Features: Model Number: PS15-2 Item Number: 1340415 Pressure switch with two sets SPDT contacts The Potter PS15 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in...

Model Number: PS120-2Item Number: 1341204 The Potter PS120 Series Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fi re sprinkler systems. Typical applications are: Wet...

Model Number: PS120-1 Item Number: 1341203 The Potter PS120 Series Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fi re sprinkler systems. Typical applications are: Wet...

Model Number: PS100-2Item Number: 1341005 The PS40-TM is the industry’s FIRST AND ONLY completely pre-assembled low pressure test module for dry pipe and pre-action systems. This Product eliminates any possibility of accidentally tripping the dry pipe...

Model Number: PS40-TM Item Number: 1119100 The PS40-TM is the industry’s FIRST AND ONLY completely pre-assembled low pressure test module for dry pipe and pre-action systems. The PS40-TM provides a fast and foolproof way to confirm the system meets the...

Model Number: PS40-2 Item Number: 1340404 The Potter PS10 Series Pressure Actuated Switches are designed for the detection of a waterflow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check...

Model Number: PS40-1 Item Number: 1340403 The Potter PS10 Series Pressure Actuated Switches are designed for the detection of a waterflow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check...

Model Number: PS10-2Item Number: 1340104 The Potter PS10 Series Pressure Actuated Switches are designed for the detection of a waterflow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check...