Emerson Flow Control (Alco) 099013 Pressure Control 3-9" HG 102 PSIG PS1-A3K

The Emerson Alco 099013 Pressure Control is an accurate part that is used for controlling pressures in HVAC systems. It works under the vacuum pressure of 3 to 9 Hg and the gauge pressure of up to 102 PSIG. This control unit has its significance in the proper regulation of the pressure that supports refrigeration and air conditioning equipment. Its advantages are increased dependability, better efficiency, and self-resetting, which reduces time off. Mostly installed in commercial premises to protect equipment from pressure changes which may cause system breakdowns in HVAC systems.