UV sensors – Do I need one?
We’ve seen environment agencies increasingly recommending that UV sensors are installed with UV units. I’ll quickly take you through what…
UV systems over winter
With the nights drawing in it’s worth noting that UV units with little or no flow going through them over…
How to reset a Calmag or CalUltra UV unit
So you want to know how to reset a Calmag controller. The good news is that it’s easy. The bad news…
How do I sterilise my new system?
When we’re dealing with UV it’s important to recognise that it is a ‘point of use’ technology. If you put…
New UV technology
Ok, so I’ve been in the UV business for a little while now and being a bit of a fan…
What is WRAS?
So you’re here wondering what WRAS is? I’m going to give you a quick, no nonsense run through of what…
Surge protectors
Hi everyone, It’s been a while so I thought I’d keep everyone up to date. The issue of surge protection…
Using genuine lamps
I thought I’d tell you a quick story about an unnamed customer of ours who thought that buying a cheap,…
Question and answer round
Following the storming success of our previous ‘ask us anything’ piece. I am pleased to open it up to the…