Fix damaged underground supply lines quickly with the John Guest MDPE compression repair coupling, supplied in a 25mm diameter. It provides a secure, watertight connection between two equal lengths of MDPE pipe where a section has been removed or damaged.

Manufactured without an internal pipe stop, the coupling can slide completely over one pipe end before being repositioned centrally over the gap to complete the joint. This slip feature makes it ideal for emergency trench repairs and fast system modifications.

Pre-assembled for immediate use, it installs without heat or specialist tools and remains fully demountable for future maintenance.

• 25mm repair coupling – joins two equal MDPE pipes to replace damaged sections
• No internal stop – slides fully onto pipe for easy central repositioning
• Emergency repair – creates a safe, watertight seal in confined trench gaps
• Pre-assembled design – ready for immediate installation without heat
• Demountable connection – quick to release or adjust during maintenance
• Available in a choice of sizes

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.