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Ashcroft 2 1/2 inch stainless steel pressure gauge with polycarbonate lens and bottom NPT connection

Ashcroft

Ashcroft 251009SW02L3000# Pressure Gauge 0-3000 psi 2 1/2 in

SKU CH-P6DG-6C3X1

Measures 0 to 3000 psi with ±1.0% accuracy in a 2 1/2 in 304 stainless steel case rated IP54 vented and IP65 sealed

  • TypeElectronic
  • +/- 1.0% accuracy for reliable readings
  • 304 stainless steel case resists corrosion
  • IP54 vented and IP65 sealed for dust and water protection
  • 0-3000 psi range suits high-pressure applications
  • 1/4 in NPT male bottom connection for direct mounting

Industrial Pressure Gauge 0-3000 psi

The Ashcroft 251009SW02L3000# is an industrial pressure gauge designed for measuring system pressure up to 3000 psi. It suits technicians and engineers who need reliable readings in hydraulic, pneumatic or process applications. The 2 1/2 in dial provides clear visibility in panel or direct-mount installations.

Thermals Noise and Power

As a mechanical instrument it draws no electrical power and produces no audible noise during operation. The 304 stainless steel case and polycarbonate lens withstand ambient temperature shifts without active cooling. IP54 rating with the vent plug open and IP65 with the plug closed protect internals from dust and water ingress.

Build Integration

The gauge connects via a 1/4 in male NPT bottom port, fitting standard process taps without adapters. Its dry dampening design means no fill fluid to leak or replace, and the case is not field fillable. The metallic finish resists corrosion in harsh environments while the NEMA 4 rating supports outdoor enclosure mounting.

Highlights

  • +/- 1.0% accuracy for reliable readings
  • 304 stainless steel case resists corrosion
  • IP54 vented and IP65 sealed for dust and water protection
  • 0-3000 psi range suits high-pressure applications
  • 1/4 in NPT male bottom connection for direct mounting

Specifications

BrandASHCROFT
TypeElectronic

Questions about this item

How do I install the 1/4 in NPT male connection on the Ashcroft 251009SW02L3000# gauge, and what step is often missed?

Thread the 1/4 in NPT male fitting into the process port using PTFE tape or sealant; the step often missed is setting the vent plug correctly — open for IP54, closed for IP65/NEMA 4 — so the case rating matches the environment.

What maintenance or replacement will the Ashcroft 251009SW02L3000# gauge need later?

The polycarbonate lens and 304 stainless steel case resist corrosion, but the gauge is not field-fillable; if the dry movement drifts beyond the ±1.0 % accuracy or the lens clouds, the entire unit must be replaced.

What limit appears first on the Ashcroft 251009SW02L3000# gauge under sustained 3000 psi cycling?

With no liquid dampening and no vibration resistance, the dry movement will show pointer flutter and accelerated wear before the 304 stainless case or 1/4 in NPT connection reaches any pressure limit.

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