Gauges - Differential Switches
D-Series NEMA 4X Differential Pressure Switch
The Ashcroft® D4 Differential Pressure switch is designed for use on most applications requiring reliability and long-cycle life
Enclosure |
Function |
Ranges |
Watertight epoxy coated aluminum NEMA 4, 4X, IP66 |
single setpoint, fixed deadband, SPDT 9or) single setpoint, fixed deadband, (2) SPDT (DPDT action) |
30 in H20 diff thru 600 psid |
D-Series NEMA 7/9 Differential Pressure Switch
The Ashcroft® D7 NEMA 7/9 differential pressure switch is designed for applications requiring safety, reliability and long-cycle life
Enclosure |
Function |
Ranges |
Explosion proof NEMA 7/9, IP66 |
Single setpoint, fixed deadband, SPDT (or) single setpoint, fixed deadband, (2) SPDT (DPDT action) |
30 in H20 diff thru 600 psid |
DDS-Series NEMA 7 Differential Pressure Switch
Ashcroft® DDS differential pressure switch senses low differential pressures between high differential pressure sources.
Enclosure |
Function |
Ranges |
Explosion proof NEMA 7 |
Single setpoint, fixed deadband |
0 - 6 IWD to 0 - 150 IWD |
GD-Series NEMA 4 Differential Pressure Switch
The Ashcroft® GD differential pressure switch is used on tough applications requiring a 316L SS enclosure.
Enclosure |
Function |
Ranges |
Watertight 316 Stainless Steel NEMA 4, 4X, IP65 |
Single 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 deadbanc (2) SPDT contacts (DPDT action) |
30 in H20 diff thru 400 psid |
LD-Series NEMA 4 Differential Pressure Switch
The Ashcroft® LD differential pressure switch is used on applications requiring high reliability, safety and accuracy.
Enclosure |
Function |
Ranges |
Watertight epoxy coated aluminum NEMA 4, 4X, IP66 |
Single 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) |
30 in H20 diff thru 400 psid |
PD-Series NEMA 7 Differential Pressure Switch
The Ashcroft® PD differential pressure switch was designed for use with harsh applications where uncompromising protection is required.
Enclosure |
Function |
Ranges |
Watertight epoxy coated aluminum explosion proof NEMA 7/9, IP66 |
Single set point, fixed deadband, SPDT contacts (or) single setpoint, fixed deadband (2) SPDT contacts (DPDT action) (or) single setpoint, adjustable deadband, SPDT contacts (or) dual setpoing, fixed deadband (2) SPDT contacts (DPDT action) |
30 in H20 diff thru 400 psid |