3/8 inch John Guest

John Guest tubing is produced in Linear Low Density Polyethylene which is more robust than traditional LDPE or MDPE.  John Guest fittings are made from high quality materials offering a wide range of temperature and pressure suitability, broad chemical compatibility and low toxicity.  It is ideal for use in water filtration, water purification, and water conditioning.


4 Way Equal Cross 3/8 inch Tube

4 Way Equal Cross 3/8 inch Tube

Gray acetal copolymer construction with nitrile O-rings. FDA approved materials. NSF Certified 51 &a..

£10.56 Ex Tax: £7.13
Acetal Angle Stop Valve 15mm x 3/8" Branch

Acetal Angle Stop Valve 15mm x 3/8" Branch

Acetal Angle Stop Valve 15mm x 3/8" Branch

£25.36 Ex Tax: £19.47
Bulkhead Connector 3/8 inch Tube OD

Bulkhead Connector 3/8 inch Tube OD

Gray acetal copolymer construction with nitrile O-rings. FDA approved materials. NSF Certified 51 &a..

£8.53 Ex Tax: £5.44
End Stop Connector 3/8 inch

End Stop Connector 3/8 inch

Gray acetal copolymer construction with nitrile O-rings. FDA approved materials. NSF Certified 51 &a..

£3.38 Ex Tax: £1.15
Enlarger 1/2 inch Tube x 3/8 inch Stem

Enlarger 1/2 inch Tube x 3/8 inch Stem

Gray acetal copolymer construction with nitrile O-rings. FDA approved materials. NSF Certified 51 &a..

£6.40 Ex Tax: £3.67
Enlarger 3/8 inch Tube x 5/16 inch Stem

Enlarger 3/8 inch Tube x 5/16 inch Stem

Gray acetal copolymer construction with nitrile O-rings. FDA approved materials. NSF Certified 51 &a..

£4.81 Ex Tax: £2.34
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