Rent Free Nitrogen - Oxygen Free Nitrogen (OFN)
Collection only item
Hobbyweld's Nitrogen is of course rental free but it is also oxygen free. Being oxygen free means that you can be sure it is safe for whatever use you have for it. The list of what you can use this gas on is almost endless, it can be used by refrigeration engineers, wine propelling, food preparation/preservation and even inflating car tyres.
The purity of Hobbyweld Nitrogen is at an excellent level of 99.999%
Grade: 5.0
Impurities;
Water (H2O) - Less than 3ppm
Oxygen (O2) - Less thab 5ppm
All 9 litre cylinders are pressurised to 137 bar giving the user 1370 litres of gas.