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Ashcroft 251009 stainless steel pressure gauge 2 1/2 inch dial 0 to 60 psi bottom connection

Ashcroft

Ashcroft 251009 Industrial Pressure Gauge 0 to 60 psi 2 1/2 in Dial

SKU CH-89QH-4CSHF

Measures 0 to 60 psi with a 2 1/2 in dial, ±1.5 % accuracy, 304 stainless-steel case and IP54/IP65 protection

  • TypeElectronic
  • ±1.5 % accuracy for reliable readings
  • 2 1/2 in dial gives clear visibility
  • 304 stainless steel case resists corrosion
  • IP54 vented and IP65 sealed ratings protect internals
  • Liquid-filled design dampens vibration effects

Industrial pressure gauge

The Ashcroft 251009 is a liquid-filled industrial pressure gauge built for technicians and plant engineers who need reliable 0 to 60 psi readings in process and hydraulic systems. Its 2 1/2 in dial and +/- 1.5 percent accuracy suit routine monitoring and test bench verification.

Stainless case and NPT connection

A 304 stainless steel case with polycarbonate lens resists corrosion and impact, while the 1/4 in male NPT bottom mount threads directly into standard ports without adapters. IP54 when vented and IP65 or NEMA 4 when the plug is closed protect the movement from wash-down and dust. The field-fillable design lets maintenance teams top up damping fluid on site.

Replaces dry gauges in high-vibration service

This unit upgrades installations where pulsation or vibration makes dry gauges unreadable or short-lived. The liquid fill steadies the pointer and lubricates internals, extending service life on pumps, compressors and mobile equipment. It is not for applications needing ranges above 60 psi or non-NPT process connections.

Highlights

  • ±1.5 % accuracy for reliable readings
  • 2 1/2 in dial gives clear visibility
  • 304 stainless steel case resists corrosion
  • IP54 vented and IP65 sealed ratings protect internals
  • Liquid-filled design dampens vibration effects

Specifications

BrandASHCROFT
TypeElectronic

Questions about this item

What does the IP54 and IP65 rating mean for the vent plug?

The gauge is IP54 rated with the vent plug open and IP65 rated with the vent plug closed, protecting against dust and water jets.

What process connection size and type does the gauge use?

It uses a 1/4 in male NPT bottom connection for direct mounting to the process line.

How do I prepare the liquid-filled gauge for service?

The case is field-fillable; remove the vent plug, fill with the recommended damping fluid, then reseal the plug to achieve IP65 protection.

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