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Pipe Coupling supplier in Australia
Pipe Couplings can be supplied nationally across Australia with free delivery*. Dewater Products supplies a large range of high-quality pipe coupling products to all cities in Australia, Perth, Adelaide, Melbourne, Sydney, Brisbane, Darwin, Canberra, and Hobart.
We are a leading supplier and distributor of Pipe Coupling products in Australia. Call us on 1300 271 290 for more information on our wide range of quality pipe couplings and clamps.
Straub Coupling supplier and distributor in Australia to all cities.
Straub Couplings are available with free delivery Australia wide*. We supply Straub Couplings to all cities in Australia, Perth, Adelaide, Melbourne, Sydney, Brisbane, Darwin, Canberra and Hobart.
We are a professional Straub coupling supplier and distributor in Australia. Contact us for more information on the Straub product range.
Dewater Products also provides a range of check valves, duckbill valves, pipe couplings, Y Strainers, and more.
Straub coupling facts:
- Straub Couplings are manufactured in Switzerland and were the first brand on the market more than half of a century ago.
- There are 21 different models of Straub couplings available in a range of sizes, materials and pressure ratings. We can supply all 21 models which include the Straub Metal Grip, Grip-L, Fire-Fence, Eco Grip, Combi-Grip, Plast-Grip, Plast-Pro, Flex, Open-Flex, Step-Flex, Clamp and more.
- Available in sizes from 26.9mm to 4064.0mm. High and low pressure coupling options.
General Straub coupling information:
- Straub Couplings are high quality pipe couplings which join pipes of all materials in an easy way, installed using a torque wrench, no special tool requirements or preparation of pipe ends. No welding is required, therefore safety is high with no risk of fire or explosion.
- Being lightweight they are very easy to install, and manufactured from corrosion resistant materials. The couplings save time and money. The locking mechanism on the couplings can be moved around the pipe to the desired position for tightening with a torque wrench, allowing great flexibility when installing. Great for small areas and tight spaces. Installation can be acheived in 2 minutes.
The purpose of Straub couplings:
- The couplings can handle pipe misalignments and vibrations, and depending on the model they can also provide axial restraint and pull out resistance. Anchor points are required on pipes when using the Straub Flex and Straub Open Flex models.
- The couplings are designed to be low profile, so they can fit in tight spaces, they are also reusable, easy to handle, store and carry around.
- Having a robust rubber seal design, the design allows a good connection of pipes with zero leakage. The rubber sealing effect is progressive, meaning when flow pressure increases, so does the contact pressure of the sealing lip between the pipe surface and rubber on the coupling. Also the same applies to the grip rings which tighten down more on the pipe surface when flow pressure increases.
- The couplings can be installed on both pressure and suction pipes and can also be installed on drainage and sewage pipes.
- The rubber seal on the couplings will reduce vibrations, pressure blow and reduce fatigue failures.
The table below provides a quick overview of the Straub product range:
| Model | Size range | Pressure rating range |
| Straub Metal Grip | 30.0mm to 609.6mm | 67 Bar to 5 Bar |
| Straub Metal Grip GT | 60.3mm to 139.7mm | 37 Bar to 32 Bar |
| Straub Grip L | 26.9mm to 609.6mm | 46 Bar to 1 Bar |
| Straub Metal Grip Fire Fence | 26.9mm to 406.4mm | 67 Bar to 8 Bar |
| Straub Grip L Fire Fence | 26.9mm to 406.4mm | 46 Bar to 3 Bar |
| Straub Eco Grip | 26.9mm to 168.3mm | 6 Bar to 6 Bar |
| Straub Combi Grip | 38.0mm to 162.0mm | 16 Bar to 16 Bar |
| Straub Plast Grip | 39.0mm to 162.0mm | 16 Bar to 16 Bar |
| Straub Flex 1L | 48.3mm to 168.3mm | 25 Bar to 16 Bar |
| Straub Flex 2 | 172.0mm to 2032.0mm | 25 Bar to 2 Bar |
| Straub Flex 3 | 219.1mm to 4064.0mm | 25 Bar to 1 Bar |
| Straub Open Flex 1L | 48.3mm to 168.3mm | 25 Bar to 16 Bar |
| Straub Open Flex 2 | 172.0mm to 2032.0mm | 25 Bar to 2 Bar |
| Straub Open Flex 3 | 219.1mm to 4064.0mm | 25 Bar to 1 Bar |
| Straub Flex / Open Flex 3.5 | 323.9mm to 4064.0mm | 25 Bar to 1 Bar |
| Straub Flex / Open Flex 4 | 323.9mm to 4064.0mm | 25 Bar to 1 Bar |
| Straub Open Flex 1L GT | 73.0mm to 168.3mm | 16 Bar to 16 Bar |
| Straub Step Flex 2 | 250.0mm to 842.0mm | 25 Bar to 3.5 Bar |
| Straub Step Flex 3 | 914.4mm to 4094.0mm | 23 Bar to 2 Bar |
| Straub Clamp SCE | 44.0mm to 320.0mm | 16 Bar to 10 Bar |
| Straub Clamp SCZ | 88.0mm to 420.0mm | 16 Bar to 5 Bar |
Test pressure = Bar x 1.5
How to install a Straub Coupling:
- Loosen the bolts on the Straub coupling if required.
- Set the two pipes to the recommended pipe gap stated on the label of the Straub coupling.
- Place the Straub coupling next to the pipe gap, line up the gap to be where the centre of the Straub coupling is, and with a permanent marker, mark the edges of the Straub coupling onto the pipe, so that you know where to set the Straub coupling before tightening the bolts.
- Slide the Straub coupling over the first pipe and then slide over the second pipe to where the markings are. This will ensure the centre of the Straub Coupling covers the pipe gap. This also ensures that the bolts tighten onto the pipe ends correctly.
- Using a torque wrench, start tightening the bolts and finally tighten to the torque stated on the Straub coupling label.
Note - Straub Open Flex pipe couplings are designed to open so that no sliding over pipes needs to occur. Installation of a Straub Open Flex can be similar to a pipe repair clamp.
Orbit Couplings are Pipe Coupling products available with free delivery Australia wide*.
There are over 15 different models of Orbit pipe couplings. Exclusive of pipe repair clamps.
WRAS approval on EPDM rubber allows for use on potable water. Contact us for more information.
Why do you need a pipe coupling?
- Are you trying to join and connect two plain ended pipes together? You need a pipe coupling to join and connect two plain ended pipes together.
- Are you trying to join and connect two plain ended pipes together which have different outside diameters? You need a stepped pipe coupling to join and connect these two pipes together.
Facts about Orbit Couplings:
- Orbit Couplings came onto the Australian pipe coupling market in 2015 and have quickly become popular due to their good quality, affordability and short lead times. In use on high pressure and low pressure applications around Australia.
- Orbit Pipe Couplings provide a fast and easy permanent connection to join two pipes together. With a minimum of two bolts, simply slip over or wrap around the ends of the two pipes and tighten the bolts to the torque mentioned on the product label.
- There are 15 different models of Orbit pipe couplings to suit different applications and pipe materials. There are restrained couplings and non restrained couplings.
- Restrained couplings provide pull out resistance, axial restraint and lock the pipes together having no allowance for vibration or movement.
- Non restrained couplings are however designed to allow for vibration and movement but do no provide pull out resistance, axial restraint or lock the pipes together.
- The pipe couplings are economical and affordable and available with very short lead times.
The table below shows an overview of the Orbit Couplings product range:
| Pipe Coupling Model | Size range | Pressure rating range |
| Orbit Metal Lock S | 20.0mm to 406.4mm | 32 Bar to 12 Bar |
| Orbit Metal Lock L | 25.0mm to 323.9mm | 32 Bar to 12 Bar |
| Orbit Fire Protection Coupling | 20.0mm to 406.4mm | 32 Bar to 12 Bar |
| Orbit Combo Lock | 38.0mm to 162.0mm | 16 Bar to 16 Bar |
| Orbit Plast Coupling | 63.0mm to 315.0mm | 20 Bar to 16 Bar |
| Orbit Flex Grip S | 20.0mm to 168.3mm | 32 Bar to 24 Bar |
| Orbit Flex Grip L | 27.2mm to 168.3mm | 32 Bar to 24 Bar |
| Orbit Flex Grip Open S | 20.0mm to 355.6mm | 32 Bar to 8 Bar |
| Orbit Flex Grip Open L | 32.0mm to 355.6mm | 32 Bar to 8 Bar |
| Orbit Flex Grip 2 S - 4 S | 20.0mm to 4064.0mm | 32 Bar to 2.5 Bar |
| Orbit Flex Grip 2 L - 4 L | 20.0mm to 4064.0mm | 32 Bar to 2.5 Bar |
| Orbit Flex Grip Stepped | 30.0mm to 114.3mm | 16 Bar to 16 Bar |
| Orbit Open Flex 200-L | 148.0mm to 2010.0mm | 25 Bar to 2 Bar |
| Orbit Open Flex 300-L | 200.0mm to 1524.0mm | 25 Bar to 5 Bar |
| Orbit Open Flex 400-L | 200.0mm to 1524.0mm | 25 Bar to 5 Bar |
Test Pressure = Bar x 1.5
We can supply pipe coupling products around Australia to Perth, Adelaide, Darwin, Melbourne, Sydney, Brisbane, Hobart and more.
Pipe Couplings can be supplied nationally across Australia with free delivery*. Dewater Products supplies a large range of high-quality pipe coupling products to all cities in Australia, Perth, Adelaide, Melbourne, Sydney, Brisbane, Darwin, Canberra, and Hobart.
We are a leading supplier and distributor of Pipe Coupling products in Australia. Call us on 1300 271 290 for more information on our wide range of quality pipe couplings and clamps.
Suppliers of Pipe Couplings across Perth, Sydney, Adelaide, Melbourne & Brisbane
Water systems depend on high quality pipe couplings to ensure that water is transported through the unit safely and without leaks. Over time, these couplings will inevitably experience wear and tear that makes replacing them necessary.
When you need high quality spare parts, the Dewater Products team are here to help. From our location in Perth, we ship pipe couplings and other products from our extensive range to businesses across Perth, Melbourne, Sydney, Adelaide, and Brisbane.
Pipe couplings you can depend on
Pipe couplings are required for a wide range of industries, which is why our products are so highly sought after by industries from Melbourne, Brisbane, Adelaide, Sydney, and beyond. The couplings we supply are manufactured using quality materials and are an economical and affordable option for low- and high-pressure applications and suction pipelines. At Dewater Products, we only work with brands that we trust. Browse the range of pipe couplings available for purchase from leading names like Orbit, Straub and Teekay. If you require assistance choosing the correct pipe couplings for your project, get in touch with our customer service team today.
Based in Sydney, Brisbane, Adelaide or beyond? we ship to you
If you need reliable pipe couplings, look no further than Dewater Products. Having been in the industry for many years, we understand the demand for high quality pipe couplings, rubber expansion joints, pipe repair clamps, and much more. From our Perth location, we ship Australia-wide – so no matter where you’re based in Sydney, Brisbane, Adelaide, or Melbourne, we can get the pipe couplings you need right to your doorstep. Learn why we’re Australia’s trusted suppliers of water system parts and accessories. Contact us on 1300 271 290 for more information about our product range.
Teekay Couplings supplier in Australia
Teekay Couplings are available in Australia with free delivery Australia wide*. We supply Teekay Couplings to all cities in Australia, Perth, Adelaide, Melbourne, Sydney, Brisbane, Darwin, Canberra and Hobart.
We are a professional supplier and distributor of Teekay Couplings in Australia. Contact us for more information on the Teekay product range.
Teekay Couplings are manufactured in England, they are high quality pipe couplings which are good for high pressure applications. Available in many different models such as Teekay Axiflex, Axiflex with central register, Axilock, Axilock - FP, Axilock - FP Ultra, Stepped Coupling, Square Coupling and more.
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Suppliers of Pipe Couplings across Perth, Sydney, Adelaide, Melbourne & Brisbane
Water systems depend on high quality pipe couplings to ensure that water is transported through the unit safely and without leaks. Over time, these couplings will inevitably experience wear and tear that makes replacing them necessary.
When you need high quality spare parts, the Dewater Products team are here to help. From our location in Perth, we ship pipe couplings and other products from our extensive range to businesses across Perth, Melbourne, Sydney, Adelaide, and Brisbane.
Pipe couplings you can depend on
Pipe couplings are required for a wide range of industries, which is why our products are so highly sought after by industries from Melbourne, Brisbane, Adelaide, Sydney, and beyond. The couplings we supply are manufactured using quality materials and are an economical and affordable option for low- and high-pressure applications and suction pipelines. At Dewater Products, we only work with brands that we trust. Browse the range of pipe couplings available for purchase from leading names like Orbit, Straub and Teekay. If you require assistance choosing the correct pipe couplings for your project, get in touch with our customer service team today.
Based in Sydney, Brisbane, Adelaide or beyond? we ship to you
If you need reliable pipe couplings, look no further than Dewater Products. Having been in the industry for many years, we understand the demand for high quality pipe couplings, rubber expansion joints, pipe repair clamps, and much more. From our Perth location, we ship Australia-wide – so no matter where you’re based in Sydney, Brisbane, Adelaide, or Melbourne, we can get the pipe couplings you need right to your doorstep. Learn why we’re Australia’s trusted suppliers of water system parts and accessories. Contact us on 1300 271 290 for more information about our product range.