John Guest Plumbing Fittings Plastic Tube Insert (10)

10 x John Guest Plumbing Fittings Plastic Tube Insert


$10.30 incl. GST

In stock

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SKU 622-2001 Category


John Guest Plumbing Fittings Plastic Tube Insert – 10 Pack. Tube Inserts to suit all 12mm John Guest plumbing tube.

Why do you need to use John Guest Tube Inserts? They are used in hot water applications to support the tube/pipe wall which ensures a far more effective seal. Prevents tube from being compressed/pushed out of shape.

How do you use John Guest Tube Inserts? Simply slide into tube end before inserting any push-on fittings, easy as that.

Required for hot water pipe but not essential for cold water pipes.


  • Class 20 Rating
  • Installation Time Reduced by 40%
  • Increased maximum working temperature and pressure
  • Truly Demountable
  • Re-Usable
  • No Tools Needed
  • Genuine John Guest Brand
  • Twist and Lock Range


  • 10 x John Guest Plumbing Fittings Plastic Tube Insert


Also available to purchase singularly in store only.
Not what you are looking for? Check out our full range HERE

Additional information

Weight 0.0200 kg
Dimensions 2.0000 × 2.0000 × 2.0000 cm
Manufacturer Part Number

800-02023 (Coast to Coast), 005443 (Camec)





1 review for John Guest Plumbing Fittings Plastic Tube Insert (10)

  1. Steven Brightwell (verified owner)

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Warehouse only

Warehouse only products are stocked in our off-site warehouse only, and require transfer to our Showroom for collection. If you wish to visit us in store to purchase one of these products, please contact us prior to organise a transfer. Please note that transfers are available for purchases, not for viewing purposes. Transfers occur daily.

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