Small Type 3

Measures:  1,5 x 2,0 m
Weight per side:   135 kg
Total weight:  300 kg
Pressure:   26 kn/m2

Medium Type 3

Measures:  2,5 x 2,0 m
Weight per side:   255 kg
Total weight:  540 kg
Pressure:   27 kn/m2