Technical Specifications

DetailsSpecifications
K-Factor5.6 (81)
Max Pressure175 psi (12 bar)
Occupancy TypeExtra Hazard, Light Hazard, Ordinary Hazard
Part Number12421UA, 12429UA, 12381
Response TypeStandard
Thread Size1" NPT (25 mm BSP)

Technical Resources

Document TitleDocument TypeAction
Dry Sprinklers Flyer Marketing Literature Download
Figure 1 Drawings (DWG) Download
Figure 2 Drawings (DWG) Download
Figure 4 Drawings (DWG) Download
Technical Data Sheet Technical Data and Instructions Download