DES-446A is designed for drinking water purification for military troops, construction teams and civilians under field conditions.

Main technical parameters:
1. Exterior dimension: 3900�2200�2400 (mm)
2. Total mass: 2200kg
3. Min. ground clearance: 340mm
4. Depth of ford: 500mm
5. Angle of departure: 25°
6. Water purification capacity: 3t/h
7. Operating staff: 2-3 persons
8. Below force 7 wind
9. Temperature: 0��40�
10. It applies to the muddy rivers, lakes and reservoirs, etc.
11. Quality index of purified water: (1) Chromaticity not more than 15 degree and no abnormal colors.
(2) Odor: no peculiar smell
(3) Particulate matter: None
(4)Opacity: 3NTU
(5) Total bacteria:�100/ml
(6) Coliform bacteria: �1/100ml