Plant Magnehelic Gauge

Plant Magnehelic Gauge

The Dwyer® Series 2000 Magnehelic® Gauge is a differential pressure gauge essential for maintaining aeration and dust collection systems in concrete batch plants. It measures the pressure drop across filters, which helps operators determine when filters are clogged and need replacement or cleaning. This monitoring is crucial for ensuring optimal dust collector performance, preventing equipment damage, and maintaining air quality. The gauge's simple, frictionless magnetic movement provides reliable and accurate readings of positive, negative (vacuum), or differential pressure of air and non-corrosive gases.

Key Features

• Indicates low air or non-corrosive gas pressures—either positive, negative (vacuum) or differential.
• Design resists shock, vibration, and over-pressures.
• IP67 rated, weatherproof housing for durability in dusty and wet environments.
• Easy-to-read 4-inch dial with a clear, undistorted plastic face.
• Frictionless movement provides quick response to pressure changes.
• Does not require a power source for operation.
• Standard accuracy of ±2% of full scale.

Fits These Mixers

Vince Hagan, CMW, Con-E-Co, Erie Strayer, Stephens, Donaldson Torit. Commonly used as a filter monitoring gauge on dust collection systems in concrete batch plants, including those manufactured by Donaldson Torit. It is often sold as part of a 'Magnehelic Gauge Kit' which includes fittings for various collectors.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.