5° D/S Underground Drainage Bend. Login. PDF - 3 MB. GLOBAL - Soil and waste. Ask a question. 1), or alternatively a ‘Channel Drainage’ system can be used, whereby linear channels are installed across the Whether it’s complete drainage systems or components to link to existing drainage, we offer a comprehensive range of products suitable for foul, surface water and land drainage applications. Wavin | Wavinby OSMA. . This uick Guide is an extract from brochure (ref OD107) Osma Drainage, Product and Installation Manual. The tower underwent a complete transformation and was given a new façade in blue reflective glass. At 107 meters high, it has 34 floors and 35,000 m² of office space. Speak with your nearest branch. The Astro Tower is the fifth largest building in Brussels. 6m (non-adoptable) and 0. 22. Domestic drainage channels for surface water around the house in areas such as doorways and footpaths, areas of light loading such as driveways and front yards. #5. wolseley-code supplier-code product-description nominal-size-mm length-mm stiffness Quantity; Q65408: 4D116: Snap Cap: 110: 120: SN8Wavin Osma UltraRib. Find inspection chambers & manhole covers for easy access, gully traps and various sized bends and couplers to meet your requirements. Catalog code Wavin 4D325 EAN Number 5011479109502 SAP number 000000000003037222Osma SquareLine gutter support bracket 100mm brown. . All Frames should be secured to their shafts by means of screws or eyebolts. 17 each (Inc. Wavin Osma soil and vent plastic drainage offers an exceptional choice of pipe and fittings including brackets, bends, junctions, access fittings and terminations. pdf 2. All are designed to provide a secure, watertight connection to the existing plumbing drain leader. Pricing group 1 - Key. 9 metres, depending on the chamber and the application. The range of underground drainage supplies includes a variety of items specifically designed for sub-terrain drainage installation. Please return to: Wavin Plastics Limited Parsonage Way Chippenham Wiltshire SN15 5PN I would like to be removed from your database Please do not contact me by mail fax email telephone. Osma Part number 4D810. 07 each (Inc. Size: 110mm, Finish: Black Rubber, TSI Code: 393276716, EAN Code: 5011479243572. General information about OSMA Stampi activities in PDF format. Underground Drain Pipe Double Socket PVC Pipe Coupler - 110mm. ETIM CLASS. The Vision Drainage specification manual provides information relating to dimensions, performance, illustration, design and fitting. 110mm Drainage Pipe (3) Below Ground Drainage (69) Building Materials (87). In terms of volume and turnover, Wavin dominates the European Market. This uick Guide is an extract from brochure (ref OD107) Osma Drainage, Product and Installation Manual. VAT) wavin pipe. As a market leading contributor to the built environment, our sights are firmly set on leading our industry in sustainability by 2025. CUSTOMER SERVICES 01249 766611 RV-System OSMA® is a complete component system enabling manhole construction at various depths, with additional attachments of new drainage branches and the possibility to connect to various drainage systems. Threshold Channel, for level access thresholds. Product code. Available in 82-160mm. Wavin UltraRib pipe and fittings offer a cost-effective solution for the transportation of foul water along to the treatment plant. At 107 meters high, it has 34 floors and 35,000 m² of office space. . Single Small Orifice 154,155 Air Valve Catalogue. Kerbs. 07. £65. TERRACOTTA. Applications Osma domestic linear drainage products can be used in. Shop our durable selection or Twinwall & UltraRib pipe & fittings as an ideal solution to manage surface water. Range. 17 UK and Worldwide delivery. OsmaDrain is a PVC-U gravity drainage system for use in building drainage applications. Service you would expect from a trusted. . Wavin Osma UltraRib. It features a Flexiclip seal jointing mechanism that makes it easy to connect gutter to fittings and ensures a watertight fixture. Lower weight even in longer. RIGHT RESULT. 10. Wavin | WavinThe Wavin Osma range offers both push-fit and solvent weld waste systems. Shop online for FREE delivery and collection nationwide. 9m (adoptable) £91. You can also find out more about the applications we serve or make use of our stockist tool. The full document is available for download at. £72. Wavin offers you a comprehensive choice of soil and waste systems and products for managing wastewater and sewage into the sewer. We have the fittings that connect easily to OSMA drainage Essex and Colchester pipes as well as other items in the OSMA range, so you can get your drainage system up and running in no time. Search. £3. SquareLine fittings also feature concealed sockets which allow cut downpipe ends to be hidden, for an. Buy Guttering & Drainage at Screwfix. Wavin Rainwater systems are designed to be installed quickly, give outstanding performance and look aesthetically pleasing. 01473 689605. HDPE piping can be used in low-pressure systems to drain free surface waters and rainwater (see the Wavin QuickStream technical handbook). co. Finish: Brown Polypropylene, TSI Code: 393275128, EAN Code: 5011479243541. 4. Catalogue No Description Size Finish; 4D360: Rodding Eye, Sealed 110mm: Polypropylene: 4D923: Base, Equal NIC c/w 2xLH+RH Branch, Entries. Black. 14 each (Inc. All the pipes for hot & cold water supply and drainage were all replaced with select prod. At 107 meters high, it has 34 floors and 35,000 m² of office space. 5. This manual provides detailed information on the product range, design, installation and testing of the system. pdf 1. Osma RoundLine is our classic half round plastic rainwater roof guttering system ideal for domestic homes and buildings. Place pieces of water-permeable landscape fabric in the trench, followed by about 3 inches of coarse gravel. All Osma UltraRib fittings are covered by a British Board of Agrément Certificate. OSMA Civils & Infrastructure Wavin Group Parsonage Way CHIPPENHAM WILTSHIRE SN15 5PN. Downloads. BS EN 1329-1: 2000, BS 4514: 2001 - Unplasticized PVC soil and ventilating pipes, fittings and accessories. Brett Martin provide complete underground drainage systems. All the pipes for hot & cold water supply and drainage were all replaced with select prod. Orientates gully inlets to pipe direction, reducing potential blockage areas. FloPlast WP07B Push-Fit Waste Straight Coupler - Black 32mm. Even the interior was gutted. Wavin offers Osma Inspection Chambers in 250, 300 and 450mm diameters, approved to BS EN 13598-1 for shallow applications. Free returns. 00 hours. Environmental Protection During manufacturing, handling and assembly, RV-System OSMA® plastic manholes, thanks to their low weight, need normally used in french drain applications, for example draining rainwater or run-off from paved or hard surfaced areas such as roads, car parks and airfields. OSMA Compact Soil & Waste See page 13-15 Underfloor Heating Hep 2 O See page 17 The Complete Solution Plumbing and Waste Water Drainage From the siphonic capture of rainwater on the roof down to underfloor heating, and every connection in between, the breadth of our expertise gives you control over water at every level of the built environment. Wavin OsmaDrain Rootseal - the definitive and comprehensive PVC-U gravity drainage system for residential, commercial & industrial projects. Direct download. drainage systems. Deep inspection chambers. Product name. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. View the range. 100OC230. Running adaptors and knuckle bends are available as part of the system. The tower underwent a complete transformation and was given a new façade in blue reflective glass. All ACO’s channel systems are design to integrate with. Download centre. Wavin Osma Drain Shallow Inspection Chamber 250mm Brown: Brand: Wavin Osma: Manufacturer Name: Wavin Osma: Manufacturer Part Number: 4D960: EAN: 5011479109830: Compliance Approvals: BBA Certified & BS EN 1401-1. The Astro Tower is the fifth largest building in Brussels. Our wide range of drainage products and supplies collect, convey and retain stormwater throughout your yard to help prevent damage to your home, giving you peace of mind. 54 each (Inc. Sand. The discreet system has a width of 60mm and is available in 1m lengths. Slotted pipes can also be used to dispose of the effluent from septic tanks by subsurface irrigation. 14/H214 UltraRib and TwinWall Road Gullies. VAT. X. View trade pricing and product data for OSMA Building & Installation, 4S149 Adaptor, Rainwater 68mm Pipe To 100mm Drain, OSMA Above Ground Drainage Systems, OsmaSoil. All of our underground drainage supplies are made from high quality and heavy-duty plastic that is hard wearing and maintenance free, making them a very cost effective choice for long term use. Rainwater Hoppers. 84. The range is available in three sizes, 82 mm, 110 mm and 160 mm. Osma UltraRib has been designed and manufactured to exceed all. Material Safety Data Sheet MSDS - PP & PE products. Search. Related Osma Below Ground Drainage Products. The bottom of the bend should never be any closer than 450 mm to the drain floor connection just above the soil stack. 44. £2. We stock drain pipes, sockets, and more drainage products from trusted industry brand Osma. 87 Inc Vat. For the first time in the UK; Q-Bic Plus, a new modular Sustainable Urban Drainage system (SuDS), has been used to create a high-performance stormwater management system. Many companies have already relied on us, contact us to work together! Our catalogs, products and certifications at your fingertips, download the pdf with all plastic moulding information. VAT) Quick view. Wavin Osma UltraRib Corrugated pipe systems are designed for use in gravity drainage and sewerage installations at depths of up to 10 metres. How it works? Silt traps incorporate a well below the level of the outlet. Garastor. The. . WebCatalog code Wavin 3041510 EAN Number 8713281039110 Wavin IE Above and Below Ground Trade Catalogue May 2023 IE Drainage standards compliance flyer. 87/1835 OsmaDrain Underground Drainage System. 95 UK and Worldwide delivery. About Wavin Ireland; Our purpose; Sustainability; Our history. OSMA 8T841 - Osma 111mm x 76mm Storm Line Gutter External Stopend L/H. Orbia’s Building and Infrastructure business Wavin is an innovative solutions provider for the global building and infrastructure industry. 30 - 17. 110mm Underground Drainage Double Socket Coupling. The high front edge of the gutter ensures the safe capture of high volumes of roof run-off under storm conditions. Osma 315mm Multi-Base Inspection Chamber Base inc. The Astro Tower is the fifth largest building in Brussels. From attenuation tank configuration to selecting inspection chambers, calculating pipe deformation values and more, our suite of technical tools is designed to take work off your shoulders, boosting efficiency and accuracy. New generation Tigris K5 press fit pipe system with the world's first acoustic leak alarm. This item: Osma Underground Drain Gully Grating Spare- for 4D900 4d906. At 107 meters high, it has 34 floors and 35,000 m² of office space. 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. Over 40,000 products. Download LYE-Double Orifice Kinetic 354, 355, Single Large Orifice 254, 255 Air Valve_Catalogue. Wavin Osma Domestic Channel Drainage product guide. Contact one of our experts today or fill. 1 Surface drainage. For outstanding flow performance Osma SquareLine features an hydrodynamic outlet to handle more rainwater than similarly sizes competitive systems. The handbook is available as a PDF file for easy download and reference. Open the catalog to page 12. Below ground drainage; Tools & Services. All the pipes for hot & cold water supply and drainage were all replaced with select prod. Rain Channels (4) Adaptor (1) Fitting with 1 connection (1) Stop Ends (3)Roof Drainage Wavin Osma RoofLine. Menu. Available in black, white, brown and grey. This uick Guide is an extract from brochure (ref OD107) Osma Drainage, Product and Installation Manual. Our nationwide-network of over 40 branches and dedicated colleagues are ready to support your National, Regional and Local campaigns by offering value and outcome focused solutions - The OSMA range offers a choice of six rainwater gutter profiles to meet the varying aesthetic, performance and installation requirements for all types of building, from single dwelling to large residential, commercial or industrial premises. Search Select Country My Portal. The Wavin Tegra 600 Inspection Chamber provides access from. OSMA Compact Soil & Waste See page 13-15 Underfloor Heating Hep 2 O See page 17 The Complete Solution Plumbing and Waste Water Drainage From the siphonic capture of rainwater on the roof down to underfloor heating, and every connection in between, the breadth of our expertise gives you control over water at every level of the built environment. 87/1835 OsmaDrain Underground Drainage System. £3. Inc. Moreover itTechnical Catalogue Download. Lower weight even in longer. Save for later. 4D360 110MM OSMA SQUARE RODDING EYE. The ultimate sustainable, durable, cost-efficient and high-performance sewerage solution. Fill out the form. Main Material . Wavin TIGRIS Product Installation Manual 2 April 23. VAT. Wavin. £63. Environmental Protection During manufacturing, handling and assembly, RV-System OSMA® plastic manholes, thanks to their low. Pipe is manufactured to Water Industry Specification (WIS) 4-35-01 and Kitemarked under the BSI Certification Scheme. Advancing life around the world. Please note: We can only deliver pipe up to 4mtr lengths outside of our local delivery area. Drainage Systems The Osma range of domestic linear drainage products offers a complete and integrated surface water drainage system for all domestic applications. And all gutter fittings feature wide, retained seals providing a secure, watertight fixture with the. OSMA is a brand of Wavin Limited, a leading supplier of water management, plumbing and drainage systems. 53 mm 3. Osma. Gravity Drain and Sewer Systems Osma UltraRib System: Product and Installation Manual Osma and Wavin Inspection Chamber Range: Product and Installation Manual To request details with regards to any of the above components and/or for any technical enquires please contact: Literature Request Tel: 0800 038 0088 Email:. Osma Drain Below Ground Drainage System. Wavin offers a wide range of deep and shallow Inspection Chambers for safe and easy access. com. Field of application For drainage networks under non-standard installation conditions (extreme dynamic stress, installation depth greater than 8 m). £27. Even the interior was gutted. It is a light-weight which is weather resistant and durable. Showing 1—4 items of 4. Osma Part number 4D800. RV-System OSMA® is a complete component system enabling manhole construction at various depths, with additional attachments of new drainage branches and the possibility to connect to various drainage systems. Drainage can be necessary in the garden especially around super structures and extensions. Sewerage Treatment. They are suitable for use to a maximum depth of 3m. Tigris K1 press-fit. The full document is available for download at Product Description Nominal Size (mm) 82 110 160 Long Radius Bends P/E Long Radius Bend – 90° l P/E Long Radius Bend – 45° l S/S Long Radius Bend – 87. Contact us now +39 0444 97 19 94. It’s the very first twinwall surface water drainage system in the UK with Highways Authority Product Approval Scheme (HAPAS) status (up to 900mm). Sewer. Osma UltraRib pipe is suppliedUnderground drainage systems. Osma Acoustic Couplers F0039514 OSMA. A selection of downpipe fixings and running outlets are available to connect your guttering to your drainpipe. Wavin Osmadrain is a high-performance PVC-U drainage system for commercial and industrial applications. Ask a question. ETIM CLASS. 92 Each. All the pipes for hot & cold water supply and drainage were all replaced with select prod. > Osma 4" Drain System > OSMA 4D908 BOTTLE GULLY COVER & FRAME 6" OUTLET FOR4D900/901; Enlarge. Catalogue No Description Size Finish; 4D066: Pipe, Plain End Slotted 110mmx6m: PVC-U: 4D073: Pipe, Plain End 110mmx3m: PVC-U: 4D076: Pipe, Plain End. Learn More. Wavin Osma Squareline is a rectilinear profile gutter system for domestic buildings, available in black, white and brown colours. Industrial waste-water The Wavin PE system is resistant to aggressive chemicals. invisible. 67 per Each. The company has a reputation for innovation and leadership, and an extensive product portfolio that includes Hep2O and Hepworth. Soil pipes, also known as soil vent pipes, are used to transport wastewater and sewage into the sewer. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. Sales Status. These fittings are NSF certified for use in corrosive waste gravity-flow systems. PDF - 367 KB. 6. Catalog code Wavin 100OC460 EAN Number 5011479197981 SAP number 000000000003038865. Twinwall & UltraRib Pipe & Fittings. For outstanding flow performance Osma SquareLine features an hydrodynamic outlet to handle more rainwater than similarly sizes competitive systems. attracts. Gravity sewer feeds are common ways to transport foul and sewage water through drainage. All OSMA lightweight access covers listed below are secured to the frame by means of screws to prevent unauthorised access. EAN Number. Osma SquareLine Offset Bend-Socket 67. Bends, junctions and fittings are available in 100mm, 150mm, 225mm and 300mm diameters. OSMA are the industry leaders in above and below ground drainage technology because of one thing. Compact drainage trench drains for areas with heavy traffic. Delivery and collection is available nationwide to all customers. Osma UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of installation. Underground drainage systems are made from uPVC for. VAT Registered: GB 394 1212 63. Our pushfit 110mm is available in Black, Light Grey and White. Osma, Shop our durable selection or Twinwall & UltraRib pipe & fittings as. The Astro Tower is the fifth largest building in Brussels. Home - Osma Stampi - Stampaggio materie plasticheOSMA CHANNEL DRAINAGE SYSTEMS Design & Installation Guide 2004 Surface water can either be drained using traditional ‘Point Drainage’ which comprises a series of conventional gullies connected to underground pipework (see Fig. To complete your above ground drainage systems you can also choose from Wavin’s soil and waste ranges. VAT) Quick view. Complete your soil pipe project with our range of accessories including brackets & connectors. View options. 86 Each : OSMADRAIN 4D073 110MM/4" PIPE 3 METRE PLAIN ENDED: £33. Clay. HDPE piping can be used in low-pressure systems to drain free surface waters and rainwater (see the Wavin QuickStream technical handbook). 08. 2m length, 128mm overall depth. All Push-Fit underground fittings have a captive seal and snap cap which are. OsmaDrain foul and surface water drainage system is designed for use in gravity drainage applications at depths of up to 10 m. OCH. Learn how to use Wavin Osmadrain to meet your drainage needs and comply with relevant standards and regulations. Select collection branch for local availability. Manthorpe G930 Combination Airbrick. Buy 4d800 Osma 110mm P/e Trapped Yard Gully - £262. Z Wavin OsmaWeld – ABS Solvent Weld Waste W Wavin Osma – PP Push-fit WasteOsma UltraRib pipe and fittings are offered in 150mm, 225mm and 300mm diameters. Clay’s. Our range can be used in gravity drainage applications. Osma 450mm diameter Universal Inspection Chamber Range for installations to a maximum of 1. £2. OSMA 4D908 BOTTLE GULLY COVER & FRAME 6" OUTLET FOR4D900/901. Osma UltraRibfoul and surface water sewer system Osma UltraRib is a Solid Wall FloPlast Pipe Clips Black 110mm 5 Pack (76037) (66) £10. Plumber news; General builder news; Above ground specifier news; Below ground specifier news; Construction professional news; About us. Plastic House Drain in foul or surface systems from 40mm to 600mm with pipes, bends, couplers and junctions to suitassociated with the implementation of reliable and quality plastic drainage. The tower underwent a complete transformation and was given a new façade in blue reflective glass. Wavin | Wavin Wavin Osma Above Ground Drainage Systems comply, where applicable, with the requirements of the following British Standards: BS 4576: Part 1: 1989 - Half-round gutters and pipes of circular cross section. Main Material . The range is available in three sizes, 82 mm, 110 mm and 160 mm. It includes fittings, junctions and bottle gullies, suitable for foul or surface water drainage. The Polystorm geocellular range is ideally suited to deeper applications and can accommodate a wide range of traffic loadings, from pedestrianised areas to large HGV parks. Inc. 50 incl VAT. Expansion line and stopper for a secure and reliable installation. Osma Part number 4D964. VAT. Buy 4d960 Osma D/s Shallow Ins Chamber - £229. VAT. / 20560 Oñati (Gipuzkoa) Spain (+34) 943 780 600. £7. Residential. VAT. 6 hours ago. Downloads. 10/H151 UltraRib HAPAS Roads and Bridges Highway Drainage System – 150mm, 225mm and 300mm. 1 MB. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. and heating, Osma above and below ground drainage systems and Hepworth Clay, the market leading commercial drainage brand. 93. C001448. Polypipe – PolyStorm. Responsibility to the environment. All Frames should be secured to their shafts by means of screws or eyebolts. Buy 4d946 Osma Mcf Galv Pavior D/s. Wavin OsmaSoil is a PVC-U Soil system for sanitary waste removal. Developed to help improve the speed, accuracy and efficiency of soil and waste drainage installations, the new transparent expansion coupling (SE409CLR) is compatible with the Marley PVC Solvent Soil range. Reliable roof guttering and drainpipes help direct excess rainwater away from the roof to the ground via wastewater systems, while also protecting masonry against penetrating damp problems. Suppliers of: Osma Drainage Products, rainwater goods, plastic pipes, soil pipes, underground drainage, drainage channels, gullies, rainwater systems, waste pipes, road drainage, sewage pipes, underground drainage and [email protected] each (Inc. The system is designed for professional soil installations in buildings. UltraRib is a fully socketed system of pipe and fittings which combines secure jointing with ease of installation. HepvO is different to traditional water traps as it uses a soft silicone rubber membrane to create a seal, instead of “trapped” water. £21. Wavin OsmaSoil D/SW bossed pipe 32x110mm black. Inc. Wavin Osma Domestic Channel Drainage product guide. com DRAINAGE FITTINGS - OSMA / REDI uPVC UNDERGROUND110mm Underground Drainage Double Socket Coupling. This uick Guide is an extract from brochure (ref OIC001) Osma avin Inspection Chambers, Product and Installation Manual. Zubillaga auzoa, 89 - 20. Product Description Price (ex VAT) OSMADRAIN 4D066 110MM/4" X 6METRE **SLOTTED** PIPE: £103. £3. For foul and surface water drainage for adoptable and non adoptable situations requiring a high stiffness classification. 1 Joint Design Osma UltraRib joints are made by placing the. Discontd w/o Replace. Wavin Osma Domestic Rain Channel is a surface drainage system that can handle light to medium traffic loads. Polyester concrete. At 107 meters high, it has 34 floors and 35,000 m² of office space. VAT) 160mm couplings. Osma Domestic Drainage. 110mm 45° S/S Underground Drainage Bend. Wavin Osma Domestic Channel Drainage product guide. A. OsmaDrain Double Socket Short Radius Bend 45° 110mm 4D563. For outstanding flow performance Osma SquareLine features an hydrodynamic outlet to handle more rainwater than similarly sizes competitive systems. Company Registration No: 01647362. Sand. . Maidstone 01795 843 866. Osma RoundLine is our classic half round plastic rainwater roof guttering system ideal for domestic homes and buildings. VAT. Brett Martin provide complete underground drainage systems. Tigris K5 press-fit. When looking for a PVC-U system to discharge soil drainage, Wavin OsmaSoil offers you secure and durable connections by either push-fit or solvent jointing. 50. O. 12): 1. Search. £8. drainage and sewerage. OsmaDrain is a PVC-U gravity drainage system for use in building drainage applications. Stockist locator; Bim revit packages; Technical tools; Merchant online shop; All document downloads; Blog. Jason has years of product experience having started life in the yard and progressing to depot manager. OSMA is the UK’s leading name in plastics systems, your single source for all types of gravity drainage, sewer. Stockist locator; Bim revit packages; Technical tools; Merchant online shop; All document downloads; Blog. Display: 36 per page. Wavin Osma Domestic rain channel. DN(OD) s [mm] D [mm] t [mm] 110 3,2 127 66 160 4,7 184 84OSMA are the industry leaders in above and below ground drainage technology because of one thing. OSMA Dren Flexible drainage are intended for the construction of horizontal drainage in diverse geological and hydrological conditions for drainage agricultural areas, sports and shallow ground-based structures and objects. Available in 82-160mm. Telephone 0844 5561818 calls are charged at 7p per minute PLUS your telephone network will charge you which can be significant. It covers topics such as pipe selection, jointing methods, testing, maintenance and sustainability. Buy 4d993 Osma Bottle Gully Plug - £7. Available in black, white, brown and grey. Wavin Osma drainage inspection chambers offer a number of base and shaft configurations to gain access to underground drainage pipelines, giving Specifiers and Installers the. 50 2,0 64 56 75 2,3 89 61 110 3,4 128 72 160 4,9 187 95 THE SYMBOLS AND ABBREVIATIONS USED IN THE CATALOG DN nominal dimension D maximum outer diameter t faucet depth (insertion length of free faucet). 5 15 REASONS WHY IT IS BETTER TO CHOOSE PLASTIC PIPING: 1. Available in 82-160mm diameters and black, grey and white colour options with a wide range of fittings to suit domestic and commercial applications. SquareLine fittings also feature concealed sockets which allow cut downpipe ends to be hidden, for an. It is designed to reduce installation and inspection time and help improve accuracy. Assessment. All the pipes for hot & cold water supply and drainage were all replaced with select prod. Soil & Vent Systems. Osma Domestic Channels 34 Domestic Channel Drainage 34 Wavin Civils Channel 35-37 Channels, gratings and accessories 35-37 Wavin TwinWall 38-43 Surface water drainage system 100-600mm38-43 WavinCoil 44 Land Drainage 80-160mm 44 Wavin MDPE 45 Potable water pressure pipe system 20-63mm45 Wavin Trigon 46-47 Barrier pressure pipe potable water system P. For use with 110mm OsmaDrain spigot. 42.