Johnson P233A-10-AKC Air Pressure Switch for HVAC Systems

1PCS New P233A-4-AA Air Differential Pressure Switch 0.5-4mbar #E10

1PC NEW Joohnson Air pressure differential switch P233A-4-AKC 0.5~4mbar *lh

ONE NEW Differential air pressure switch P233A-10-AKC 1.4-10mbar *cm

Johnson Controls P61AA-6C Pressure Switch

OEM Johnson Controls PENN P77AAA-9350 Pressure Switch CONTROL 3-30 bar, New,

1PCS New P233A-4-AA Air Differential Pressure Switch 0.5-4mbar #A6-39

Johnson Controls P61AA-6C Pressure Switch