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Ashcroft stainless steel industrial compound gauge 3 1/2 inch dial 30 to 0 to 30 psi

Ashcroft

Ashcroft 351009 Industrial Compound Gauge 30 to 0 to 30 psi 3 1/2 in

SKU CH-3XJM-AYCEQ

Measures vacuum to 30 psi and pressure to 30 psi with ±1.0% accuracy in a 304 stainless-steel case rated IP54 vented and IP65 closed

  • Color/FinishStainless Steel
  • TypeElectronic
  • +/- 1.0 % accuracy for reliable compound readings
  • 304 stainless-steel case resists corrosion in harsh environments
  • IP54 vented and IP65 sealed ratings protect against dust and water ingress
  • PLUS! Performance dampening steadies needle movement under pulsation
  • 1/4 in NPT male bottom connection fits standard process ports

Industrial Compound Gauge

The Ashcroft 351009 Industrial Compound Gauge measures vacuum and pressure from 30 to 0 to 30 psi on a 3 1/2 in dial. It suits technicians who need a single instrument for both positive and negative pressure ranges in industrial settings.

Sustained-load behaviour

Accuracy is rated at +/- 1.0 Percent across the full compound scale. The PLUS! Performance dry dampening feature stabilises the pointer during continuous vibration or pulsation without liquid fill. IP54 protection with the vent plug open and IP65 with the plug closed maintain consistent reading integrity in dusty or wet environments.

Build and connections

The case is constructed from 304 Stainless Steel with a metallic finish and a polycarbonate lens. A 1/4 in male NPT bottom connection threads directly into process ports. The gauge is not field fillable, and the vent plug can be closed to achieve NEMA 4 and IP65 ratings for harsher conditions.

Highlights

  • +/- 1.0 % accuracy for reliable compound readings
  • 304 stainless-steel case resists corrosion in harsh environments
  • IP54 vented and IP65 sealed ratings protect against dust and water ingress
  • PLUS! Performance dampening steadies needle movement under pulsation
  • 1/4 in NPT male bottom connection fits standard process ports

Specifications

BrandASHCROFT
Color/FinishStainless Steel
TypeElectronic

Questions about this item

How much heat or power does the 351009 draw when it runs continuously?

The gauge is a mechanical instrument with no electrical supply, so it produces no heat and consumes no power during operation.

What fittings or pipework must already be in place for the 1/4 in NPT male connection?

You need a female 1/4 in NPT port on the vessel or line you are monitoring; the gauge threads directly into that port.

Will the 304 stainless case and IP54/IP65 rating survive next to older carbon-steel pipework?

Yes — the 304 stainless case resists corrosion from older steel systems, and the vented IP54 or sealed IP65 rating keeps dust and wash-down water out.

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