Miniature Pressure Switches

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Miniature pressure switches sense changes in pressure and actuate a switch when a specific pressure threshold is reached. They find applications in the HVAC, automotive, medical, aerospace...Read more

ASHCROFT -

A Series Explosion Proof Pressure Switches, 316SS Body

ASHCROFT APSN7A
StyleModelBurst PressureElectrical ConnectionItemProcess ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN715,000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€511.64
AAPSN715,000 psi1/2" MNPT with 3-18 AWG 12" Wire Lead ConnectorPressure Switch7/16-20 SAE750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€511.64
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT-15 to 15 psi316 Stainless Steel Welded Diaphragm€487.35
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT8 to 60 psi316 Stainless Steel Welded Diaphragm€465.52
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT10 to 100 psi316 Stainless Steel Welded Diaphragm€465.52
AAPSN71000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT6 to 30 psi316 Stainless Steel Welded Diaphragm€465.52
AAPSN72500 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€465.52
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€465.52
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€465.52
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€463.12
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€487.35
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch1/4" MNPT750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€489.80
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€489.80
AAPSN78000 psi1/2" MNPT Conduit Connector with 3-18 AWG 12" Wire LeadsExplosion Proof Pressure Switch7/16-20 SAE200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€489.80
SUPCO -

High Pressure Switches

SUPCO SHP600475A
SUPCO SMR610B
StyleModelPrice (ex. VAT)
ASHP600475€10.73
BSMR610€16.78
BSHP275195€10.73
ASHCROFT -

A Series Explosion Proof Pressure Switches

ASHCROFT APSA
StyleModelRangePrice (ex. VAT)
AAPS-15 to 15 psi€273.99
AAPS6 to 30 psi€249.71
AAPS8 to 60 psi€249.71
IFM -

Miniature Pressure Switches

IFM PK6224A
IFM PK6220B
IFM PK6222C
StyleModelPrice (ex. VAT)
APK6224€286.24
BPK6220€274.84
CPK6222€274.84
ASHCROFT -

A Series Explosion Proof Pressure Switches, Watertight 316SS Body

ASHCROFT APSN4A
StyleModelBurst PressureProcess ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN41000 psi1/4" MNPT10 to 100 psi316 Stainless Steel Welded Diaphragm€290.96
AAPSN48000 psi1/4" MNPT100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€288.56
AAPSN48000 psi7/16-20 SAE Male100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€312.81
AAPSN48000 psi7/16-20 SAE Male200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€312.81
ASHCROFT -

Pressure Switch, 1/4" MNPT

ASHCROFT APSN4A
StyleModelBurst PressureElectrical ConnectionRangeWetted MaterialsPrice (ex. VAT)
AAPSN41000 psiMicro DIN Connector-15 to 15 psi316 Stainless Steel Welded Diaphragm€303.10
AAPSN41000 psiMicro DIN Connector8 to 60 psi316 Stainless Steel Welded Diaphragm€290.97
AAPSN41000 psi3-18 AWG PVC Insulated 12" Base Wire Leads10 to 100 psi316 Stainless Steel Welded Diaphragm€261.85
AAPSN41000 psiMicro DIN Connector6 to 30 psi316 Stainless Steel Welded Diaphragm€303.10
AAPSN42500 psiMicro DIN Connector20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€288.56
AAPAN41H012LB02200#-NSR2500 psi3-18 AWG PVC Insulated 12" Base Wire Leads20 to 200 psi316 Stainless Steel Piston and Buna-N O-Ring€261.85
AAPSN48000 psiMicro DIN Connector500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€312.81
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi316 Stainless Steel Piston and Buna-N O-Ring€249.71
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi316 Stainless Steel Piston and Buna-N O-Ring€273.99
AAPSN48000 psiMicro DIN Connector50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€303.10
AAPAN41H00MHB022000#-NSR8000 psiMicro DIN Connector200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€290.96
AAPSN48000 psiMicro DIN Connector750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€312.82
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi316 Stainless Steel Piston and Buna-N O-Ring€249.71
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi316 Stainless Steel Piston and Buna-N O-Ring€273.99
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads50 to 500 psi316 Stainless Steel Piston and Buna-N O-Ring€249.71
HYDRO VACUUM -

Pressure Switches

HYDRO VACUUM LCAA
HYDRO VACUUM LCSB
StyleModelPrice (ex. VAT)
ALCA€93.83
RFQ
BLCS€94.90
RFQ
ASHCROFT -

Pressure Switch, 7/16-20 SAE Male

ASHCROFT APSN4A
StyleModelBurst PressureElectrical ConnectionRangePrice (ex. VAT)
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads500 to 5000 psi€295.83
AAPSN415,000 psiMicro DIN Connector500 to 5000 psi€334.63
AAPSN415,000 psiMicro DIN Connector750 to 7500 psi€334.63
AAPSN415,000 psi3-18 AWG PVC Insulated 12" Base Wire Leads750 to 7500 psi€295.83
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads200 to 2000 psi€273.99
AAPSN48000 psi3-18 AWG PVC Insulated 12" Base Wire Leads100 to 1000 psi€273.99

Frequently Asked Questions

Can a pressure switch be calibrated?

Yes, pressure switches, like many other instruments, can be calibrated. Users must calibrate them to ensure accuracy and reliability.

How is a pressure switch different than a sensor?

Pressure switches protect the machine and its operators, whereas sensors relay a pressure readout to a remote location.

What influences the response time of these miniature pressure switches?

The response time of a miniature pressure switch can vary depending on the design, construction and operating conditions.

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