John Guest Stem Adaptors - BSPT

John Guest Stem Adaptors available in a range of different imperial sizes featuring BSPT (British Standard Pipe Taper) threads.

Stem adaptors are ideal for adapting a push fit connection to a male thread connection.

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Grouped product items
Name Connection 1 Connection 2 Price Availability Qty
Code PI050801S
1/4" Stem 1/8" BSPT
£2.10
In stock
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Code PI050802S
1/4" Stem 1/4" BSPT
£2.18
In stock
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Code PI051203S
3/8" Stem 3/8" BSPT
£2.86
In stock
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Code PI051603S
1/2" Stem 3/8" BSPT
£2.92
In stock
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Code PI051604S
1/2" Stem 1/2" BSPT
£2.94
In stock
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More Information
Brand John Guest
Material Acetal
Fitting Type Adaptor
Working Pressure and Temperature Range See each individual fitting page for more detail

Product Description

Collection of BSPT stem adaptors from the John Guest PI range, which is manufactured from a grey acetal.

All fittings feature Super Speedfit technology, which offers a variety of benefits over other connection types.

Benefits of Super Speedfit fittings

  • Easy to use with reduced installation time
  • Can be used on a variety of pipe including copper pipe
  • No tools required
  • Fittings are cost effective reusable components for maximum flexibility
  • Lead free and non-toxic
  • Corrosion free with no scale build up