Mô tả
JOHNSON CONTROLS (PENN) P78 Series Controls for Dual Pressure
Model
JOHNSON CONTROLS (PENN) P78LCA-9300 DUAL PRESSURE CONTROL (PRESS. MAX. LP:22 BAR / HP:33 BAR)
The JOHNSON CONTROLS (PENN) P78LCA-9300 is a dual pressure control switch designed for commercial refrigeration and air-conditioning systems using non-corrosive refrigerants or other fluids, featuring a max low-pressure (LP) cutoff of 22 bar and a max high-pressure (HP) cutoff of 33 bar. This model is part of the P78 series, known for its ''whole range'' design, allowing use with various common refrigerants like R134A, R404A, R410A, and CO2, and it offers automatic operation for control functions or limit functions.
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