1pcs NEW MAXAIR vacuum pressure switchMPX-R01N-6M-KA

1pcs NEW MAXAIR vacuum pressure switchMPX-R10N-6M-KA

1pcs NEW MAXAIR vacuum pressure switch MPX-R01N-6M-KA

used, tested BARKSDALE E1H-H-VAC-P6-V ECON-OTROL VACUUM activated SWITCH

SMC Vacuum Digital Pressure Switch Indicator Gauge ZSE30A-01-P-ML

SMC Vacuum Digital Pressure Switch Indicator Gauge ZSE30A-01-P-L

NEW SMC ZSE30A-C6L-P ZSE30 12-24VDC 0-101kPa Digital Vacuum Pressure Switch

SMC ZSE30A-C6H-P-M Vacuum Switch