The Dwyer Instruments DR4146 glass flowmeter provides a reliable solution for fluid flow indication at higher capacity levels. Designed for industrial environments, this flowmeter features a permanently fused ceramic scale with integral float guides for optimal float performance. The reflective plastic background and 1.5X magnification lens reduce eye fatigue and enhance reading accuracy.
Key Features & Highlights
- Direct reading scale for air or water
- Permanently fused ceramic scale for durability
- Integral float guides ensure stable float operation
- Reflective plastic background improves visibility
- 1.5X magnification lens for precise readings
- Safety blow-out back panel for added protection
- Built to withstand harsh industrial conditions
Applications
Ideal for use in chemical processing, water treatment, HVAC, and other industrial processes where accurate flow indication at higher capacities is essential.





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