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John Guest Speedfit Superseal Pipe Insert 15mm (Pack Of 2)

John Guest Speedfit Superseal Pipe Insert 15mm (Pack Of 2)

Sold & shipped by Trade Hut Direct Limited

Available online only and not stocked in B&Q stores

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Product details

Product information

Designed with two extra o-rings, this Superseal pipe insert delivers an enhanced dual-action seal as well as creating a more rigid connection between a JG Speedfit pipe and push-fitting. These inserts provide valuable extra support for your pipework, ensuring that pipe ends keep their round shape.

  • Suitable for JG Speedfit pipes and fittings only
  • Two extra o-rings provide improved sealing
  • Creates a rigid connection and provides extra support to pipework
  • Suitable for hot and cold water services
  • Can be used on central heating systems
  • Minimum operating temperature of 20°C
  • Maximum operating temperature of 105°C
  • 12 bar maximum operating pressure at minimum temperature
  • 3 bar maximum operating pressure at maximum temperature
  • 50-year manufacturer’s guarantee (T&Cs apply)
  • Manufactured to BS EN 7291 Parts 1, 2, 3 and S
  • WRAS-approved
  • Standard TSM inserts must be used when connecting to a compression fitting


A Size 15 mm

Brand JG Speedfit

CE Standard (Tested to EN...) BS 7291, KM 39767.

Manufacturer Guarantee 50 Year Manufacturer's Guarantee (T&Cs Apply)

Max. Pressure @ Max. Temperature 12 bar

Max. Pressure @ Min. Temperature 12 bar

Maximum Operating Temperature 95 °C

Minimum Operating Temperature 4 °C

Model Name Superseal

Pack Size 2

Pieces in Pack/Case 2

Pipe Fitting Material Plastic

Pipe Fitting Product Type Inserts

Pipe Fitting System Push-Fit

Product Type Pipe Inserts

  • 1 year Guarantee
  • Commercial & domestic use


BrandJG Speedfit
Pack quantity2
Product length40mm
Product weight10g
Water regulationsWRAS approved
Connection typePush-fit
Product code5055003875730