Certificate
G4920022
Not system-bound
Viking Corporation
5150 Beltway Drive, SE
US 49316 Caledonia, MI
VdS 2100-27:2009-10 - Deep sprinkler water shields, Requirements and test methods
VdS 2344:2014-07 - Procedure guidelines
Components for water extinguishing systems
"B-1"; "C-1"
Sprinkler Rosette (High Rack)
For sprinkler type "M" 15 mm + 20 mm
B-1 = standing C-1 = hanging
Updated at: 20.09.2026