John Guest are universally recognized as the leading manufacturer of push fit fittings in the world. They manufacture everything from 22mm shut off valves through to 3/16” elbows. Although here at maestro pressure coolers we do not keep every single John Guest fitting in stock (there are thousands) we do stock everything you need to connect your water cooler to a 15mm supply and we can obtain anything not stocked within 14 days. Generally 3/8”, 5/16”, ¼” and metric alternatives are all kept in stock. We currently have a small selection of fittings available on here and this range is growing all the time) If you are installing a water cooler and would like our help with choosing the correct John guest fittings simply fill in the contact form and we will get straight back to you
Maestro Pressure Coolers offer the full range of John Guest fittings allowing easy installation of water chilling and heating products.
Supplied in packs of 10 (except tubing).