PASS ASSEMBLY series 5.904-45

Passage nodes are designed for installation in the places of passage of steel ventilation

mines through the coverings of buildings for various purposes.

Knots of passage of general purpose are established on reinforced concrete glasses of a series 1.494-24, vol. 1 and are attached to them with nuts screwed onto embedded anchor bolts provided in the glasses.

The nodes for the passage of ventilation shafts through the coatings of buildings are made in the following versions:

Passage nodes are provided in three versions:

UP1 – without valve and condensate collection ring;

UP2 – with a manually operated valve without a ring / with a condensate collection ring;

UP3 – with a valve with a fastening structure for mechanical control without a ring / with a ring for collecting condensate;

Overall and mounting dimensions