Use these High Density Poly Reducing Couplings to join high density poly pipe of different sizes.
The new line of compression fittings from GF Piping Systems has been specially developed for use in water systems, assuring a quicker and easier installation compared to a traditional compression fitting. The lip sealing system makes this product both unique and long-lasting. Superb quality and innovative features predestine iJOINT for the drinking water market worldwide. iJOINT comprises all the benefits of plastics: no rust and no incrustation, lightweight construction, no leakage, excellent pressure resistance – just to name a few.
Alprene Metric Poly Couplings (Reducing)
| Alprene Metric Poly Coupling 25mm x 20mm SKU: FHM-COUP2520 |
$10.63 $17.75 |
| Alprene Metric Poly Coupling 32mm x 20mm SKU: FHM-COUP3220 |
$14.44 $28.15 |
| Alprene Metric Poly Coupling 32mm x 25mm SKU: FHM-COUP3225 |
$14.44 $24.75 |
| Alprene Metric Poly Coupling 40mm x 25mm SKU: FHM-COUP4025 |
$24.65 $47.98 |
| Alprene Metric Poly Coupling 40mm x 32mm SKU: FHM-COUP4032 |
$24.65 $47.98 |
| Alprene Metric Poly Coupling 50mm x 32mm SKU: FHM-COUP5032 |
$31.93 $62.24 |
| Alprene Metric Poly Coupling 50mm x 40mm SKU: FHM-COUP5040 |
$31.93 $62.24 |
| Alprene Metric Poly Coupling 63mm x 32mm SKU: FHM-COUP6332 |
$45.38 $88.37 |
| Alprene Metric Poly Coupling 63mm x 40mm SKU: FHM-COUP6340 |
$45.38 $88.37 |
| Alprene Metric Poly Coupling 63mm x 50mm SKU: FHM-COUP6350 |
$45.38 $88.37 |
| Alprene Metric Poly Coupling 75mm x 50mm SKU: FHM-COUP7550 |
$82.42 $160.38 |
| Alprene Metric Poly Coupling 75mm x 63mm SKU: FHM-COUP7563 |
$82.42 $160.38 |
Product Description
Use these High Density Poly Reducing Couplings to join high density poly pipe of different sizes.
The new line of compression fittings from GF Piping Systems has been specially developed for use in water systems, assuring a quicker and easier installation compared to a traditional compression fitting. The lip sealing system makes this product both unique and long-lasting. Superb quality and innovative features predestine iJOINT for the drinking water market worldwide. iJOINT comprises all the benefits of plastics: no rust and no incrustation, lightweight construction, no leakage, excellent pressure resistance – just to name a few.
$0
Videos
Product Specifications
| Alprene Metric Poly Coupling 25mm x 20mm | Alprene Metric Poly Coupling 32mm x 20mm | Alprene Metric Poly Coupling 32mm x 25mm | Alprene Metric Poly Coupling 40mm x 25mm | Alprene Metric Poly Coupling 40mm x 32mm | Alprene Metric Poly Coupling 50mm x 32mm | Alprene Metric Poly Coupling 50mm x 40mm | Alprene Metric Poly Coupling 63mm x 32mm | Alprene Metric Poly Coupling 63mm x 40mm | Alprene Metric Poly Coupling 63mm x 50mm | Alprene Metric Poly Coupling 75mm x 50mm | Alprene Metric Poly Coupling 75mm x 63mm | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Type | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling | Coupling |
| Product Material | Poly | Poly | Poly | Poly | Poly | Poly | Poly | Poly | Poly | Poly | Poly | Poly |
| Product Colour | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue | Black, Blue |
| Product Inlet Pipe Size | 25mm Metric, 20mm Metric | 32mm Metric, 20mm Metric | 32mm Metric, 25mm Metric | 40mm Metric, 25mm Metric | 40mm Metric, 32mm Metric | 50mm Metric, 32mm Metric | 50mm Metric, 40mm Metric | 63mm Metric, 32mm Metric | 63mm Metric, 40mm Metric | 63mm Metric, 50mm Metric | 75mm Metric, 50mm Metric | 75mm Metric, 63mm Metric |
| Product Max. Inlet Pressure (kPa) | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
Metric Poly FAQs
Irrigation systems utilise a variety of pipes, each offering unique advantages. Polyethylene (poly) pipe is a popular choice due to its flexibility, durability and suitability for underground installation. Another standard option is the PVC pipe, valued for its corrosion resistance. Interestingly different parts of Australia, have their different preferences! For applications requiring superior strength and durability, such as central water connections, brass fittings and valves are often preferred because they are highly resistant to corrosion and wear. Copper pipes, while less common in modern systems due to their higher cost, are still valued for their exceptional resilience from ground movement.
The size of piping depends on a number of factors, but the main one is the length of the run. Longer pipe lengths also necessitate larger diameters to minimise friction loss. Higher water pressure allows for smaller pipes, but excessively high pressure may require larger sizes to handle the force. Finally, the desired flow rate at the endpoint also influences the pipe size you’ll need. For more comprehensive assistance, please reach out to our experts.
Preventing leaks in your irrigation system starts with using the right fittings for your pipe type and adequately preparing the pipe ends for a secure connection. Apply thread tape to threaded fittings and appropriate sealant for solvent-welded connections. Tighten fittings securely, but avoid over-tightening. Regularly inspect your system for any signs of leaks to address potential issues promptly.
Yes, burying irrigation pipes underground is a common practice and offers several advantages. It protects the pipes from damage, reduces water evaporation and keeps them out of sight for a cleaner landscape aesthetic.
However, it’s crucial to choose the right type of pipe for underground installation. Polyethylene (poly) pipe is specifically designed for this purpose, thanks to its flexibility and durability. Always check local building codes and regulations for any requirements regarding underground pipe installation.
You might also like...
$81.58
$145.20
Need more help with Metric Poly ? Check out these handy resources from our Help Centre
