with a. Features & Benefits: For use with the SuperSleve drainage system in the construction of inspection chambers and manholes 1m length. 20. Open Channel 6 Overpass 7 Pipe Section 7 Penstock 7 Rising Main 7 Structure 8 #936692. Hepworth PME LLC is the Middle East’s premier manufacturer and supplier of plastic piping solutions. £90. Main channel – 100 mm . Prevents adequate access up the incoming drain to maintain consistency. The Hepworth Clay Range. By BLÜCHER. - via a new inspection chamber or new manhole. T: 0844 856 5165 . £190. Downloads. Model # 003102 Store SKU # 1000663932. Hepworth Clay from Wavin is the No. Slot size: 6mm x 50mm. Hepworth SuperSleve Drainage Specification Client name – Date - Site address – 1 Manufacturer details Wavin Limited, Edlington Lane, Edlington, Doncaster, DN12 1BY . GRUNDFOS CM10-3(A), 2. Manthorpe Underfloor Vent Extension Sleeve. - via a saddle onto an existing sewer. 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. 1. Ultimately, our goal is to achieve Net Zero Carbon emissions by 2050. Compensation Basin Drainage storage basin. 6m Channel Pipe Cpp2/2 - £27. VAT) Quick view. 78 UK and Worldwide delivery. Corys Piping Systems: piping solutions for a smarter tomorrowUnderground Drainage. Hepworth Clay Drainage channels have excellent adhesion properties to concrete and mortar. Linear channel at block paved driveway threshold. Size: 150mm, Finish: Vitrified Clay, TSI Code: 9794922, EAN Code: 5027888004192. long; length can be cut to size with a saw. Hepworth Clay mini access chamber raising piece 150mm height. Hepworth Clay mini access chamber base 100/110mm 215mm deep. by Mina Vucic September 01, 2021 05:39 PM GST September 02, 2021 01:01 PM GST. Hepworth Domestic Channel Drainage Summary Introduction The domestic linear drainage range incorporates HepFlow® PolyChannel, HepFlow® Polypropylene and the. Select options. Company Registration No: 01647362. 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″. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Introduction to Hepworth Clay Hepworth Clay Vitrified clay is a well-established material for use in below-ground drainage systems. 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. 3 Kitemark Lifetime Jetting Guarantee WIS Water Industry Specification CE Mark Key to abbreviationsHepworth Building Products Edlington Lane, Edlington, Doncaster DN12 1 BY Technical hotline 0870 443 5551 Literature hotline 0870 443 6000 Web Email [email protected] metres, depending on the chamber and the application. Solutions; Downloads. “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. Page 1 of 1: 12 Items. £30. Select Country My PortalBrand: Hepworth Clay Drainage . Hepworth Clay mini access chamber 300mm 600mm deep. 120 ASTM D-2241 SDR Series BS-3505-86 Class B, C, D and E BS - 3505 Class O DIN 19534 ASTM D-2664 DWV DIN 19531 BS 5255 THERMOPLASTIC WASTE PIPE BS 4514 Soil and Ventilization BS 4660 & 5481 Underground Sewerage NEMATC-2, TC-4,. Use the Travis Perkins range of surface drainage on patios, driveways and car parks. Add to basket. Plastic. Learn more about installing a channel drain system in your driveway. 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. com. 80 and Sch. This channel is a drain into the direction of the main flow. 6 1. The high quality ACO HexDrain Brickslot channels clip together, allowing for quick and easy installation. hepworth; Order by. Soil pipes, also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. Buy online Hepworth Plastidrain at MyTub trade counter. Building Materials Garden & Landscaping Timber &. Clay’s main benefits are its durability and longevity, plus it has a good environmental profile from a raw material through manufacturing, installation, in-use to. Registered Office: Merchant House, Binley Business. Registered in England and Wales. Find inspection chambers & manhole covers for easy access, gully traps and various sized bends and couplers to meet your requirements. Polypipe inspection chambers to BBA approvals or BS 7158 in 320mm and 460mm diameters can continue to be used in these applications, for. A dendritic drainage pattern is the most common form and looks like the branching pattern of tree roots. Features & Benefits: ACO Threshold Channel Drain End Cap. Select Country My PortalThese CAD drawings have been prepared by Hepworth - Wavin and do not necessarily conform to standard FastrackCAD drawing and layering conventions. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Patented flying buttress design provides load-bearing support from both sides as well as underneath the channel. £22. Bends, reducers, junctions and clay pipes. 00 + £5. Vortex flow control valves; Subsurface Conveyance. Linear Drainage & Channel Drains. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Suitable for use with Hepworth Clay Supersleve drainage systems but can be converted for 110mm. A channel is a left hand fitting when viewed from the spigot towards socket (ie. In Stock. Non-Adoptable Applications. £25. Prevents. End to end, everything is taken care of by Wavin - installation with a five-year. 6m - CP2/2 326989 in Civils Clay Drainage. 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. Underground Drain Pipe Double Socket PVC Pipe Coupler - 110mm. . Cast Iron Manhole Cover and Frame 600L x 600W x 150H - F900 Loading. 00 incl VAT. Menu. Multipack comes with three 3 in. Side inlets – 2 no 100 mm at 45 ° - 2 no 150 mm at 90 ° Standard depth units can be raised . FB TW MAIL LN. Suitable for use with Hepworth Clay Supersleve drainage systems but can be converted for 110mm plastic piping with the. View manufacturers from Drainage gullies and channels. Our fantastic range of drainage supplies includes products designed to support above and below ground applications. Drainage-Channel - Drainage - Linear Drains. Hepworth Clay channels and fittings. Catch basin storm drains from NDS. Press the guttering into the wet concrete to leave a clear imprint. Products & Solutions. 25dg Right Handed Clay Channel Socketed Pipe Bend. HepFlow® Linear Drainage -. AquaGrid permeable paving; Wavin Osma Domestic rain channel; Medium duty channel drainage; Heavy duty channel drainage; Garastor; Control. Technical data: Material - Clay. 0m lengths from Civils Store. Range. 50 incl VAT. This ACO BrickSlot HexDrain is a slot drain channel drainage system that seamlessly clips together and requires no additional fixings, with a 500mm mark for an easy-cutting guide. Get quality UPVC/PVC/HDPE pipes & fittings for low cost from top Hepworth traders & wholesalers in UAE. PolyChannel 100% SEALED Anti-Bacteria Channel – B125 White Diamond Composite Grate. Park, Harry Weston Road, Coventry CV3 2TT. 62. 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. Threshold Drainage Tee Black Aluminium Grating £32. Important note: handing of channel and access fittings is as viewed against direction of flow. At Buildbase we work closely with leading industry manufacturers and suppliers ACO to supply a wide range of high-quality and competitively priced channel drains, brickslot drains, threshold drains and grates, including the popular ACO RainDrain. ; Fully universal, suitable for all plastic and clay drainage from 150mm to 186mm diameter. Designed to deliver effective water management for domestic black paved surfaces. It comes in 110mm and 160mm diameters. Select Country My PortalRGR4 – Road gully 450 x 900 mm (internal diameter x depth), 150 mm diameter. It is a high quality steel reinforcement for cast concrete applications. Typical uses include driveways, pools, walkways, and wherever excess water and erosion are a problem, yet adds an aesthetic touch it. 100OC510. Add to basket. Hepworth Clay channels and fittings Product name. Hepworth Clay SJ1/2 150mm x 100mm Diameter Supersleve Plain Ended Unequal 45 Degree Oblique Junction. All SuperSleve products are manufactured… Continue reading. As a proven solution for waterway requirements, Precast Culverts also fit areas with low headroom, great load conditions, and unusual drain system requirements. Important note: handing of channel and access fittings is as viewed against direction of flow. Compared to design variations that treat larger drainage areas, they typically require flatter slopes and do not require pretreatment. Cast Iron Manhole Cover and Frame 600L x 600W x 150H - F900 Loading. MEALINE S Drainage Channel with Galvanised Slotted Grating 1m - A15. Threshold drain channel with end caps fitted with snap-out section removed Cement. co. Domestic Channel Drainage System Product Guide. Black Traditional Gully Grid Grate Drain Cover Drainage Guard Gutter Lid Cap Ironmongery World. We have an extensive range of Concrete Drainage Channels and Road Gullies suitable for the effective management of wastewater on site. Proceed to secure checkout Or, Continue shopping. Channel drain easily connects to underground drainage systems thanks to its 3- and 4-inch outlets. 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. · Sewer Systems. ATLAS 1 product; ATLASPLUS 6 products; COSMOPLAST 1 product; D RAIN 1 product; HEPWORTH 1 product; NATIONA PLASTICS 1 product; SKOLAN 1 product; Water Pumps 17 products. For every consulting engineer making a choice today, it is the natural choice for the future. As part of its growth strategy across MEA, Hepworth, the leading manufacturer of piping systems solutions, recently 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. Garastor. Drainage channels work by removing surface water away from a given area. 2. 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. A Hepworth Clay Drainage system will withstand high water pressure jetting so that more blockages are cleared first time. Hepworth Clay mini access chamber 300mm 600mm deep. Quick and easy to install. WavinCoil land drain. Channel made of polyvinyl chloride; solvent-weld with PVC glue for a water-tight connection. Hepworth SuperSleve 15° Bend Plain Ended 150mm. co. Made of flexible PVC their durability causes them to be suitable for above-ground or. OBLIQUE JUNCTION. Channels, gullies and Inspection Chambers available in a range of sizes. 00. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Drainage & Sewerage Systems - 06 HDPE Soil Waste and Vent Application - 07 HDPE &MDPE Pressure Pipe & Fittings Systems - 08 uPVC Duct and Pipe Accessories - 09. Black Traditional Gully Grid Grate Drain Cover Drainage Guard Gutter Lid Cap Ironmongery World. Hepworth launches DACTA systems, broadening construction sectors. • Standard short length pipes are available, minimising pipe cutting and reducing installation time. Applications Garden paths Walkways Patios Barbecue areas Pool surrounds Domestic driveways Stepped areas drainage systems for both housing and civils projects, communication and power ducting and surface water collection and dispersal. HEPWORTH (UPVC DRAINAGE PIPES & FITTINGS) UPVC DRAINAGE PIPES & FITTINGS,. Structured wall pipes available with ring stiffness of 8 kN per. Hepworth Clay offers a comprehensive range of drainage products suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. This channel is a drain into the direction of the main flow. Inspection Chambers. Pro Series Channel Drain is ideal for draining moderate water flows flooding surfaces such as driveways, concrete and paver patios, courtyards, and walkways. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Channel Grating | Channels | Coils | Communication Cable Suppliers In UAE. £79. Wavin Osma UltraRib. Company Registration No: 01647362. Add to Basket. £650. Products. FILTER BY . Hepworth SuperSleve Drainage Specification Client name – Date - Site address – 1 Manufacturer details Wavin Limited, Edlington Lane, Edlington, Doncaster, DN12 1BY . Buy 150mm X 0. There are 4 ways to connect new drainage to an existing system:-. Pickup in-store or delivery options. Select Country My PortalDescription. Available in 0. The new range. Foul and surface water systems. Registered in England and Wales. The difference between soil and waste pipes is that soil pipes carry water and solids into the sewer from your toilet, bidet or urinal. Permanent Redirect. Zurn Industries Z125 8-3/8" Diameter Roof Drain, Low Silhouette Dome. Hepworth Clay drainage pipes. For above ground, we carry top-quality channel drains for efficient rainwater drainage. A drainage channel is usually a ground-level grate with a pipe underneath to carry the water away. £[email protected]. Domestic, adoptable, commercial or industrial drainage. All SuperSleve products are manufactured… Continue reading. Against the direction of flow), the socket projects to the left. We are also much more than just a drainage channel supplier. Hepworth Clay pipes and fittings can be used for the majority of drainage installations. com. Hepworth Clay drainage pipes Hepworth Clay channels and fittings. Direction of flow is from the socket towards the spigot. Junctn: 26% Department: Hepworth Drainage :. Hepworth Clay channel bend 90° 150mm CBP1/2 Hepworth Clay double oblique. 197” [5mm] up to 19. Consider driveway drainage to prevent flooding and other collateral damage. 5011479198179. Clay’s main benefits are its durability and longevity. Brett Martin Inspection Chamber Shallow Access Base 90 Degree 280mm - 110mm. Hepworth Clay breeches oblique junction 45° 100mm CJ5/1Range. Brett Martin Inspection Chamber Riser 450mm diameter - 325mm Invert. Hepworth Clay provides a range of drainage systems combining secure jointing with ease of installation. Add to basket. Select Country My PortalSelect Country My PortalSpee-D channel drains are 4-3/4 in. Concrete sewer pipes dating back to Roman times have been discovered in. 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. SKU: DRCHE007. We also supply a variety of accessories including channel. Hepworth Clay drainage specification Download PDF Take a look at our other Hepworth Clay channels and fittings product ranges Fitting with 2 connections 129 variations Clay pipe 22 variations Fitting with 3 connections 74 variations All Hepworth Clay channels and fittings products. Clay Drainage SuperSleve & Flexseal Products. Reliability is inbuilt in all our products offering you peace of mind. Step 3. uk. Hepworth Clay channels and fittings | Wavin Rainwater and Stormwater Subsurface Conveyance Hepworth Clay channels and fittings Categories Clay pipe (22) Fitting with.