Availability includes Monolith, and random packed medias, such as Ceramic Saddles, Raschig Rings, Mini-Rings, Honeycomb & Triangular shapes, Porcelain Balls, and Cell Stone® ULTRA random packed saddles.

With so many options to choose from, one is surely appropriate for your application.
Size MM(Nominal)
        
Single
Double
Triangular
A
25 +/- 2
40 +/- 2
50 +/- 3
 
B
25 +/- 2
25 +/- 2
15 +/- 2
 
C
15 +/- 2
15 +/- 2
 
Quantity (Approx +/- 10% Nos. per M3)

Dumped

94000

50000

25000
 
Weight (Approx +/- 10% Kg per M3)

Dumped

693

640

7000
 

% Free Space (Approx)

Dumped

63

72

74
 
Contact Surface M2/M3 (Approx)
Dumped

243

238

137
 

Relative Efficiency M2/M3 of free space

Dumped

386

331

185
 
Relative Scrubbing Capacity M2/M3 x Free Space

Dumped

153

171

101