Since our old fire extinguisher expired and also by the operator is anything but user-friendly, we've ordered us a new via Amazon. Both price and processing are absolutely fine. Unlike our old fire extinguisher that is also very easy to use. Cotter pin and press that really gets in Notall any way. In my view, a very important point. Since we use the fire extinguisher in a boat, this is therefore also exposed to the sunlight, the mounted pressure gauge is a very good extension for safe operation. The wall mount is designed very well. The fire extinguisher can not slip and is so very safe at Wellenahrten. Together assend the fire extinguisher is highly recommended.