It is manufactured from clay and is cylindrical in shape. Hepworth Clay pipes & fittings - used for the majority of drainage installations. Coupling on barrel. Naylor Clay Bend Rigidrain Coupling Hepworth Supersleve Uni-junction pipes should be laid and orientated so that the junction is made to one side of the pipe i. £132. Hepworth SUPERSLEVE Adaptor AD400 SA9Hepworth manufactures clay drainage systems in sizes 100mm to 600mm for a wide range of domestic, commercial, adoptable and civil applications. Conclusion Paul Wydell, Product Manager at Hepworth, said: “The durability of clay pipes is as much an advantage during its service life as it is for installation. The handbook is available as a PDF file for easy download and reference. £150. Hepworth Supersleve Clay Drainage features high material strength, which betters the performance and life expediency of up too 100 years. Hepworth is the No. 3 in stock - Usually Dispatched in 3-5 Working Days. CYDRAINSC1/1 . Minimises or eliminates the pressure trapped inside the pipes. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 63 ex. A range of clay pipes and fittings. Hepworth Clay pipes & fittings - used for the majority of drainage installations. Hepworth - Free download as PDF File (. £92. Wavin’s deep Inspection Chambers are approved to BS EN 13598-2 for deep applications. Hepworth SP2 Plain Ended 150mm x 1750mm Supersleve Pipe. Contact manufacturer. Hepworth’s Australian operations are based in Brisbane with sales offices and distribution facilities inSuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm Mini Access Chamber5 SuperSleve 225mm 5 Suggested Clay Civils Stock Profile6. 6m (711543) 150mm X 1. Hilton Hotel Development Bournemouth . 75m (712058) 225mm X 1. VIEW PRODUCT. CE Marked; Chemical resistance; Specifications. View trade pricing and product data for Hepworth - Clay, S/S464 Connector, Internal Drain to Soil Stacks, Clay, SuperSleve HouseDrain. 5 C 225 263 1750 60. Clay 100mm x 1. Flexseal provides the most extensive range of. Hepworth for a genuine ‘fit and forget’ high performance, drainage solution. Finish: Vitrified Clay, TSI Code: 383187569, EAN Code: 5027888176851. Product Name. Show products filter Hide products filter Search Within Results:. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Hepworth Clay pipes and fittings can be used for the majority of drainage installations. £79. Jump to: Specification data ; Environmental information ; Third party certifications The Hepworth SuperSleve 15° Single Socket Bend 225mm (Dia) Brown, helps to direct water flow from one pipe to another. pdf), Text File (. It covers topics such as pipe selection, jointing methods, testing, maintenance and sustainability. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. It is designed for both industrial and commercial applications. Made from sustainable vitrified clay that is naturally strong and 100% recyclable, Hepworth Clay drainage systems are resistant to chemicals and unaffected by sewage effluent, virtually eliminating. 75m (505653) 300mm X 2m (552795) With core stock in branches across the Keyline network we can get you the sewer drainage you need for your groundworks today. J-MAX Polymer Concrete. A coupling is a mechanical device used to. Made. Kitemarked to the requirements of BS EN 295-1. 109131298. Bulk Price: £9. Description. 26 inc VAT. Our headquarters in Zwolle, The Netherlands, is the base. View trade pricing and product data for Hepworth - Clay, SJ1/19D Junction, Oblique 45 Deg, Clay, SuperSleve 300. For use with 150mm SuperSleve. Connecting Flowplast underground 110mm drainpipe to Hepworth Superseve inspection chamber? Discussion in 'Plumbers' Talk' started by Graham9691, Apr 15, 2020. The 150mm Drainage Coupling EPDM Ring is used to connect pipe, bends and junctions together. Add to Cart. 85 UK and Worldwide delivery. 75 metres and 225mm & 300mm are 2. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Service you would expect from a trusted UK company. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100 mm, 150 mm, 225 mm and 300 mm diameters, with inherent strength, reliability, durability and dimensional accuracy to give confidence during installation and reassurance in service. With over 150 years’ expertise working with the material, using locally sourced raw clays and moorland rainwater in the production process SuperSleve offers an impressive environmental profile. 18 UK and Worldwide delivery. fProduct Data. Delivery. Qty-+ Select a method of delivery. With over 150 years’ expertise working with the material, using locally sourced raw clays and moorland rainwater in the production process SuperSleve offers an impressive environmental profile. Hepworth Clay Pipes. Only show branches with stock available now. Clay drainage systems are durable and reliable. Available in 100mm, 150mm, 225mm and 300mm diameters and used in commercial or industrial construction, adoptable sewers, highways and general building works, the. Introduction to Hepworth Clay Hepworth Clay Vitrified clay is a well-established material for use in below-ground drainage systems. Hepworth SH1 Clay Hopper Plain 100mm. The Hepworth SuperSleve 15° Single Socket Bend 225mm (Dia) Brown, helps to direct water flow from one pipe to another. Single socketed bend. 91 £66. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. SuperSleve products Hepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. Hepworth Clay Technical Handbook is a comprehensive guide to the design, installation and performance of Hepworth clay drainage systems. The Hepworth SuperSleve 15° Single Socket Bend 225mm (Dia) Brown, helps to direct water flow from one pipe to another. tel: 01226 763561. Hepworth Supersleve Clay Drainage features high material strength, which betters the performance and life expediency of up too 100 years. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. FABRICATION. Size: 100mm, Finish: Vitrified Clay, TSI Code: 385774420, EAN Code: 5027888225696. £68. The Supersleve drainage system is suitable for foul. SuperSleve 100-300mm clay pipes, fittings & gullies. Available in 100mm, 150mm, 225mm and 300mm diameters and used in commercial or industrial construction, adoptable sewers, highways and general building works, the. A Hepworth Clay Drainage system will withstand high water pressure jetting so that more blockages are cleared first time. SKU: DRHSS421. Add to Basket. Adaptor, Soil Pipe to SuperSleve 110mm: Polypropylene: SA11: Adaptor, Rainwater, To Round/Square Pipes Up To 76mm 100mm: Polypropylene: SA14/1: Adaptor, CI Pipes BS. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. 59. VIEW PRODUCT. Here you can find our brochures, technical manuals and certificates. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Description. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customerView trade pricing and product data for Hepworth - Clay, SG2/2 Gully, Square c/w Grid & Back Inlet, Clay, SuperSleve HouseDrain. Overview. Kitemarked to the requirements of BS EN 295-1. All SuperSleve products are manufactured to BS EN 295-1:2013. Hepworth SuperSleve 225 - Foul water drainage . Plumbing and waste disposal. Forgot Password? Register. Waste or rainwater pipe up to maximum 68mm diameter or 65mm square. SUPERSLEVE PIPE £ 48. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Available. 75M Plain Ended Pipe Sp2 products. Join. They are suitable for use to a maximum depth of 3m. 6m Sp1 - £32. Hepworth SuperSleve 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. View More PART NUMBER: U0183890 | NOT IN STOCK. Hepworth SuperSleve 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. Jump to: Specification data ; Environmental information ; Third party certificationsClay 100mm 45 degree Plain Ended Oblique Drainage Junction Hepworth SuperSleve House Drain SJ1/1 Hepworth SuperSleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. Spigot oblique saddles Hepworth SuperSleve SpigotHepworth Clay SJ1/3 150mm x 150mm Diameter Supersleve Plain Ended Equal 45 Degree Oblique Junction. Hepworth for a genuine ‘fit and forget’ high performance, drainage solution. 46NE317 Hepworth Clay D/S equal inspection chamber base 150mm right-hand branch 46NE318 Hepworth Clay conversion adaptor 100x110mm M09H BLHepworth SuperSleve Pipe Plain Ended 150mm x 1. Clay pipes are known for theirHepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Add to Basket. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 00Hepworth Building Products International Ltd is a British company manufacturing vitrified clay (VC) pipes, as well as concrete pipes, a range of plastic pipes and other building products. Hazlehead Site, Crow Edge . The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Add to Basket Add to Basket. The couplings are plastic and feature a EDPM sealing strip inside the ring to prevent any leaks once installed. The couplings are plastic and feature a EDPM sealing strip inside the ring, to prevent any leaks once installed. 75m (505653) 300mm X 2m (552795) With core stock in branches across the Keyline network we can get you the sewer drainage you need for your groundworks today. View trade pricing and product data for Hepworth - Clay, SJ1/15S Junction, Oblique 45 Deg, Clay, SuperSleve 300. Size: 300mmx2m, Finish: Vitrified Clay, TSI Code: 385784135. 15 Ex VAT. A range of clay pipes and fittings. Hepworth SP2 Plain Ended 150mm x 1750mm Supersleve Pipe. View trade pricing and product data for Hepworth - Clay, SRP1/2 Rodding Point, Oval, Clay, SuperSleve 150. Company Registration No: 01647362. The Hepworth SuperSleve HouseDrain Access Gully 420 x 100mm (L x Dia) Brown is suitable for foul and surface water drainage. Product Type. Hepworth SuperSleve 225 - Foul water drainage . Size: 100mm, Finish: Vitrified Clay, TSI Code: 385774420, EAN Code: 5027888225696. Hepworth SuperSleve 150 - Foul water drainage . 72 UK and Worldwide delivery. View trade pricing and product data for Hepworth - Clay, SG2/2 Gully, Square c/w Grid & Back Inlet, Clay, SuperSleve HouseDrain. £32. Chapters: Chapter 1 - Hepworth Clay. Featured with a 15-degree bend that provides secure connection on pipes. 2m. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. 4 Saddles . SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Supersleve SB4 15° Clay Bend. 1 Each. Description. Annual sales revenue is approximately $2 billion. Hepworth. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Annual sales revenue is approximately $2 billion. Available now: The Hepworth Clay Range: SuperSleve 100-300mm clay pipes, fittings and gullies. Available for Collection in 2 Hours. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. Specific CRC Water and Waste approval required for each project 1645662, 1768139Product Information. EPDM (ethylene propylene diene monomer) is a complex yet inexpensive rubber that has a wide range of uses for waterproofing as well as insulating and has excellent low temperature tolerance. 20 per U. Certificate type. (1) Supersleve 225mm x 1. Supported by a CE Mark and Declaration of Performance (DoP) certificate. It is designed for both industrial and commercial applications. 6m SP1 | We are the UK’s largest independent builders’ merchant, supplying building materials to trade and DIY customers from over 250 locations across England, Scotland and Wales. VAT Quantity: Quantity: Decrease Quantity: Increase Quantity: Product Details. The 150mm Drainage Coupling EPDM Ring is used to connect pipe, bends and junctions together. Hepworth Clay from Wavin is the No. It is the most modern and appropriate response to drainage requirements and is fully compatible with other SuperSleve products. View trade pricing and product data for Hepworth - Clay, S/S460 Connector, Internal Drain to 32/40mm Waste, Clay, SuperSleve HouseDrain. SuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm Mini Access Chamber5 SuperSleve 225mm 5 Suggested Clay Civils Stock Profile6. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Features & benefits. Delivery. VAT Select options. OBLIQUE JUNCTION. the Hepworth SuperSleve system is available in 100mm, 150mm, 225mm and 300mm diameters and consists of plain ended pipe and fittings with additional push fit flexible couplings. Buy Supersleve Plain Hopper Sq 100mm Sh1 - £58. Suitable for adoptable, domestic, commercial, or industrial drainage, Hepworth Clay SuperSleve pipes and fittings are all made in the UK, providing high durability and longevity. Supersleve 150mm Clay Pipe 1. Hepworth SuperSleve 150 - Foul water drainage . 2m. Supported by a CE Mark and Declaration of Performance (DoP) certificate. It is the most modern and appropriate response to drainage requirements and is fully compatible with other SuperSleve products. Hepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. Related Hepworth Clayware 100mm Supersleve Products. 75MTR. The couplings offer limited flexibility for pipe. £69. Hepworth SuperSleve 300 - Foul water drainage . Mechanical Couplings. SUPERSLEVE BEND £ 35. tel: 01226 763561 fax: 01226 764827: drainage@hepworth. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory-fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. Minimises or eliminates the pressure trapped inside the pipes. Learn More. View More PART NUMBER: U0183890 | NOT IN STOCK. Manufactured from high quality aluminium which provides superior strength and hardness to the product. 2 Each. 00 ex. Clay pipes are known for their Hepworth Building Products International Ltd is a British company manufacturing vitrified clay (VC) pipes, as well as concrete pipes, a range of plastic pipes and other building products. Supersleve SB4 15° Clay Bend. With EPDM sealing rings. OBLIQUE JUNCTION. Sold by / Each. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. All change with StormForce at Hatfield StationSuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 98 UK and Worldwide delivery. Features: Profile sufficient for 2 or 3 plots of domestic drainage for typical 3 bed detached houses and adoptable. Hepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. Hepworth SuperSleve 300 - Foul water drainage . With over 150 years’ expertise working with the material, using locally sourced raw clays and moorland rainwater in the production process SuperSleve offers an impressive environmental profile. Mixed Base PPIC Polypropylene. Check out Hepworth Supersleve 150 Oblique Junction 150mm x 100mm x 45 Degree online now. Verified by manufacturer 2 months ago . Kitemarked to the requirements of BS EN 295-1. It is specifically designed with tapering diameter of 100mm to 150mm. Registered in England and Wales. Kitemarked to the requirements of BS EN 295-1. Description. All SuperSleve HouseDrain products are manufactured to. Kitemarked to the requirements of BS EN 295-1. 44 £18. 6m x 100mm Brown:Hepworth Clay Drainage Showing all 11 results. Buy 225x100mm Yard Gulley Med Grate Rgp6 - £623. 81 £12. 2m. Learn More. Hepworth SuperSleve 150 - Foul water drainage . For use with 225mm SuperSleve. 6m ! C 150 SP060/2 1. Looking for a Wavin Plastic Adaptor SA9? Order from Wolseley today - free delivery or click and collect available nationwide. Trading as Jewson Civils Frazer. . Size: 150mm, Finish: Polypropylene, TSI Code: 9784194, EAN Code. Hepworth SuperSleve Clay Taper Drainage Pipe is used to join 150mm to 100mm pipes. 48. Overview Products Third party certifications Literature Case studies About us. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 6m Plain Ended Drainage Pipe Hepworth SuperSleve House Drain SP1 . 72 (£39. Hepworth - Clay Wavin Group Hazelhead Crow Edge SHEFFIELD S 36 4HG. 6m Plain Ended Drainage Pipe Hepworth SuperSleve House Drain SP1 Hepworth Supersleve Clay Drainage features high material strength, which betters the performance and life expediency of up too 100 years. A significant feature of the Hepworth System is the patented Push-Fit jointing method. Clay 100mm x 1. Similar products from Wavin Ltd. It is the most. Supersleve 150mm PP Universal Rainwater Adaptor Ref SA21. 3m ! C 150 SP030/2 0. 72 ( Inc VAT) Available Inc VAT) Description Clay 150mm x 1. 475mm diameter supplied with 4 inlet stoppers. Description. Hepworth SuperSleve Socket Adaptor 150mm Brown. Can be installed in pedestrian areas, sports pitches, swimming. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Product Information. A Hepworth Clay Drainage system will withstand high water pressure jetting so that more blockages are cleared first time. VIEW PRODUCT. Hepworth for a genuine ‘fit and forget’ high performance, drainage solution. Hepworth SuperSleve Clay pipes and fittings are all made in the UK, provide high durability and longevity. The inherent strength and durability of clay provide benefits to installers, specifiers and users: Installation – Reduced, recycled or re-used material can be used instead of primary aggregates, lowering total installation costs. 26 Inc VAT) Add to Basket. 00 : Hepworth Supersleve 150 Bend Plain Ended 150mm x 30 Degree: Nr £ 31. View trade pricing and product data for Hepworth - Clay, SP1 Pipe, Drainage, Clay, SuperSleve HouseDrain. Hepworth SuperSleve 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. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage. Garden Blend. Hepworth. Hepworth’s Australian operations are based in Brisbane with sales offices and distribution facilities inHepworth SuperSleve Clay pipes and fittings are all made in the UK, provide high durability and longevity. Minimises or eliminates the pressure trapped inside the pipes. Product Name. Size: 100/110mm, Finish: Vitrified Clay, TSI Code: 383187666, EAN Code: 5027888157959. 100mm X 1. Description. Junction Products Manufacturers . The Hepworth SuperSleve Pipe 1. Branch finder. DERWENT. A Hepworth Clay Drainage system will withstand high water pressure jetting so. Hepworth Building Part number . SuperSleve 160 6A18A Adaptor to Clay Cast Iron Spigot Single Mortar Joint 160 6A09A Socket Adaptor to Untrapped Road Gully 160 6A08B Spigot Adaptor Double Ended for converting SuperSleve to PlastiDrain. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Plain ended bend. Products. . Verified by manufacturer 1 month ago . SuperSleve products are suitable for foul and surface water drainage in housing, adoptable, commercial, industrial and highway drainage applications. All SuperSleve products are manufactured… Continue reading. This module looks at how Wavin’s innovative, self-sealing waste valve Hep O® works, how it compares with conventional water traps and its wide range of applications. Manufactured from vitrified clay that provides superior strength and hardness to the product. 75m (505653) 300mm X 2m (552795) With core stock in branches across the Keyline network we can get you the sewer drainage you need for your groundworks today. SuperSleve productsHepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. txt) or read online for free. The Hepworth SuperSleve 30° Bend 150mm (Dia) Brown is mainly used for foul and surface water drainage systems. From £137. 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. Email: drainage@hepworth. Hepworth Supersleve available in sizes 100/150/225/300mm, ideal even in most contaminated grounds #sustainabledrainage. Verified by manufacturer 2 months ago . Wavin Ltd Third party certifications: QA Certificate . Hepworth Building Part number . Suitable for use with Hepworth Clay Supersleve drainage systems but can be converted for 110mm plastic piping with the. Recently Viewed. Provides watertight connection;The Hepworth SuperSleve 45° Oblique Junction 225 x 150mm (Dia) is a junction unit that connects to a 100mm drain pipe. It is manufactured from clay. Supported by a CE Mark and Declaration of Performance (DoP) certificate. Features & benefits. Hepworth SuperSleve clay drainage system comprises a range of vitrified clay pipes, bends, junctions and fittings available in 100mm, 150mm, 225mm and 300mm diameters, supplied complete with factory -fitted push-fit flexible couplings or plain ended with separate couplings to be fitted on site. or Best Offer. SuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm Mini Access Chamber5 SuperSleve 225mm 5 Suggested Clay Civils Stock Profile6. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. The couplings are plastic and feature a EDPM sealing strip inside the ring to prevent any leaks once installed. For use with 100mm SuperSleve. 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. Hepworth Clay SuperSleve HouseDrain EPD for SA14/1 . Buy Supersleve Inlet Gully Comp 100mm Sdg3/1 - £227. Clay Pipe Development Association (CPDA)The Hepworth SuperSleve HouseDrain Pipe 1. Important note: handing of channel and access fittings is as viewed against direction of flow. Drainage supplies. SuperSleve productsView trade pricing and product data for Hepworth - Clay, SA9 Adaptor, Soil Pipe to SuperSleve, Clay, SuperSleve HouseDrain. Hepworth SuperSleve Clay Taper Drainage Pipe is used to join 150mm to 100mm pipes. Wavin Hepworth supersleeves available in –. Kitemarked to the requirements of BS EN 295-1. View trade pricing and product data for Hepworth - Clay, SRP7 Raising Piece, Access for SG3/1, Clay, SuperSleve HouseDrain. A range of tools and clayware accessories is available; consult the manufacturer for details. Hepworth Supersleve Universal Inspection Chamber Base Unit SDC5. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 00. It is specifically designed for connecting 100mm HepSleve to 100mm SuperSleve pipes. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Hepworth SuperSleve 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. Product Type - PPIC Inspection Chamber. Show products filter Hide products filter. 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. Size. Overview. 1 clay drainage brand in the UK, with a reputation second to none for product quality, technical ability and customerHepworth SuperSleve 90. Plain ended system with push-fit flexible couplings for use in adoptable, housing, commercial, industrial and highway drainage. The SuperSleve bend has a 45-degree bend angle. Shop for Supersleve 150MM X 1. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Size: 150mm, Finish: Polypropylene, TSI Code: 383187653, EAN.