The Poly Max straight coupler by Polypipe is an ideal push-fit plumbing connector. With slim and s...The Poly Max straight coupler by Polypipe is an ideal push-fit plumbing connector. With slim and sleek fittings, it is ideal to be used on a wide range of home improvement and refit projects, including hot and cold water systems. It is recommended to use with flexible polybutylene pipe, for even the most difficult locations. All Poly Max fittings are supplied with pre-lubricated EPDM 'O' rings. If for any reason further lubrication is required only Polypipe silicone lubricant should be used. Substances such as solder flux must not be used. Polypipe PolyMax Straight Coupler, 15mm x 15mm, PolyMax Push-Fit Socket x PolyMax Push-Fit Socket. PolyMax Straight coupling allows you to join to lengths of Plastic/Copper pipe together acting as the joint between both 15mm pipe. PolyMax is Polypipe's newest push-fit plumbing range, introduced after extensive research, to meet consumer and installer demand. PolyMax push-fit fittings are slim, sleek and attractive, making it the perfect choice for surface mounted installations. Use PolyMax with Polypipe White Polybutylene flexible pipe, using a Polypipe metal or plastic pipe stiffener. PolyMax can be used on a wide range of home improvement and refit projects, including hot and cold water systems. Product features: New white push-fit system, ideal for home improvement and refit projects: PolyMax fittings are slim, sleek and attractive: ideal for surface mounted applications. One step operation: For quick and easy installation. Secure in use but tool demountable and re-usable. Suitable for use in hot and cold water and heating systems in domestic properties such as radiators. Suitable in both hard and soft water areas. Not suitable for transportation of gases, not suitable for use on systems with a high concentration of Chlorine. Material: Polybutylene. Colour: White. Please note: All PolyMax fittings are supplied with pre-lubricated EPDM 'O' rings. If for any reason further lubrication is required only Polypipe silicone lubricant should be used (purchased separately). Substances such as solder flux must not be used. Caution: Do NOT insert fingers into the PolyMax fittings, as the grab ring is sharp and designed to grip.
This guide is for anyone using the PolyMax Straight Coupler by Polypipe, a push-fit plumbing connector, for home improvement or refit projects. The key benefit is its ease of use and tool-free installation. A caveat is that it is not suitable for gas transportation or systems with high chlorine concentrations. This guide covers features, setup, real-world applications, troubleshooting, and frequently asked questions to help you get the most out of your PolyMax Straight Coupler.
All features
Model Part Number
MAX015
Brand
Polypipe
Extended Product Information
FAQs
What size pipes does the PolyMax Straight Coupler work with?
The PolyMax Straight Coupler is designed for use with 15mm polybutylene pipes.
Do I need any tools to install the PolyMax Straight Coupler?
No, the PolyMax Straight Coupler features a push-fit design, so no tools are required for installation.
Can I reuse the PolyMax fittings?
Yes, PolyMax fittings are tool-demountable and reusable.
What type of lubricant should I use?
If additional lubrication is required, only Polypipe silicone lubricant should be used.
Is the PolyMax Straight Coupler suitable for gas?
No, the PolyMax Straight Coupler is not suitable for gas transportation.
Can I use PolyMax with copper pipes?
No, PolyMax is designed to work with polybutylene pipes. To connect to copper pipes, you would need a different type of fitting.
What should I do if the fitting is leaking?
Ensure the pipe is fully inserted. Check O-rings for damage. If needed, use Polypipe silicone lubricant.
Troubleshooting
The fitting is leaking.
Ensure the pipe is fully inserted into the fitting and has reached the stop. Check the O-rings for damage and replace if necessary. If further lubrication is needed use Polypipe silicone lubricant.
The pipe is difficult to insert.
Ensure the pipe end is cut squarely and free from burrs. Check for any obstructions in the fitting. Use Polypipe silicone lubricant if needed.
The fitting is not secure.
Make sure the pipe is pushed in firmly until it clicks or reaches the stop. Ensure the grab ring inside the fitting is gripping the pipe correctly. Check for any damage to the fitting.
Pros and Cons
Pros
Easy to install with a push-fit design.
Slim and attractive design for surface mounting.
Suitable for a wide range of home improvement and refit projects.
Pre-lubricated O-rings ensure a secure and reliable seal.
Reusable, allowing for adjustments and modifications.
Cons
Not suitable for gas transportation.
Not compatible with systems that have high chlorine concentrations.
Requires the use of specific lubricants if additional lubrication is needed, such as Polypipe silicone lubricant.
Setup, Compatibility & Care
Preparation: Ensure the pipe ends are clean and free from any debris. Cut the pipe squarely.
Insertion: Push the pipe firmly into the PolyMax fitting until it reaches the stop. You should feel it lock into place.
Compatibility: The PolyMax Straight Coupler is compatible with 15mm polybutylene pipes and Polypipe White Polybutylene flexible pipe.
Lubrication: All PolyMax fittings are supplied with pre-lubricated EPDM 'O' rings. If for any reason further lubrication is required only Polypipe silicone lubricant should be used. Do not use solder flux.
Care: Avoid inserting fingers into the fittings as the grab ring is sharp. Check the connections regularly for any leaks, especially after installation.