Aeration

ALUPOR™  offers cheap, environment safe air / oxygen bowers for fish farms.

We have developed a good and cheap replacement for sintered ceramic aerators of fish farms. Here we offer standard threaded patrons as in filtration branch.

In order to make a request for aerators just choose the model and material parameters. If you need help with material  type don’t hesitate to ask us. Our specialists are always ready to solve your task.

Material performance

Property Material designation
100-200 140-315 200-400 315-630
Porosity, % 55±5
Mean pore diameter, mm 0.15 0.23 0.3 0.47

Min pore diameter, μm

 5 10-15 25-35 40-60
Darcy permeability , m2 1.0×10-12 7.0×10-12 8.5×10-12 3.1×10-11

Specific quantity of pores

on the surface, pcs./m2

26.6×106 11.6×106 6.7×106 2.6×106

Specific quantity of air necks

on the surface, pcs./m2

83.7×106 36.4×106 20.9×106 8.4×106

Production

FER Series

Thread air blowers

Model
D, mm
 d, mm
L, mm
h, mm
Filtration surface, cm2
FER G1-8 10 4 40 7 8
FER G1-4 14 8 67 7 15
FER G3-8 17 9 80 10 32
FER G1-2 21 13 104 14 55
FER G3-4 27 17 125 16 85
FER G1 39 25 110 15 115
FER G1 1-2 52 36 190 15 230
FER G2 72 60 200 27 360