That 50 m³/h flow rate means it'll handle a decent-sized indutrial recirculation loop — think fish farms or process water where you're cycling maybe 200-300 m³ total volume, and you run it on a side stream so the UV hits about 25% of flow each pass. It's basically a 400W tube in a 316L chamber, and most buyers go with the 220V model because that's what their plant's wired for already — the 316L is way better than 304 for corrosion if you're dealing with chlorinated or brackish water.
The quartz sleeve is high purity, which matters because lower-grade stuff blocks the UV-C wavelength — we've had customers try to swap in cheaper tubes and then wonder why their coliform counts don't drop (usually 2-4 weeks of that before they call us). You'll want to check the actual UV dose at your specific flow rate, since 50 m³/h is teh max — if you run it at 40 m³/h, you get more contact time and better kill rates for things like Giardia or Cryptosporidium.

CE and ISO9001 are standdard for export, but honestly the real spec that matters is the UV intensity at the chamber wall — we don't always have that number handy for every model, but it's roughly 30-40 mJ/cm² at full flow, give or take. What it does is damage DNA in bacteria and viruses, but it's not suited for removing dissolved organics or heavy metals — you'd still need a carbon filter or RO after it for that.
The dimnesions are 800 by 100 by 100 mm, so it's pretty compact for a 400W unit — you can mount it vertically or horizontally, but we usually recommend horizontal with the inlet at the bottom to keep the lamp cool. One thing nobody asks about is the ballast — it's electronic, not magnetic, so it hums less and lasts longer, but if your power fluctuates a lot, you might want a voltge stabilizer.
Anyway, we ship these in a wooden crate with the lamp packed separately — the quartz tube is fragile, and we've seen breakage from rough handling. Packaging is 50 units or so per pallet, and the HS code is 8539490000 if you need that for customs.
It's ISO9001 and CE certified, so you can rely on it for industrial water and waste gas treatment.
We can do small batches — usually MOQ is 1 unit for samples, but for bulk orders we typically ask for 10 or more.
Standard lead time is around 15-20 days after confirmation. Custom specs might add a few more days depending on complexity.
Yes, 316L is marine-grade stainless steel, so it handles corrosive or salty water much better than 304. Perfect for tough industrial conditions.
We pack each unit in a sturdy carton with foam inserts to protect the quartz tube and stainless steel chamber during transit.

