Surface box for self-actuating aeration/ventilation fittingSurface box for self-actuating aeration/ventilation fittingSurface box for self-actuating aeration/ventilation fittingSurface box for self-actuating aeration/ventilation fitting

4590 Surface box for self-actuating aeration/ventilation fitting

Article No. B1
(mm)
B2
(mm)
B3AD
(mm)
weight
(kg)
NPK No.
411
NPK No.
412
Availability watchlist
4590000001 460 470 375 394 69.000 872511 872511 ex warehouse
DN
watchlist
4590000001
B1460 mm
B2470 mm
B3375
AD394 mm
weight69.000 kg
NPK No.
411
872511
NPK No.
412
872511
Availabilityex warehouse

Application

  • For aeration and ventilatioon kit 9920

Characteristics

  • Upper box assembly can be telescopically adapted to the road surface
  • Cast lid with rubber pads with 4-point
  • Fulfils the test load B125 (5t wheel load) in compliance with EN 124 standard
  • Ventilation holes of 2,000 mm² in the lid
  • Inscription: Aerator

Material

  • Cast EN GJL-250
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