The John Guest Group has a long established reputation as a world leading manufacturer of push-in fittings, tube and other fluid control products. A reputation built on producing consistently high quality products with an ongoing commitment to value engineering and product development.
Quality Manufacture
The John Guest Group has a long established reputation as a world leading manufacturer of push-in fittings, tube and other fluid control products. A reputation built on producing consistently high quality products with an ongoing commitment to value engineering and product development.
A commitment to quality is at the heart of the John
Guest philosophy.
The strictest control is maintained by virtue of the fact that
design and manufacture is carried out in modern purpose built
manufacturing centres in west London and at Maidenhead in
Berkshire. Maintaining control over the whole process from
initial tool design and tool making through to final assembly
and testing ensuring that only products of the highest quality
are produced. The company believe it is this commitment to
quality that has led to it receiving prestigious awards from
many of the worldʼs leading testing and approvals organisations.
John Guest is a preferred supplier to many international
companies. John Guest offer the widest range of push-in fittings,
tube and other fluid control products for drinks dispense and pure
water applications.
The worldʼs first food quality push in fitting, the John Guest range is now over 800 items strong and provides the quickest and most effective of installations. Pushing the tube into the fitting is all that is needed to produce an instant but permanent leakproof connection. The fittings are just as easy to disconnect and re use without the need for replacement parts. The products in this catalogue are produced in FDA compliant materials making them especially suitable for potable liquids.Selected items can also be used for inert gases such as CO2.
Polypropylene Fittings
The PP Range of inch size push-in fittings is produced in white polypropylene and fitted with EPDM seals.
Polypropylene has the advantage of being more chemically resistant than acetal.
Working Pressures and Temperatures
Water 10 Bar at 20˚C
4 Bar at 60˚C
Minimum Temperature 1˚C