| Model/Description |
Enclosure |
Switch Function |
Wetted Materials |
Setpoints |
|
A-N4 Ashcroft Pressure Switch - General purpose
switches for most OEM industrial and process applications |
Watertight Brass body |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ |
Vac to 1,000 psi |
|
A-N4 Ashcroft Pressure Switch - General purpose
switches for most OEM industrial and process applications |
Watertight, Stainless Steel body |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
All-welded, Stainless Steel |
Vac to 2,000 psi |
|
A-N7 Ashcroft Pressure Switch - General purpose
switches for most OEM industrial and process applications |
Explosion proof, Stainless Steel
body |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
All-welded, Stainless Steel |
Vac to 2,000 psi |
|
B400 Ashcroft Pressure Switch - General purpose
switches for most industrial and process applications |
Watertight epoxy coated aluminum,
NEMA 4, 4x, IP66 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
|
B700 Ashcroft Pressure Switch - Ashcroft 700 series
has been developed for most applications found in process plants |
Explosion proof, NEMA 7, 9, IP66 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
|
F Ashcroft Pressure Switch - Compact pressure switch
for most industrial and process applications |
Explosion proof, NEMA 7, 9 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel |
Vac to 4,000 psi |
|
G Ashcroft Pressure Switch - Stainless Steel
enclosure offers greater corrosion protection. Recommended for foo
plants, offshore rigs, and paper mills |
Watertight 316, Stainless Steel, NEMA
4, 4x, IP65 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
|
L Ashcroft Pressure Switch - General purpose
switches for most industrial and process applications |
Watertight epoxy coated aluminum,
NEMA 4, 4x, IP66 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
|
N-N4 - Electronic pressure
switch for most industrial applications |
Watertight epoxy coated aluminum,
NEMA 4, 4x, IP66 |
Single setpoint, fixed deadband,
SPDT |
17-4PH Stainless Steel |
60 psi to 20,000 psi |
|
N-N7 Ashcroft Pressure Switch - Electronic pressure
switch for most industrial applications |
Explosion proof, NEMA 7, 9 |
Single setpoint, fixed deadband,
SPDT |
17-4PH Stainless Steel |
60 psi to 20,000 psi |
|
NPI Ashcroft Pressure Switch - Electronic pressure
switch with digital display for most industrial applications |
Watertight epoxy coated aluminum,
NEMA 4, 4x, IP66 |
Single setpoint, fixed deadband,
SPDT |
17-4PH Stainless Steel |
60 psi to 20,000 psi |
|
P-N4 Ashcroft Pressure Switch - General purpose
switches with dual chamber design for added safety |
Watertight epoxy coated aluminum,
NEMA 4, 4x, IP66 |
Single or dual setpoint, fixed or
adjustable deadband, SPDT or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
|
P-N7 Ashcroft Pressure Switch - General purpose
switches with dual chamber design for added safety |
Explosion proof, NEMA 7, 9, IP66 |
Single setpoint, fixed deadband, SPDT
or (2) SPDT |
Buna, VitonŽ, TeflonŽ or All-welded Stainless
Steel or Monel |
Vac to 3,000 psi |
