Ashcroft LP-Series NEMA 4 pressure switches are designed for pressure control where high reliability, safety and accuracy are required and is used throughout general process and industrial markets globally.
Ashcroft LP-Series NEMA 4 pressure switches are designed for pressure control where high reliability, safety and accuracy are required and is used throughout general process and industrial markets globally.
The Ashcroft LP-Series pressure switch has been designed to be customised as an ideal solution for this type of pressure measurement.
The Ashcroft LP-Series pressure switch should ideally be used in temperatures ranging from –19 to +65°C.
Here is a typical ordering example for an Ashcroft LP-Series NEMA 4 pressure switch – for technical support, specification and sales contact our team.
Ashcroft Switch GPD N4 GG B 25 XK3 30PSI
Watch how Ashcroft pressure gauges and temperature instruments protect people in all industries and every environment.
Ashcroft gauges monitor pressure in filtration, flow and level applications including pumps, control systems, filters and heat exchangers – providing process pressure measurement for hydrostatic pressure, filter monitoring or regulating flow and deionized water.
Ashcroft Gauges – Instrumentation For Water & Waste Water Treatment Industries
Image : Mott MacDonald
Hazardous area (ATEX & IECEx Certified) flameproof pressure gauges are available for potentially explosive atmospheres – T&D’s CompEX Certificated Sales Team supply worldwide oil, gas and petrochem projects, call us. ➡ Did you know? T&D distribute Water, Gas & Heat Meters from Itron, Elster and Kamstrup : visit our Metering section.
| Category | Process Instrumentation |
|---|
| Ashcroft Model Number | Ashcroft LP-Series NEMA 4 |
| Setpoint | Factory set or field adjustable |
| Setpoint Repeatability | ±1% of full range (Additional setpoint shift of ±1% of range per 50 °F from initial setpoint set at 70 °F typical) |
| Diaphragm | Buna N, Viton, Teflon, SS, Monel |
| Enclosure Material | NEMA 4, 4X L-Series: Epoxy Coated, Die Cast Aluminum, IP66 G-Series: 316 SS IP65 |
| Pressure Connection | 1/4 NPT Female Standard on Pressure and D/P, 1/4 NPT Female and 1/2 NPT Male Combination Pressure Only, 1/2 NPT Female |
| Ambient Temperature Range | –20°F to 150°F (–19 °C to 65 °C) All units calibrated at 70 °F |
| Process Temperature | 0 °F to 150 °F (Buna N or Teflon diaphragm) 20 °F to 300 °F (Viton diaphragm) 0°F to 300°F (SS or Monel diaphragm) |
| Pressure Ranges | Pressure: Vac-3000# Differential: 0-600#D |
| Approvals | UL CSA CE |
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