The
SigmaBlackBox is manufactured in four sizes:
SigmaBlackbox450 SigmaBlackbox500 SigmaBlackbox550 SigmaBlackbox600
Low-noise, highly efficient fan systems for use in processes where high efficiency and long life in dirty environments is important.
"I have always found Sigma EPD Systems and Services a very professional team who have assisted with various projects within Emtec FS. They don’t have problems, they seem to only have solutions with difficult tasks. Their work is always backed by a fantastic aftercare and warranty service. I shall continue to use them and recommend them for my ventilation works. Keep up the good work" - Peter Jackson - Emtec Group