John Guest Speedfit Flexible Hose with Valve - White PVC - 300mm x 15mm x 1/2 - Pack Of 2
John Guest Speedfit flexible hose with a service valve, designed for connecting to male thread app...John Guest Speedfit flexible hose with a service valve, designed for connecting to male thread appliances like taps. The white PVC hose material significantly reduces kinking and makes the product easier to clean, making it ideal for bathroom basin and bath taps. The integrated valve allows for water isolation during emergencies or maintenance with an easy-to-operate handle. Installation is simple: push the fitting onto the pipe and screw the nut onto the appliance's thread. To demount, push the collet towards the fitting body and pull the pipe. This push-fit technology offers a quicker and easier installation, especially in confined spaces, eliminating the need for hot works or tools. It's designed, manufactured, and assembled in the UK. This offers an alternative to hard piping and ensures a safe, flame-free installation. The Grip & Seal collet with stainless steel teeth and main O-Ring seal is compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe. Suitable for hot and cold water only (6 Bar @ 65 C).
This John Guest Speedfit flexible hose with an integrated service valve is designed for easily connecting male thread appliances like taps, particularly in bathroom basin and bath installations. Its white PVC material resists kinking and simplifies cleaning, offering a convenient alternative to hard piping. The key benefit is the integrated valve for quick water isolation during maintenance or emergencies, combined with push-fit technology for tool-free, flame-free installation. A potential caveat is its limitation to hot and cold water systems only.
All features
Model Part Number
Wflx37-H
Brand
John-Guest-Speedfit
Extended Product Information
FAQs
What is the maximum pressure and temperature the hose can handle?
The hose is suitable for hot and cold water systems with a maximum operating pressure of 6 Bar and a maximum temperature of 65°C.
Do I need any special tools to install this hose?
No, John Guest Speedfit products utilize push-fit technology, which is designed for tool-free installation. You only need to ensure the pipe is cut square.
Can I use this hose with any type of pipe?
This hose is compatible with copper pipe and Speedfit PEX and polybutylene plastic pipe. For plastic pipes, you must use the appropriate Speedfit pipe inserts.
How do I isolate the water supply using the integrated valve?
Simply turn the handle on the service valve clockwise until it stops. This will shut off the water supply to the connected appliance.
What does 'kink-resistant' mean for this hose?
The white PVC material is engineered to bend sharply without collapsing or restricting water flow, making installation easier and ensuring long-term performance.
Is this product suitable for gas lines?
No, this product is strictly designed and certified for hot and cold water systems only.
Where is this product manufactured?
This John Guest Speedfit flexible hose is designed, manufactured, and assembled in the UK.
Troubleshooting
Hose is leaking at the push-fit connection.
Ensure the pipe is cut square and inserted fully into the fitting. Check for debris on the pipe end or inside the fitting. If the issue persists, the fitting or pipe may be damaged, and replacement may be necessary.
Hose is leaking at the threaded connection to the appliance.
Ensure the union nut is tightened correctly. Check the O-ring seal within the union nut for damage or debris. Do not overtighten, as this can damage the thread or seal.
Difficulty inserting or removing the pipe from the fitting.
Ensure the collet is pushed fully towards the fitting body when demounting. For insertion, make sure the pipe end is clean, square, and free of burrs. Using a small amount of silicone-based lubricant on the pipe end can sometimes help, but avoid petroleum-based lubricants.
Service valve is stiff or difficult to operate.
Gently exercise the valve handle back and forth. Ensure there are no obstructions around the valve. If stiffness persists and is not resolved with gentle use, contact the manufacturer.
Pros and Cons
Pros
Quick and easy installation without tools or hot works.
Integrated valve provides convenient water isolation.
Kink-resistant and easy-to-clean PVC hose material.
Suitable for both hot and cold water applications.
Secure and reliable connection with Grip & Seal technology.
Cons
Requires specific inserts for PEX and polybutylene plastic pipes.
Limited to 6 Bar pressure at 65°C maximum operating temperature.
Push-fit connections may require more space for demounting than threaded fittings.
Primarily designed for connecting to male-threaded appliances.
Setup, Compatibility & Care
Setup:
Ensure the pipe end is cut square and free from any damage or debris.
If using plastic pipe (PEX or polybutylene), insert the appropriate Speedfit pipe insert.
Push the Speedfit fitting firmly onto the pipe until it is fully seated.
Screw the union nut of the hose onto the male thread of the appliance (e.g., tap).
Hand-tighten the union nut, then use a wrench for a final quarter-turn.
Demounting:
Ensure the water supply is isolated.
Push the collet firmly towards the body of the Speedfit fitting.
While holding the collet in, pull the pipe out of the fitting.
Compatibility:
Pipe Types: Compatible with copper pipe and Speedfit PEX and polybutylene plastic pipe (requires inserts).
Appliance Connection: Designed for appliances with a 1/2" male thread.
Water Type: Suitable for hot and cold water systems only.
Pressure & Temperature: Maximum operating conditions are 6 Bar at 65°C.
Care:
Clean the white PVC hose periodically with a damp cloth and mild detergent. Avoid abrasive cleaners.
Ensure connections are periodically checked for any signs of leakage, especially after initial installation or any system adjustments.