The shelter for KRS of the closed PRIEFERT SS4 type

Shelter Priefert of the closed type has unique practical design features which you will not find in any other model of shelters.

At turn of the arch gates of the shelter conducting in corridors KRS stream by elimination of the corners inherent in shelters with a standard corner of the direction in 180 ° increases.

 Transitional bridges are removed this model, safety thereby is improved. The additional arch gate of the shelter gives the chance to carry out loading directly from the shelter and not to use a separate loading corridor. All sections of a corridor and the shelter are designed so that it was possible to be suitable for application of insecticides easily.