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Grundfos Fire system Hydro EN 40-250/250 S2JS ADL-U1

Commercial fire protection

Viega Sanpress pipe

1.4521 (AISI 444)

for potable water installation
non-corroding steel
laser welded

Viega Sanpress XL flange transition

with SC‑Contur

gunmetal
flange transition, press connection

Viega Sanpress flange transition

with SC‑Contur

silicon bronze
flange transition, press connection

Viega Sanpress XL coupling

with SC‑Contur

gunmetal
press connections

Viega Sanpress coupling

with SC‑Contur

gunmetal or silicon bronze
press connections

Viega Sanpress XL adapter

with SC‑Contur

gunmetal
press connection, R-thread

Viega Prestabo plug-in piece M

non-alloyed steel, galvanised

plug-in end, R-thread

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