Drainwell plastic soakwells are modular stormwater drainage cells used for subsurface water infiltration, detention and soakwell installations. The range includes the 755mm x 400mm x 440mm Drainwell soakwell module and divider panel for module assembly and configuration.
Drainwell modules are supplied as lightweight flat-pack panels that clip together on site. They can be used in trafficable or non-trafficable installations only when the correct assembly method, cover depth and site requirements are achieved. Confirm divider panel requirements, geofabric or filter wrap, pipe connections, local stormwater requirements and installation conditions before ordering.
Drainwell Soakwell Specifications
Geofabrics filter cloth A14 grade is a nonwoven geotextile used for drainage, filtration and soil separation applications. It helps separate soil from drainage aggregate, trenches or soakwell systems while still allowing water to pass through.
This range is available as a 2 metre wide x 50 metre roll or by the metre for smaller projects and cut-length requirements. Suitable for retaining walls, under paths, planter boxes, subsoil drainage trenches, leach drains and soakwell installations where the selected grade, width and coverage suit the job.
RELN Uni-Pit Vortex 200 Series drainage pits are compact residential surfacewater pits used to collect water from paved areas, pathways, under downpipes, taps and selected domestic drainage locations. The range includes complete 200 Series pits with different grate styles to suit the visible finish and installation area.
The 200 Series pit measures 225mm x 225mm x 89mm and has a 2 litre capacity. The Vortex design assists water flow and helps reduce pooling water in the bottom of the pit. Each pit is designed for easy glue fit connection to 90mm or 100mm PVC pipe, with no risers required because the vertical pipe can be cut to the required depth. Confirm grate suitability, drainage layout, load rating and installation location before ordering.
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RELN Uni-Pit Vortex 300 Series drainage pits are medium-size surfacewater pits for domestic and selected commercial drainage applications. The range includes complete 300 Series pits with different grate styles and load ratings to suit driveways, paths, pedestrian areas, domestic drainage areas, light trafficable areas and selected commercial applications.
The 300 Series pit measures 334mm x 334mm x 139mm and has a 5 litre capacity. The Vortex design assists water flow and helps reduce pooling water in the bottom of the pit. Each pit has a high impact polypropylene base, easy glue fit connection to 90mm or 100mm PVC pipe, and no risers are required because the vertical pipe can be cut to the required depth. Confirm grate type, load rating, pipe connection, drainage layout and installation location before ordering.
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RELN Series 250 domestic rainwater pits are compact surfacewater drainage pits for household drainage applications. They are suitable for use under downpipes, under taps, as junction boxes, or at the end of surface drainage channels where the pit size, grate type and installation method suit the site requirements.
This range includes complete Series 250 pits with selected plastic and aluminium grates, a pit-only option, and small drain guard accessories for helping catch leaves and debris before they enter the pipework. Series 250 pits connect to 90mm or 100mm PVC pipe through cut-to-size horizontal pipe openings, which should be sealed with silicone during installation. Confirm grate type, pipe layout, load rating, concrete support and accessory compatibility before ordering.
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RELN Series 300 domestic drainage pits are traditional surfacewater pits for larger household drainage applications. They are suitable for paved areas, pedestrian areas, light domestic vehicle areas, junction points and the end of surface drainage channels where the pit size, grate type and installation method suit the site requirements.
This range includes complete Series 300 pits with selected aluminium, galvanised steel and ductile iron grates, a pit-only option, a 250mm riser and a leaf drain guard accessory. Series 300 pits connect to 90mm or 100mm PVC pipe through cut-to-size horizontal pipe openings, which should be sealed with silicone during installation. Confirm grate type, load rating, pipe layout, riser requirements and concrete support before ordering.
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RELN Series 450 commercial drainage pits are medium heavy duty surfacewater pits for driveways, carparks and trafficable areas where the selected grate class, pit installation and concrete support suit the site requirements. The range includes complete pits, pit body only, grate-only options, checker plate cover, riser, trash screen and grate security kit.
The Series 450 pit measures 562mm x 562mm x 510mm and has a 76 litre capacity. Grate options suit 540mm x 540mm x 50mm openings, with Class A and Class B options available depending on the product selected. Confirm pipe size, drainage layout, grate rating, riser requirements, loading conditions and concrete support before ordering.
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RELN Series 600 commercial drainage pits are large heavy duty surfacewater pits for driveways, carparks, trafficable areas and commercial drainage applications where the selected grate class, pit installation and concrete support suit the site requirements. The range includes complete pits, pit body only, grate-only options, checker plate cover, riser and trash screen accessories.
The Series 600 pit measures 718mm x 718mm x 660mm and has a 175 litre capacity. Grate options suit 685mm x 685mm x 50mm openings, with Class A and Class B options available depending on the product selected. Confirm pipe size, drainage layout, grate rating, riser requirements, loading conditions and concrete support before ordering.
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RELN Storm Drain channels and grates are modular surfacewater drainage channels for domestic drainage around paths, driveways, pools, paved areas and garden areas. The range includes 1 metre and 3 metre channel sections with selected plastic, stainless steel, galvanised steel, 316 architectural and ductile iron grate options.
Storm Drain channels use a clip-together design with interchangeable clip-in grates. Standard channel and grate options are listed as 5 tonne in concrete when correctly installed, while ductile iron Class C options are used for suitable heavier-duty applications. Confirm channel length, grate type, outlet connection, concrete support and site loading conditions before ordering.
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RELN Storm Drain Pro Series 200 is a large profile trade surfacewater drainage channel system for driveways, light commercial carparks, high rainfall areas, residential carparks, steep driveways and large volume surfacewater drainage applications. This range includes the Series 200 channel with galvanised steel Class B grate and the Series 200 end cap accessory.
The Series 200 channel measures 1000mm long x 269mm wide x 266mm deep and uses a DN150mm bottom outlet pipe size. Load suitability depends on the selected grate, correct installation, pavement type, reinforced concrete support and site loading conditions. Confirm channel layout, outlet position, end cap requirements and installation details before ordering.
RELN Storm Drain Pro Series Brochure
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RELN Storm Mate shallow drainage channels and accessories are used for straight-line surfacewater drainage around paths, courtyards, balconies, small paved areas and domestic drainage layouts where a low-profile channel is required. This range includes complete 1 metre Storm Mate channels with galvanised steel, black heel guard plastic and stainless steel grates, plus the Storm Mate garage pack and end cap accessory.
Storm Mate channels have a shallow profile and can connect to 90mm PVC pipe through the bottom outlet where suitable. Channel and grate products in this range are listed as 5 tonne in concrete when correctly installed. Confirm channel layout, outlet connection, grate type, end cap requirements, concrete support and site loading conditions before ordering.
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RELN Storm Masta commercial drainage channels and fittings are used for large domestic, light commercial and selected trafficable surfacewater drainage applications where higher water flow needs to be collected through a deep channel profile. This range includes the Storm Masta 1m channel with galvanised steel Class B grate and the matching end cap accessory.
The Storm Masta channel measures 1000mm long x 273mm wide x 263mm deep and has a deep 200mm internal profile. Load suitability depends on the selected grate, correct installation, concrete support, pavement type and site loading conditions. Confirm channel layout, outlet connection, end cap requirements and installation details before ordering.
RELN Storm Drain 90 degree corners with grates are modular corner fittings used to turn a Storm Drain channel run through a 90 degree change in direction. They are suitable for domestic surfacewater drainage layouts around paths, driveways, pools, paved areas and garden areas where the selected grate and installation method suit the site requirements.
The corner fitting is part of the RELN Storm Drain clip-together channel drainage system and is supplied complete with the selected grate. Standard grate options are listed as 5 tonne in concrete when correctly installed, while the ductile iron option is listed separately as Class C / 5000kg. Confirm channel layout, grate type, concrete support, slope and site loading conditions before ordering.
RELN Storm Drain tee pieces with grates are modular fittings used to create a T junction in a Storm Drain channel drainage layout. They are suitable for domestic surfacewater drainage around paths, driveways, pools, paved areas and garden areas where the selected grate and installation method suit the site requirements.
The tee piece is part of the RELN Storm Drain clip-together channel drainage system and is supplied complete with the selected grate. Tee pieces allow a side channel run to connect into a main Storm Drain channel run. Confirm channel layout, grate type, outlet direction, concrete support, slope and site loading conditions before ordering.
RELN Storm Drain slimline pits with grates are modular pit fittings used within RELN Storm Drain channel drainage layouts. They are suitable for collecting and directing surface water in domestic drainage areas such as paths, driveways, paved areas, pools and garden areas where the selected grate and installation method suit the site requirements.
The slimline pit is part of the RELN Storm Drain clip-together system and is supplied complete with the selected grate. Standard grate options are listed as 5 tonne in concrete when correctly installed, while the ductile iron option is listed separately as Class C / 5000kg heavy duty. Confirm pit position, outlet connection, grate type, concrete support, slope and site loading conditions before ordering.
RELN Storm Drain accessories are used with compatible Storm Drain channel drainage layouts to finish, connect and maintain the system. This range includes the Storm Drain atrium leaf guard, end outlet, end cap and joining clips for suitable domestic surfacewater drainage installations.
These items are accessories only and do not include channel sections or grates unless stated. Use them with compatible RELN Storm Drain channels, corners, tee pieces, slimline pits and outlet connections. Confirm the channel layout, outlet position, 90mm stormwater connection requirements and accessory compatibility before ordering.
RELN Storm Drain concrete tape is an installation accessory used to protect compatible channel grates during concrete pour. It helps keep the grate and channel edge cleaner while the Storm Drain channel is being set into concrete.
Supplied as a 9 metre roll, the tape can be cut to the required length for the channel layout. This is a tape accessory only. Channel body, grate, fittings and installation materials are not included. Confirm channel layout and installation requirements before ordering.
HDPE Draincoil Class 400 100mm drainage pipe is used for subsoil drainage, retaining wall drainage, garden drainage, landscape drainage and general groundwater management. This range includes 100mm slotted and unslotted draincoil options in 20 metre and 100 metre coils, with unsocked and RTA socked options depending on the product selected.
Manufactured from HDPE and made to AS 2439.1, these 100mm Class 400 draincoil products are suitable for drainage applications where flexible coil pipe is required. Slotted pipe is used to collect water from the surrounding drainage trench, while unslotted pipe is used to carry collected water through sections where water entry through the pipe wall is not required. Confirm sock requirement, trench layout, aggregate, geotextile/filter requirements and site drainage conditions before ordering.