Ralu Ring

Ralu Ring

Ralu rings are improved Pall rings. The main improvement is to increase the size of the two end bends and the wall thickness of the packing. If the efficiency of the separation capacity is constant, the thickness of the absorbing material decreases, which in turn reduces the pressure loss.

Table 1: The Technical Parameter of Plastic Ralu Ring
ArticleSize
(mm)
Surface Area
(m2/m3)
Voidage
%
Number
(n/m3)
Bulk Density 304
(kg/m3)
1001182 15 320 94 170000 80
1015405 25 190 94 36000 46.8
1020248 38 150 95 13500 65
1019281 50 110 95 6300 53.5
1019282 90 75 90 1000 40
1019283 125 60 97 800 30