Western Digital

Western Digital VN-500 Nitrogen Purging Regulator Flowmeter

4.8 (480 reviews)

Precision Nitrogen Regulation for HVAC Professionals The Western Enterprises VN-500 Flowmeter Nitrogen Purging Regulator is engineered for HVAC applications requiring precise nitrogen regulation. Its robust brass construction ensures durability in demanding field environments, while the hybrid de...

$179.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

Precision Nitrogen Regulation for HVAC Professionals

The Western Enterprises VN-500 Flowmeter Nitrogen Purging Regulator is engineered for HVAC applications requiring precise nitrogen regulation. Its robust brass construction ensures durability in demanding field environments, while the hybrid design integrates the regulator and flow meter into a single, adapter-free unit.

Specifications:

  • Material: Heavy-duty Brass
  • Test Pressure: 500 PSI
  • Design: Hybrid regulator and flow meter
  • Inlet Connection Size: 0.75 Inches
  • Inlet Connection Type: CGA-580
  • Outlet Connection Type: Male SAE Flare
  • Outlet Connection Size: 0.25 Inches
  • Number of Ports: 2
  • Special Features: Click-Style flow selection
  • Dimensions: 5.5 x 3.6 x 3.5 inches
  • Weight: 1.2 pounds

Key Features

Easy-to-read nitrogen cylinder Content gauge with preset flow rates

Heavy-duty brass body designed for rugged field use

Hybrid design - regulator and flowmeter all in one

No adaptors needed

Specifications

Gauge Type
Nitrogen cylinder content gauge
Body Material
Heavy-duty brass
Design
Hybrid regulator and flowmeter
Adaptors Required
None

Pros & Cons

👍 Pros

  • Features an easy-to-read nitrogen cylinder content gauge for clear monitoring of gas levels.
  • Equipped with preset flow rates, simplifying the adjustment process for various industrial applications.
  • Constructed with a heavy-duty brass body, indicating a design intended for rugged field use and durability.
  • Utilizes a hybrid design, integrating both a regulator and a flowmeter into a single, compact unit.
  • Requires no additional adaptors, streamlining setup and reducing the need for extra equipment.

👎 Cons

  • The product features do not specify if the preset flow rates are adjustable by the user or are fixed.
  • There is no mention of the specific pressure range this regulator and flowmeter can handle.
  • The included features do not detail the types of connections available, which might require specific hoses.
  • No information is provided about certifications or safety standards it adheres to for industrial use.
  • The product description does not clarify if it includes any protective casing or carrying solution for field use.

Frequently Asked Questions

Yes, the Western Digital VN-500 features an easy-to-read nitrogen cylinder content gauge, designed for clear monitoring of gas levels.
The flowmeter is built with a heavy-duty brass body, indicating a design focused on durability for rugged field use.
Yes, it features a hybrid design, integrating both a regulator and a flowmeter into a single, convenient unit.
No, this product is designed such that no adaptors are needed, simplifying its setup and operation.
The Western Digital VN-500 comes with preset flow rates, which aids in quickly setting up for common applications.