Dwyer Instruments 2004 Pressure Gage
The Dwyer Instruments 2004 Magnehelic Differential Pressure Gage is the industry standard for monitoring filter resistance, fan pressures, and duct velocity in commercial HVACR systems. Built with a rugged die-cast aluminum housing and a 4-inch diameter dial face, this mechanical gauge provides a clear 0-4.0" w.c. range with ±2% accuracy throughout the scale. The frictionless Magnehelic movement utilizes a high-precision cobalt magnet and a silicone rubber diaphragm, ensuring rapid response to pressure changes without the need for manometer fluids or external power.
Engineered for versatility, the Magnehelic 2000 series supports both flange or flush mount configurations, making it the go-to choice for clean rooms, hospital isolation suites, and industrial dust collection systems. The unit features dual 1/8" female NPT process connections on the side and back, allowing for flexible piping in tight mechanical rooms. Designed specifically for air or non-combustible gases, the 2004 model withstands overpressure up to 15 psig and operates reliably in temperatures ranging from 20°F to 140°F.
Key Benefits:- High-Precision Monitoring: Delivers ±2% full-scale accuracy for critical low pressure measurement in air handling units.
- Durable Construction: IP67-rated weatherproof housing resists shock, vibration, and salt spray corrosion.
- Simplified Installation: Includes 1/8" NPT plugs and mounting adapters for immediate HVAC pressure gauge integration.
- Maintenance-Free Design: No power requirements or fluids to evaporate, freeze, or cause leveling issues.
- Can this gauge be mounted in any orientation? Standard calibration is for a vertical diaphragm position. If mounting horizontally or at an angle, the gauge must be zeroed in that specific position to maintain accuracy.
- Is it compatible with specific gases? It is designed for clean, dry air and non-corrosive, non-combustible gases. For synthetic or corrosive gases, consult wetted material compatibility.
- How do I handle pressure spikes? The 2004 includes a standard rubber relief plug to protect the internal diaphragm from overpressure conditions up to approximately 25 psig.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $91.91
-65%$91.91
$32.17Dwyer Instruments 2004 Pressure Gage
The Dwyer Instruments 2004 Magnehelic Differential Pressure Gage is the industry standard for monitoring filter resistance, fan pressures, and duct velocity in commercial HVACR systems. Built with a rugged die-cast aluminum housing and a 4-inch diameter dial face, this mechanical gauge provides a clear 0-4.0" w.c. range with ±2% accuracy throughout the scale. The frictionless Magnehelic movement utilizes a high-precision cobalt magnet and a silicone rubber diaphragm, ensuring rapid response to pressure changes without the need for manometer fluids or external power.
Engineered for versatility, the Magnehelic 2000 series supports both flange or flush mount configurations, making it the go-to choice for clean rooms, hospital isolation suites, and industrial dust collection systems. The unit features dual 1/8" female NPT process connections on the side and back, allowing for flexible piping in tight mechanical rooms. Designed specifically for air or non-combustible gases, the 2004 model withstands overpressure up to 15 psig and operates reliably in temperatures ranging from 20°F to 140°F.
Key Benefits:- High-Precision Monitoring: Delivers ±2% full-scale accuracy for critical low pressure measurement in air handling units.
- Durable Construction: IP67-rated weatherproof housing resists shock, vibration, and salt spray corrosion.
- Simplified Installation: Includes 1/8" NPT plugs and mounting adapters for immediate HVAC pressure gauge integration.
- Maintenance-Free Design: No power requirements or fluids to evaporate, freeze, or cause leveling issues.
- Can this gauge be mounted in any orientation? Standard calibration is for a vertical diaphragm position. If mounting horizontally or at an angle, the gauge must be zeroed in that specific position to maintain accuracy.
- Is it compatible with specific gases? It is designed for clean, dry air and non-corrosive, non-combustible gases. For synthetic or corrosive gases, consult wetted material compatibility.
- How do I handle pressure spikes? The 2004 includes a standard rubber relief plug to protect the internal diaphragm from overpressure conditions up to approximately 25 psig.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Dwyer Instruments 2004 Magnehelic Differential Pressure Gage is the industry standard for monitoring filter resistance, fan pressures, and duct velocity in commercial HVACR systems. Built with a rugged die-cast aluminum housing and a 4-inch diameter dial face, this mechanical gauge provides a clear 0-4.0" w.c. range with ±2% accuracy throughout the scale. The frictionless Magnehelic movement utilizes a high-precision cobalt magnet and a silicone rubber diaphragm, ensuring rapid response to pressure changes without the need for manometer fluids or external power.
Engineered for versatility, the Magnehelic 2000 series supports both flange or flush mount configurations, making it the go-to choice for clean rooms, hospital isolation suites, and industrial dust collection systems. The unit features dual 1/8" female NPT process connections on the side and back, allowing for flexible piping in tight mechanical rooms. Designed specifically for air or non-combustible gases, the 2004 model withstands overpressure up to 15 psig and operates reliably in temperatures ranging from 20°F to 140°F.
Key Benefits:- High-Precision Monitoring: Delivers ±2% full-scale accuracy for critical low pressure measurement in air handling units.
- Durable Construction: IP67-rated weatherproof housing resists shock, vibration, and salt spray corrosion.
- Simplified Installation: Includes 1/8" NPT plugs and mounting adapters for immediate HVAC pressure gauge integration.
- Maintenance-Free Design: No power requirements or fluids to evaporate, freeze, or cause leveling issues.
- Can this gauge be mounted in any orientation? Standard calibration is for a vertical diaphragm position. If mounting horizontally or at an angle, the gauge must be zeroed in that specific position to maintain accuracy.
- Is it compatible with specific gases? It is designed for clean, dry air and non-corrosive, non-combustible gases. For synthetic or corrosive gases, consult wetted material compatibility.
- How do I handle pressure spikes? The 2004 includes a standard rubber relief plug to protect the internal diaphragm from overpressure conditions up to approximately 25 psig.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
