Sprinkler System Pressure Switches

Potter / Amseco 1000-018

Wire Cage for F-5000 Detector. Mounts to 5000- 011 Detector Uni-Box or directly to the wall. Can be used with F-3000 Detectors heads when mounted to a 5000-011 Unbox and a 3000-202 Surface Mounting plate. (Ordered Separately) White in color. Also known...

Potter / Amseco

Potter Amseco PS15-2 Low/High Supervisory Pressure Switch for Low Differential Dry Valves

The Potter PS15 Series Supervisory Pressure Actuated Switches are designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems. Typical applications are: air/nitrogen supervision in Dry pipe and...

Potter / Amseco

Potter Amseco PS-40-2 Low/High Supervisory Pressure Switch for Dry Valves, Two Sets of SPDT Contacts

The Potter Amseco PS40-2 is a supervisory pressure switch with two sets of SPDT contacts, designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.Typical applications for the PS40-2 include...

Potter / Amseco

Potter Amseco PS10-2 Pressure Switch with Two Sets of SPDT Contacts

The POTTER-AMSECO-PS-10-2 Series Pressure Actuated Switch is designed for the detection of a waterflow condition in automatic fire sprinkler systems of particular designs such as wet pipe systems with alarm check valves, dry pipe, preaction, or deluge...

Potter / Amseco

Potter Amseco PS10-1 Pressure Switch with One Set of SPDT Contacts

The Potter PS10-1 pressure actuated switches, with one set of SPDT contacts, 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 valves, dry pipe,...

Potter / Amseco

Potter Amseco WFSR-F Pressure Activated Waterflow Alarm Switch with Retard

The Potter Amseco WFSR-F is a pressure operated switch with an adjustable, instantly recycling pneumatic retard to prevent false alarms due to water pressure variation. The WFSR-F is connected into the alarm port of a wet sprinkler system alarm check...

Potter / Amseco

Potter Amseco PS-40-1 Low/High Supervisory Pressure Switch for Dry Valves, One Set of SPDT Contacts

The Potter Amseco PS40-1 is a supervisory pressure switch with one set of SPDT contacts, designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.Typical applications for the PS40-1 include...

Potter Amseco PS120-2 Supervisory Pressure Switch for Excess Pressure Systems, Two Contacts

The Potter Amseco PS120-2 is a supervisory pressure switch with two sets of SPDT contacts designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.The PS120-2 is designed for wet pipe...

Potter / Amseco PS120-1

The POTTER-AMSECO-PS120-1LOW is a supervisory low pressure switch with two sets of SPDT contacts designed primarily to detect an increase and/or decrease from normal system pressure in automatic fire sprinkler systems.The PS120-1LOW is designed for wet...

Potter / Amseco

Potter Amseco PS100-2 Excess Pressure Pump Supervisory Switch, 2 SPDT Switches

The Potter Amseco PS100-2 is a pressure flow type switch designed to detect a decrease from normal system pressure in automatic fire sprinkler systems.The PS100-2 is used as an alarm initiating device that is used on a wet system with excess pressure and...

Potter Amseco BVL Lever Type Bleeder Valve

The Potter Amseco BVL, lever type bleeder valve, is for use as a test valve for pressure operated devices on wet pipe sprinkler systems that have excess pressure, or dry pipe sprinkler systems.The BVL should be installed in-line with the pressure device...