High quality detected pressure switch

The DPS10 series pressure type waterflow switches shall be installed on system piping as designated on the drawing and/or as specified herein. Switched shall be provided with 1/2” NPT male pressure connection and shall be connected to the alarm port outlet of: Wet pipe alarm valves, Dry pipe valves, Pre-action valves, or Deluge valves. The pressure switch shall be actuated when the alarm line pressure rise to 5-7psi.

? Maximum System Pressure:  300PSI (2.07MPa)

? Factory Setting:                     Operates at rising pressure 5 to 7psi

? Differential:                           Approximately 2psi throughout range

? Maximum Adjustment  Pressure Range:             4 to 20psi

? Contact Ratings:                   DPS10-1: One set SPDT (Form C)

                      DPS10-2: Two sets of SPDT (Form C)

                      10.1Amps at 125/250 VAC

                      2.0Amps at 24 VDC

? Operating Temperature Range: -40o F to 160oF (-40oC to 71oC)

? Enclosure Rating:                 NEMA 4- suitable for indoor/outdoor use

? Warranty:                            3 Years