The Dwyer Instruments DR4203 glass flowmeter is engineered for reliable fluid flow indication in demanding industrial environments. With a direct reading scale for air or water, this high-capacity flowmeter delivers precise measurements, reducing the risk of errors in critical processes. Its robust construction and thoughtful design features make it a dependable choice for a wide range of applications.
Key Features & Highlights
- High Capacity Design: Handles higher flow rates, making it suitable for demanding industrial applications.
- Direct Reading Scale: Calibrated for air or water, allowing for immediate and accurate flow readings without conversion.
- Permanently Fused Ceramic Scale: Ensures long-lasting legibility and resistance to wear, even in harsh conditions.
- Integral Float Guides: Optimize float performance for consistent and reliable measurement.
- Reflective Plastic Background & 1.5x Magnification Lens: Reduces eye fatigue and enhances reading accuracy, especially in low-light conditions.
- Safety Blow-Out Back Panel: Provides additional protection by relieving pressure in case of overpressure, enhancing operator safety.
Applications
The Dwyer Instruments DR4203 is ideal for use in chemical processing, water treatment, HVAC systems, and other industrial settings where accurate flow indication is essential. Its durable construction and user-friendly design make it a practical choice for both permanent installations and portable testing applications.




Reviews
There are no reviews yet.