As an official SPA Design Product Support company we are able to arrange service and refilling of Firesense systems. Normally this can be done while you wait (please call beforehand), or you can send your bottle to us. We are usually able to dispatch serviced / refilled bottles the same day for next day delivery.
Remember the service interval on extinguishers is 2 years and you will fail scrutineering if your system is out of date!