Alfa Laval 6KW Marine UV Lamp 900952180 For Ballast Water System:

Size and all details are exact the same with Original Alfa Laval UV lamps.

Only Fiver Group has such original UV lamps holders.

Very Safe Package For Alfa Laval 6KW Marine UV Lamp 900952180:

USCG versus IMO :

A known challenge for UV-based BWM systems is the different regulations and efficacy testing methods adopted by the two regulatory bodies; USCG and the IMO. The USCG evaluates BWM system performance using a test which measures the number of living organisms after treatment (FDA/CMFDA method). On the other hand, the IMO evaluates UV-based BWM systems by determining whether the treated organisms are viable or non-viable, i.e. are they capable of reproducing. If they cannot re-produce IMO determines that the organisms do not pose a threat of becoming invasive species. The organisms’ ability to reproduce is measured with the MPN (most probable number) method. It is a fact that a significant larger UV-dose, approx. 2 – 3 times higher, is required to kill organisms rather than rendering them non-viable

FIVER Marine UV Lamp can meet both demands, more details, please kind contact us at jerry@uvcballast.com.