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Stainless steel industrial pressure gauge with 2 1/2 inch white dial and bottom connection

Ashcroft

Ashcroft 251009 Industrial Pressure Gauge 600 psi 2 1/2 in

SKU CH-T18X-NPG5X

Measures 0-600 psi with ±1.00% accuracy in a 2½-inch IP54/IP65-rated 304 stainless steel case

  • Color and finishStainless Steel
  • Product typeElectronic
  • +/- 1.00 % accuracy for precise readings
  • 304 stainless steel case resists corrosion
  • IP54 vented and IP65 sealed protection
  • 1/4 in NPT male bottom connection
  • 0 to 600 psi range on 2 1/2 in dial

Industrial Pressure Gauge 600 psi

The Ashcroft 251009 is an industrial pressure gauge built for measuring system pressures up to 600 psi. It serves technicians and operators who need reliable indication in hydraulic, pneumatic or process applications. The 2 1/2 in dial provides clear readability at a glance. Accuracy is rated at +/- 1.00 Percent of span.

Thermals Noise and Power Draw

This mechanical gauge operates without external power so it produces no heat and no audible noise during use. The 304 stainless steel case and polycarbonate lens handle ambient temperature shifts in industrial environments. IP54 rating with the vent plug open and IP65 with it closed protect the movement from dust and water ingress. NEMA 4 rating applies when the plug is closed.

Build Quality and Connectors

The case is constructed from 304 stainless steel with a metallic finish and a white dial face. A 1/4 in male NPT bottom connection threads directly into process piping or test ports. The gauge is not field fillable so the movement remains sealed after installation. Bottom mounting orientation suits panel or inline installations where vertical access is available.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $70.99
Pricier than about 56% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameASHCROFT
Color and finishStainless Steel
Product typeElectronic

Questions about this item

How do I install the 1/4 in NPT male bottom connection, and what step is often missed?

Thread the 1/4 in NPT male bottom connection into the process port, then tighten with a wrench on the 304 stainless steel case flats — do not turn the gauge by the polycarbonate lens.

What maintenance will the gauge need later, and can I refill it?

The unit is not field fillable, so no fluid top-up is possible; periodically verify the +/- 1.00 percent accuracy against a calibrated reference and replace the gauge if it drifts.

Which environmental limit appears first during continuous outdoor exposure?

With the vent plug open the gauge meets IP54, so sustained driving rain or direct spray will exceed the rated protection before the IP65 sealed-plug rating becomes relevant.

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