# Dwyer VA20438 Variable Area Flowmeter – Liquid & Gas Measurement

The **Dwyer VA20438 Variable Area Glass Flowmeter** is a precision instrument designed for accurate measurement of liquid and gas flow rates. This flowmeter is essential for industrial and laboratory applications, providing reliable performance and clear visual indication via its transparent, tapered glass tube.

This flowmeter is built with corrosion-resistant materials, the **VA20438** excels in diverse environments, measuring water, air, and various chemical solutions with ease. Its smooth float movement ensures consistent readings, even under fluctuating flow conditions. This makes the **Dwyer VA20438** a trusted solution for precise flow monitoring.

-   **Precise Measurement:** Accurate flow rate monitoring for liquids and gases.
-   **Durable Design:** Constructed with corrosion-resistant materials for longevity.
-   **Easy Integration:** Simple to install and integrate into existing systems.
-   **Wide Applications:** Suitable for water treatment, chemical processing, and HVAC systems.
-   **Visual Indication:** Clear, etched scale for easy flow rate reading.

Specifications are not available, but the **Dwyer VA20438** is known for its reliability and precision. This instrument is ideal for various applications where accurate flow measurement is critical. The **Dwyer VA20438** is a reliable choice for your industrial or automation system. For any queries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Dwyer
- **Type:** Industrial Automation > Flow Measurement > Flowmeters
- **Tags:** Dwyer, flowmeter, gas flow measurement, industrial flowmeter, liquid flow measurement, VA20438

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Dwyer VA20438 Variable Area Flowmeter – Liquid & Gas Measurement-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/dwyer-va20438-flowmeter)
> Updated: 2026-09-30