Pressure Switches

A-Series Watertight Pressure Switch
A-Series Watertight Pressure Switch

A-Series Watertight Pressure Switch

The Ashcroft® APA and APS watertight miniature pressure switches are designed for pressure control in harsh applications.

EnclosureFunctionRanges
IP67, NEMA 6 watertightSingle setpoint, fixed deadband, factory set SPDT or DPDT contacts, not field adjusable (or) single setpoint, fixed deadband, field adjustable SPDT or DPDT contactsVacuum thru 1.000 bar
A-Series Explosion Proof Pressure Switch
A-Series Explosion Proof Pressure Switch

A-Series Explosion Proof Pressure Switch

The Ashcroft® APA and APS explosion proof miniature pressure switches are used for pressure control within harsh applications.

EnclosureFunctionRanges
IP67, NEMA 4X, 7/9 Explosion ProofSingle setpoint, fixed deadband, factory set SPDT or DPDT contacts, not field adjustable (or) single setpoint, fixed deadband, field adjustable SPDT or DPDT contactsVacuum thru 1.000 bar
B-Series NEMA 4X Pressure Switch
B-Series NEMA 4X Pressure Switch

B-Series NEMA 4X Pressure Switch

The Ashcroft® B4 pressure switch may be used on virtually all industrial and OEM applications.

EnclosureFunctionRanges
IP66, Watertight epoxy coated aluminum NEMA 4, 4XSingle setpoint, fixed deadband, SPDT (or) single setpoint, fixed deadband, (2) SPDT (DPDT action)Vacuum thru 210 bar
GP-Series NEMA 4 Pressure Switch
GP-Series NEMA 4 Pressure Switch

GP-Series NEMA 4 Pressure Switch

The Ashcroft® GP pressure switch is used on tough applications requiring a 316L SS enclosure.

EnclosureFunctionRanges
Watertight 316 stainless steel IP65, NEMA 4, 4XSingle setpoint, fixed deadband, SPDT contacts (or) single setpoint, fixed deadband (2) SPDT contacts (DPDT action) (or) single setpoint, adjustable deadband, SPDT contacts (or) dual setpoint, fixed deadband (2) SPDT contactsVacuum thru 210 bar
LP-Series NEMA 4 Pressure Switch
LP-Series NEMA 4 Pressure Switch

LP-Series NEMA 4 Pressure Switch

The Ashcroft® LP pressure switch is used on applications requiring high reliability, safety and accuracy.

EnclosureFunctionRanges
Watertight epoxy coated aluminum IP66, NEMA 4, 4XSingle setpoint, fixed deadband, SPDT contacts (or) single setpoint, fixed deadband, (2) SPDT contacts (DPDT action) (or) single setpoint, adjustable deadband, SPDT contacts (or) dual setpoint, fixed deadband, (2) SPDT contacts (DPDT action)Vacuum thru 210 bar
PP-Series NEMA 7 Pressure Switch
PP-Series NEMA 7 Pressure Switch

PP-Series NEMA 7 Pressure Switch

The Ashcroft® PP pressure switch was designed for use with harsh applications where uncompromising protection is required

EnclosureFunctionRanges
Watertight epoxy coated aluminum explosion proof IP66, NEMA 7/9Single setpoint, fixed deadband, SPDT contacts (or) single setpoint, fixed deadband (2) SPDT contacts (DPDT action) (or) single setpoint, adjustable deadband, SPDT contacts (or) dual setpoint, fixed deadband (2) SPDT contacts (DPDT action)Vacuum thru 210 bar
VP-Series Pneumatic Pressure Switch
VP-Series Pneumatic Pressure Switch

VP-Series Pneumatic Pressure Switch

The Ashcroft® VP pneumatic pressure switch was designed for use with harsh applications where uncompromising protection is required.

EnclosureFunctionRanges
Watertight epoxy coated aluminum IP65Single setpoint, 5/2 way pneumatic valve (supply pressure 1 to 3 bar or 2 to 10 bar)Vacuum thru 210 bar
B-Series NEMA 7/9 Pressure Switch
B-Series NEMA 7/9 Pressure Switch

B-Series NEMA 7/9 Pressure Switch

The Ashcroft® B7 NEMA 7/9 pressure switch may be used on virtually all industrial and OEM applications.

EnclosureFunctionRanges
IP66, Explosion proof, NEMA 7/9, ATEX, IEC ExSingle setpoint, fixed deadband, SPDT (or) single setpoint, fixed deadband, (2) SPDT (DPDT action)Vacuum thru 210 bar