Duyar Fire Department Connection 4″ x 2 1/2″ x 2 1/2″ (Set)

Fire Department Connection (Set)

Two-Way Inlet

Y-3006

UL Listed - FM Approved, 300 PSI Max. Working Pressure

General Specifications

Size: 4” x 2 ½” x 2 ½” 

Nominal Pressure: 300 psi (20.6 bar)

Working Temperature: +4˚C/+80˚C

Flow Sensitivity: 500 GPM

Standards

Certificates: UL, FM

Installed outside the building, it is designed to let the fire department feed the sprinkler and fire cabinet lines. On the same line 

it must be used together with a check valve. Because of the risk of freezing, an automatic drip valve must be used on its line. It is used in all fire protection installations with a fire cabinet line and 

a sprinkler system.

Mounted outside the building, it is used by the fire department to pump water into the existing sprinkler and fire cabinet lines. On the same installation 

it should be used in combination with a check valve. Where there is a risk of freezing, a drip valve should be mounted on the same installation. 

It can be used in all fire protection lines with a fire cabinet and a sprinkler system.