VIEGA Prestabo Screw fitting, d 22 [Code number: 559328]

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
• press connectors
• flat sealing

Components:

• EPDM flat seal
• EPDM sealing elements
• polygon

It can be used in sprinkler systems

WS1 - spanner size

WS2 - spanner size