GD-Series NEMA 4 Differential Pressure Switch

GD-Series NEMA 4 Differential Pressure Switch

The Ashcroft® GD differential pressure switch is used on tough applications requiring a 316L SS enclosure.
The Ashcroft® GD differential pressure switch is designed for use on tough applications requiring a 316L SS enclosure. The straight forward design allows for easy field installation, while proven technology provides a stable and reliable switch. This model is ideal for pressure control, shutdown or alarm operations.

Key Features

316L stainless steel enclosure provides uncompromising protection

Adjustable setpoints from 15% ... 100% of range

Wide selection of switch elements

Designed for easy field installation and wiring of microswitches

Markets & Applications

Pulp and Paper

Water and Wastewater

Food and Beverage

Filtration Monitoring

Pharmaceuticals

  • Specifications
  • Downloads

Ingress Protection

IP66 / NEMA 4X

Case or Body Material

Stainless steel 316L (1.4404)

Setpoint

Single setpoint, adjustable deadband

Single setpoint, fixed deadband

Two independent setpoints, fixed deadband

Process Connection Location

In-line

Bottom/side

Mounting

Stem

Surface

2" pipe mounting

Process Connection Style

Threaded

Accuracy

1% of span

Switch Style

Microswitch SPDT

Microswitch DPDT

Electrical Termination

Cable gland Ex d

3/4 NPT female

1/2 NPT female

M20x1.5 female

Ranges

75 ... 375 mbar / 30 ... 150 in. H2O

2 ... 28 bar / 30 ... 400 psi

Pressure Type

Differential pressure

Wetted Parts Material

Buna-N®

Teflon®

Viton®

Stainless steel 316L (1.4404)

Static Pressure

PN100

0.375 ... 70 bar / 5.4 ... 1000 psi

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