1. Operating principle
The UV sterilizer Helix Max clears the water with the help of ultraviolet radiation. This radiation is emit-
ted by a special lamp. The UV-C radiation kills all forms of life that are directly exposed to the radia-
tion - microalgae, bacteria, protozoa and other parasites. The result is cristal clear water and healthy
fish.
ENG
2. Special features
Spiral water flow: The unique spiral water flow and the big volume of the Helix Max units ensure an
optimum water clarification. The water is directed in a spiral way around the quartz tube with a long
contact time. Due to this, the UV-radiation is used with maximum efficiency.
Rotable connections: The inlet and outlet connections of the Helix Max can be rotated for 360°. This
saves space and fascilitates the installation.
3. Sizes/technical data
Helix Max sterilizers are produced in 6 sizes:
5 watts, 9 watts, 11 watts with 2 m cable for fresh and saltwater aquariums.
18 watts, 36 watts and 55 watts, with 10 m rubber cable and electronic ballast for garden ponds and
for fresh and saltwater aquariums. With electronic ballasts for longer life time of the bulbs and also a
higher UV output.
For the different applications, we recommend different aquarium/pond sizes and flow rates. In garden
ponds, the recommended flow rates will not result in a sterilization, but the water is clarified by killing
the microalgae.
Helix Max
5 watts
9 watts
11 watts
18 watts
36 watts
55 watts
Helix Max
5 watts
9 watts
11 watts
18 watts
36 watts
55 watts
4
Gewerbepark 24 - 49143 Bissendorf, Germany
Saltwater
Recommended
aquarium
max. flow
25 — 125 l
100 l/h
125 — 250 l
200 l/h
150 — 350 l
300 l/h
250 —
500 l
500 l/h
500 — 1,000 l
1,000 l/h
up to 1,500 l
1,500 l/h
Cable length
2 m
PL – S – 5 watts
2 m
PL – S – 9 watts
2 m
PL – S – 11 watts
10 m
PL – L – 18 watts
10 m
PL – L – 36 watts
10 m
PL – L – 55 watts
GmbH
Freshwater
Recommended
aquarium
50 — 250 l
250 — 500 l
350 — 750 l
500 — 1,000 l
1,000 — 2,000 l
up to 3,000 l
Lamp type
Max. pressure
0,3 bar
0,3 bar
0,3 bar
0,3 bar
0,3 bar
0,3 bar
Pond
max. flow
200 l/h
—
500 l/h
—
700 l/h
—
1,000 l/h
18,000 l
2,000 l/h
36,000 l
3,000 l/h
55,000 l
Protection
Power connection
IPX3
IPX3
IPX3
IPX3
IPX3
IPX3
Maximum
flow
—
—
—
6,000 l/h
12,000 l/h
18,000 l/h
230 V ~/50 Hz
230 V ~/50 Hz
230 V ~/50 Hz
230 V ~/50 Hz
230 V ~/50 Hz
230 V ~/50 Hz