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Stainless steel industrial vacuum gauge with 3 1/2 inch dial and bottom NPT connection

Ashcroft

Ashcroft 351009SW02LXLLVAC Vacuum Gauge 304 Stainless Steel +/-1.0%

SKU CH-AP5B-4VWMJ

Industrial vacuum gauge measuring 30 to 0 with ±1.0% accuracy in a 304 stainless steel case rated IP54 vented and IP65 sealed

  • 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
  • 3-1/2 inch dial provides clear visibility of pressure levels
  • PLUS! Performance dampening stabilises needle movement for reliable measurement

Industrial Vacuum Gauge

The Ashcroft 351009SW02LXLLVAC is an electronic vacuum gauge built for industrial pressure measurement. Its 304 stainless steel case and IP54 or IP65 ratings suit harsh environments where corrosion resistance matters. The bottom-mounted 1/4 inch NPT male connection integrates directly into existing process lines. Operators who need reliable vacuum monitoring in demanding conditions will find this instrument appropriate.

PLUS! Performance Dampening

The dry PLUS! Performance dampening feature steadies the pointer without liquid fill, reducing vibration effects on readings. A polycarbonate lens protects the dial while maintaining clarity in dirty or wet areas. Because the case is not field fillable, the gauge arrives ready for installation with no on-site fluid handling required. This combination simplifies maintenance compared with liquid-filled alternatives.

30 to 0 Range with 1.0 Accuracy

The primary vacuum range spans 30 to 0 with an accuracy of +/- 1.0 percent, covering standard industrial vacuum applications. NEMA 4 and IP65 ratings with the plug closed allow wash-down cleaning, while IP54 vented operation suits general dusty or wet locations. Processes requiring tighter tolerance or positive pressure measurement fall outside this gauge's capability.

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
  • 3-1/2 inch dial provides clear visibility of pressure levels
  • PLUS! Performance dampening stabilises needle movement for reliable measurement

Specifications

BrandASHCROFT
Color/FinishStainless Steel
TypeElectronic

Questions about this item

Will the 304 stainless steel case need any special cleaning or replacement over time?

The 304 stainless steel case resists corrosion and does not require special cleaning; it is designed for long service in industrial environments.

What accuracy limit appears first when the gauge runs continuously at full vacuum?

The gauge maintains its rated +/-1.0% accuracy across the 30 to 0 range during sustained operation.

Does the IP54 or IP65 rating affect heat or noise when the gauge operates all day?

The sealed case with IP54 vented or IP65 closed ratings has no moving parts, so it produces no audible noise and negligible heat during continuous use.

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