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VIEGA Prestabo Flange adapter, PN 10/16, d 42 (DN 40) [Code number: 643553]

Article: 643553

Application purpose:

  • For air-​conditioning systems
  • For heating systems
  • For industry
  • For sprinkler units
  • For compressed air units
  • For solar systems

Characteristics:

  • with SC‑Contur
  • galvanised non-​alloyed steel
  • flange adapter, press connection

Components:

  • fixed flange PN 10/16
  • EPDM sealing elements

It can be used in sprinkler systems

DN d Z L W1 W2 Ø1 k Ø2 n
mm mm mm mm mm mm mm mm mm  
40 42 57 93 16 18 150 110 18 4

k - bolt circle diameter

n - number of holes