£50. All SuperSleve products are manufactured to BS EN 295-1:2013. Our headquarters in Zwolle, The Netherlands, is the base. Park, Harry Weston Road, Coventry CV3 2TT. 71 UK and Worldwide delivery. Clay pipes are known for theirSuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 5027888024152. Park, Harry Weston Road, Coventry CV3 2TT. 75Mtr Pipe Single Coupling Ref SP175/4S On sale now shop online now Click and Collect is available local and national deliveries are available. SuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm Mini Access Chamber5 SuperSleve 225mm 5 Suggested Clay Civils Stock Profile6. txt) or read online for free. Supersleve 150mm Coupling Std Rings SC1/2 | 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. 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. Description Hepworth Plumbing Waste Systems are manufactured in 32mm, 40mm and 50mm nominal sizes in polypropylene (PP), acrylonitrile butadiene styrene (ABS) and modified unplasticised PVC (MUPVC). Only show branches with stock available now. 75m ! C 150 SP2 Rocker 0. Hepworth SuperSleve Clay Taper Drainage Pipe is used to join 150mm to 100mm pipes. Wavin Ltd Third party certifications: QA Certificate . Profile sufficient for 2 or 3 plots of domestic drainage for typical 3 bed detached houses and adoptable drainage. Product Name. Comprises a range of. 00 – £ 55. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Supported by a CE Mark and Declaration of Performance (DoP) certificate. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Product Type: CLAY SQUARE GULLY: Size: 100MM: Brand: Hepworth: Product. Product Code: 2302HEP075. VIEW PRODUCT. OBLIQUE JUNCTION. Jump to: Specification data ; Environmental information ;. We found 3 records for Penny Hepworth in UT, CO and CA. Home. SuperSleve products Hepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. 15 Ex VAT. 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. Hepworth’s Australian operations are based in Brisbane with sales offices and distribution facilities inRelated Hepworth Drainage Products. Size: 160mm, Finish: Polypropylene, TSI Code. Supersleve SB3 30° Clay Bend. by Wavin Ltd Add to collection. 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. Jump to: Specification data ; Environmental information ; Third party certifications 11. Available for Collection in 2 Hours. Clay 100mm Drainage Coupling & EPDM Ring Hepworth SuperSleve House Drain The 100mm Drainage Coupling & EPDM Ring is used to connect pipe, bends and junctions together. Certificate type. A suspicious death, an upscale spiritual retreat, and a quartet of suspects with a motive for murder. Hepworth Clay Pipes. Kitemarked to the requirements of BS EN 295-1. Hepworth Building Part number . Certificate type. 5 C 225 263 1750 60. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 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 the adaptor provided. Description. CYDRAINSC1/1 . This push-fit adaptor connects an Axedo chamber (EN 1401-1/EN 13476. Learn More. 75MTR. Flexseal provides the most extensive range of. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. It provides a complete solution for the collection and dispersal of surface water through drainage system. Size: 300x150mm, Finish: Vitrified Clay, TSI Code. Hepworth Clay SC1/1 100mm Supersleve EPDM Sealing Ring Coupling is a polypropylene push-fit coupling with EPDM rubber sealing rings. Add to Basket Add to Basket. It is the most modern and appropriate response to drainage requirements and is fully compatible with other SuperSleve products. Service you would expect from a trusted UK company. £68. Product Information. Hepworth Clay inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. Flexible Adapting Couplers. Hepworth SuperSleve Clay pipes and fittings are all made in the UK, provide high durability and longevity. 4D168 Manhole raising pieces. Collection in person. Conversion adaptors supplied. 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. Domestic, adoptable, commercial or industrial drainage. 2m. Buy Supersleve Pipe 100mm X 1. Made. SUPERSLEVE BEND £ 35. Product Code. SuperSleve 100-300mm clay pipes, fittings & gullies. Login. CE marked and kitemarked to EN 295. Construction specified the Hepworth SuperSleve clay drainage system for the building facilities to guarantee chemical resistance, longevity, strength and a trouble free future. 04. 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. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. 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. SUPERSLEVE INSPECTION CHAMBER RAISER 475 X 175MMSuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. It is manufactured from clay. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. 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. The Hepworth SuperSleve 15° Single Socket Bend 225mm (Dia) Brown, helps to direct water flow from one pipe to another. Used to connect straight or tubing sections of the pipes. Quick order. All SuperSleve products are manufactured to BS EN 295-1:2013. 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. Supersleve clay drainage pipes. Hilton Hotel Development Bournemouth . 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. Hepworth - Clay . Forgot Password? Register. uk 5 SuperSleve HouseDrain Description Nom Dia mm Cat No SuperSleve HouseDrain – continued. Find pipes, adaptors, channels & more in various sizes. 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. The SuperSleve system is in all ways capable of satisfying the relevant requirements of The Building Regulations 2000 Drainage and waste disposal (2002 Edition)Approved Document Hand The Building. 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. £69. Hepworth Supersleve Clay Drainage features high material strength, which betters the performance and life expediency of up too 100 years. The Supersleve drainage system is. A Hepworth Clay Drainage system will withstand high water pressure jetting so that more blockages are cleared first time. A range of clay pipes and fittings. 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. 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. 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. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Registered in England and Wales. A range of clay pipes and fittings. Underground Chambers & Lids. £14. £32. Construction specified the Hepworth SuperSleve clay drainage system for the building facilities to guarantee chemical resistance, longevity, strength and a trouble free future. Clay pipes are known for their 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. 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 the adaptor provided. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. The Hepworth SuperSleve Taper Pipe 225 x 150mm (L x Dia) Brown is suitable for foul and surface water drainage systems. Hepworth Flex-seal 1645662, 1768139 EZIpit Approved Products Register - Potable Water. A range of clay pipes and fittings. . Smartstream glued coupling arrangement only, Hepworth Supersleve couplings not approved for use. Can be installed in pedestrian areas, sports pitches, swimming. H04295. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. Hepworth Supersleve available in sizes 100/150/225/300mm, ideal even in most contaminated grounds #sustainabledrainage. A range of clay pipes and fittings. 75mtr. 57 inc VAT. Hazlehead Site, Crow Edge . Annual sales revenue is approximately $2 billion. 2m. Verified by manufacturer 5 months ago . Solutions. 2 Each. 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. Delivery or collection available nationwide. A range of clay pipes and fittings suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Description. Support articles ; Submit a support ticket ; Feedback ; Quick links. 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. Product Type. 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. Hepworth Clay from Wavin is the No. Hepworth Clay HepLine - Surface water drainage . Made from sustainable vitrified clay that is naturally strong and 100% recyclable, Hepworth Clay drainage systems are resistant to chemicals and. For use with 225mm SuperSleve. Hepworth SuperSleve 300 - Foul water drainage . View Product. Clay Pipe Development Association (CPDA)SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. Type : Inspection Chamber. Size: 100mm, Finish: Vitrified Clay, TSI Code. Best-selling in Pipe Fittings. 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. Hepworth SuperSleve 225 - Foul water drainage . 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. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. Visit or call your local branch today to order at great trade prices. From £137. (0 reviews) | Write review. Hepworth - Clay. Hepworth Building Part number . Registered in England and Wales. Related Hepworth Clayware 100mm Supersleve Products. VAT Registered: GB 394 1212 63. OBLIQUE JUNCTION. 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. View trade pricing and product data for Hepworth - Clay, SG2/2 Gully, Square c/w Grid & Back Inlet, Clay, SuperSleve HouseDrain. SuperSleve HouseDrain was developed specifically for ‘Around the House’ drainage, but is equally suitable for adoptable, commercial and industrial developments. The couplings offer limited flexibility for pipe. Clay . Introduction to Hepworth Clay Hepworth Clay Vitrified clay is a well-established material for use in below-ground drainage systems. SuperSleve 300. 2m. Hepworth SuperSleve Clay Taper Drainage Pipe is used to join 150mm to 100mm pipes. 44 £18. 72 ( Inc VAT) Available Inc VAT) Description Clay 150mm x 1. 75M Plain Ended Pipe Sp2 products. Hepworth Supersleve available in sizes 100/150/225/300mm, ideal even in most contaminated grounds #sustainabledrainage. Hepworth - Clay. All SuperSleve HouseDrain products are manufactured to. SuperSleve HouseDrain was developed specifically for ‘Around the House’ drainage, but is equally suitable for adoptable, commercial and industrial developments. Size: 100mm, Finish: Polypropylene, TSI Code. Click & Collect. Qty-+ Select a method of delivery. A Hepworth 300mm SuperSleve pipe has a crushing strength of 72 kN/m. HEPWORTH SUPERSLEVE EN295-1 DN 150E 12no. £92. 79 UK and Worldwide delivery. Size: 100mm, Finish: Vitrified Clay, TSI Code. Size. Check out Hepworth Supersleve 150 Oblique Junction 150mm x 100mm x 45 Degree online now. Hepworth SuperSleve inspection chambers are manufactured under a Quality Management system to BS EN ISO 9001. 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. The product conforms to Kitemark and has a high lifetime expectancy for more than 100 years. Hepworth - Clay Wavin Group Hazelhead Crow Edge SHEFFIELD S 36 4HG. 2m. Toggle Nav. Wavin Ltd Third party certifications: QA Certificate . Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. Hepworth’s Australian operations are based in Brisbane with sales offices and distribution facilities in Hepworth SuperSleve Clay pipes and fittings are all made in the UK, provide high durability and longevity. 00. Products. It is designed for both industrial and commercial applications. With a lifetime jetting guarantee, Hepworth pipes are able to withstand jetting pressure of 7500psi, at 20 gallons per minute held static for five Hepworth Clay 2 Features and Benefits System Applications 3 Lifetime Jetting Guarantee 3 SuperSleve HouseDrain Product Selector 4-5 SuperSleve 150, 225 & 300 Product Selector 6-7 Gullies Product Selector 8 Metalwork Product Selector 9 SuperSleve Channels Product Selector 10-12 HepDuct, HepLine & LandDrain Product Selector 13 Unjointed Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. It has a long term thermal stability and resistance against high pressure water jetting. Hepworth Clay SC1/2 150mm Supersleve EPDM Sealing Ring Coupling is a polypropylene push-fit coupling with EPDM rubber sealing rings. 04 inc VAT. Clay drainage systems are durable and reliable. J-MAX. Hepworth SuperSleve 225 - Foul water drainage . 4 Saddles . 01 Ex VAT. 15 Ex VAT. Supported by a CE Mark and Declaration of Performance (DoP) certificate. SuperSleve productsHepworth Supersleve Clay Drainage feature high material strength, which betters the performance and life expediency of up too 100 years. 00 ex. EIGHT Hepworth HEPSLEVE DN150 collars. 26 inc VAT. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Products. £22. For use with 100mm SuperSleve. Size: 100mm, Finish: Vitrified Clay, TSI Code. Product Information. View trade pricing and product data for Hepworth - Clay, SJS1/2 Saddle, Oblique Small, for Pipe Up to/Inc 300mm, Clay, SuperSleve 150. Hepworth Flex-seal PP Inspection Chamber DN600 Iplex EZIpit Installation to be in accordance with manufacturer's recommendations 1655955. This product is resistant to high water pressure jetting methods and chemical. tel: 01226 763561. 00 : Hepworth Supersleve 150 Bend Plain Ended 150mm x 30 Degree: Nr £ 31. Size: 100mm, Finish: Vitrified Clay, TSI Code: 383187608, EAN Code: 5027888154873. OsmaDrain Drainage 110 Single Socket Short Radius Bend 11 degree. It is designed for both industrial and commercial applications. Waste or rainwater pipe up to maximum 68mm diameter or 65mm square. To download BIM Revit files, please visit My Portal. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage. Whether it’s domestic, adoptable, commercial or industrial drainage you are installing. Verified by manufacturer 2 months ago . £30. 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. Polymer Concrete. It conforms to the European standards of. View More PART NUMBER: U0183890 | NOT IN STOCK. Shop for Supersleve Ad600 Adaptor Sa10 products. Mixed Base PPIC Polypropylene. Made with three parts #1 Topsoil, two parts Magic Mulch, and one part coarse sand. 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. Features: Kitemarked to the requirements of BS EN 295-1. VIEW PRODUCT. SuperSleve HouseDrain 100mm 4 Premier Plus Stock Profile 5 SuperSleve 150mm 100mm to 300mm Pipes and Fittings5 SuperSleve 225mm 5. 6m (711543) 150mm X 1. uk SuperSleve 100 to 300mm 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. Size: 100/110mm, Finish: Vitrified Clay, TSI Code: 383187666, EAN Code: 5027888157959. tel: 01226 763561 fax: 01226 764827: drainage@hepworth. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. £30. Click and Collect is available or enjoy free UK delivery on selected orders over £150 ex VAT. Plumbing and waste disposal. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. To ensure high performance of sewerage systems, they must be inspected and maintained. Download +44 1709 856300 Website Contact manufacturer Products related to this literature View all products (26) Hepworth SuperSleve 225 - Foul water drainageThe 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. Add to Basket. SuperSleve HouseDrain was developed specifically for ‘Around the House’ drainage, but is equally suitable for adoptable, commercial and industrial developments. Product Selector SuperSleve. 63 ex. Hepworth Clay from Wavin is the No. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. 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. 75 mtr/69" SP2. 6m (711543) 150mm X 1. Plain ended bend. Size: 100mm, Finish: Vitrified Clay, TSI Code: 383187611, EAN Code: 5027888165626. Registered Office: Merchant House, Binley Business. Features: Provides a point of entry to the drainage system to introduce maintenance equipment such as drain rods and or pipe jetting equipment. Supersleve 150mm Clay Pipe 1. As low as £23. CE marked and kitemarked to EN 295. Plain ended system with push-fit flexible couplings for use in adoptable, housing, commercial, industrial and highway drainage. HEPWORTH SUPERSLEVE EN295-1 DN 150E 12no. The Hepworth SuperSleve 45° Oblique Junction 150 x 100mm (Dia) Brown is mainly used for foul and surface water drainage systems. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. Chapters: Chapter 1 - Hepworth Clay. Categories. Hepworth Supersleve Universal Inspection Chamber Base Unit SDC5. Hepworth Clay drainage systems are resistant to chemicals and unaffected by sewage effluent, virtually eliminating exfiltration risk. 6m (711543) 150mm X 1. 20 per U. 2m. Always available, in stock, in. Product Information. Bulk Price: £9. The couplings are part of the Hepworth SuperSleve clay drainage range and are only suitable for this range. 81 £12. Product Name. Tested and awarded the Kitemark. 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. Land Drain & Ducting. Kitemarked to the requirements of BS EN 295-1. Hepworth SuperSleve 225 Junction Coupling on Barrel 225mm x 150mm SJ1/8S. 100mm X 1. A range of clay pipes and fittings. CYDRAINSP1 . Domestic, adoptable, commercial or industrial drainage. VIEW PRODUCT. Cover plate secured with 2 screws. Inlet bends. Plumbing and waste disposal. Plain ended system with push-fit flexible couplings for use in adoptable, housing, commercial, industrial and highway drainage. Hepworth Supersleve Inspection Chamber 940mm Deep With 100mm Outlets: Nr £ 591. DERWENT. 300mm x 150mm junction. Features:The pipe material itself can be recycled and reused in manufactureProcess control is strictly monitored ensurin 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. Key Benefits. Size: 100mm, Finish: Vitrified Clay, TSI Code: 385774420, EAN Code: 5027888225696. Hepworth SuperSleve 225 - Foul water drainage . 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. Click and Collect. Dame Barbara. 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. 475mm diameter supplied with 4 inlet stoppers. 00. or Best Offer. Verified by manufacturer 2 months ago . A range of tools and clayware accessories is available; consult the manufacturer for details. 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. . 109131298. 20 postage. The clay itself is 100% natural and recycled and meets BS EN 295-1 regulations. CE marked and kitemarked to EN 295. The Hepworth SuperSleve Coupling 150mm (Dia) Black is suitable for foul and surface water drainage systems. Kitemarked to the requirements of BS EN 295-1. SuperSleve HouseDrain was developed specifically for ‘Around the House’ drainage, but is equally suitable for adoptable, commercial and industrial developments. The Supersleve drainage system is suitable for foul. Wavin Ltd Third party certifications: QA Certificate . Supersleve 150mm Clay Pipe 1. The taper pot features high material strength, which betters the performance and life expediency of up too 100 years. The Supersleve drainage system is suitable for foul and surface water drainage in housing, commercial, industrial and highway. SuperSleve PlastiDrain 65mm square rainwater pipe 68mm diameter rainwater pipe. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. SuperSleve products are suitable for foul and surface water drainage in adoptable, industrial, commercial and highway drainage applications. 00. Conforms to the Harmonised European Standard: BS EN 295-1:2013 . £132. View trade pricing and product data for Hepworth - Clay, SG2/1 Gully, Square c/w Grid, Clay, SuperSleve HouseDrain. Supported by a CE Mark and Declaration of Performance (DoP) certificate. 45DEG OBLIQUE JUNCTION 150 X 100MM. Hepworth SuperSleve offers a range of multi inlet access and inspection chambers for private drainage applications up to a maximum depth of 1. The product is kitemarked and has high lifetime expectancy for more than 100 years.