The most well known system of springs units in the bedding industry. Their biconical feature provides a progressive resistance to the supported forces. The interior space supplies a permanent recirculation of air. This type of unit is 100 % recyclable and respectful of the environment.
No. of springs
87 x 187 x 15
8 x 22
132 x 187 x 15
12 x 22
147 x 187 x 15
14 x 22
Recirculation of the air
Highly proved system
Great stability and adaptable to the individual weight
Great relation between quality - price
Possibility of multizoned system.
Number of turns: 4, 5 and 6 turns.
Heights: from 8 cm. to 17.5 cm.
Perimeter frame: Ø 4.5 mm. round wire; 10x1.7 mm. oil tempered flat wire; helicoidal of 1.35 mm.