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Stainless steel vacuum gauge with 2 1/2 inch dial and lower back connection

Ashcroft

Ashcroft 251009SW02BXLLVAC Industrial Vacuum Gauge +/-1.0% 304 Stainless Steel measurement tool

SKU CH-1SKX-6F4MZ

Measures vacuum from 30 to 0 with 1.0% accuracy in a 304 stainless steel case rated IP54 vented and IP65 closed

  • Color/FinishStainless Steel
  • TypeElectronic
  • +/-1.0% accuracy ensures precise vacuum readings
  • 304 stainless steel case resists corrosion in harsh environments
  • IP54 vented and IP65 sealed ratings protect against dust and water ingress
  • 2½ in dial with polycarbonate lens offers clear visibility
  • PLUS! Performance dry dampening stabilises needle without liquid fill

Industrial Vacuum Gauge for Pressure Monitoring

The Ashcroft 251009SW02BXLLVAC is an electronic vacuum gauge built for industrial pressure measurement. It suits technicians and engineers who need reliable vacuum readings in process environments. The stainless steel construction supports durability in demanding conditions.

Verify NPT Connection and Range Before Installing

Confirm the system uses a 1/4 inch male NPT process connection at the lower back. The primary pressure range covers 30 to 0, so ensure this span matches the application. The gauge is not field fillable, so the dry dampening feature is fixed.

304 Stainless Steel Case With IP54 and IP65 Ratings

The gauge case uses 304 stainless steel with a metallic finish and a polycarbonate lens. IP54 protection applies when the plug is vented, while IP65 and NEMA 4 ratings apply when the plug is closed. The lower back mounting orientation determines panel layout.

Highlights

  • +/-1.0% accuracy ensures precise vacuum readings
  • 304 stainless steel case resists corrosion in harsh environments
  • IP54 vented and IP65 sealed ratings protect against dust and water ingress
  • 2½ in dial with polycarbonate lens offers clear visibility
  • PLUS! Performance dry dampening stabilises needle without liquid fill

Specifications

BrandASHCROFT
Color/FinishStainless Steel
TypeElectronic

Questions about this item

Does the Ashcroft 251009SW02BXLLVAC gauge come with any fittings or tubing for installation?

The gauge has a 1/4 in Male NPT process connection on the lower back; no fittings or tubing are included in the box.

Which accuracy rating should I select for a process that needs tight vacuum control?

This model is offered with a single +/-1.0% accuracy specification across the 30 to 0 range.

What does the +/-1.0% accuracy mean when the gauge is mounted on a live vacuum line?

The reading will stay within 1.0% of the full 30 to 0 scale, and the IP54 vented or IP65 sealed rating protects the internals in harsh environments.

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