Description
Antunes 801111301 – JD-2B Air Pressure Switch
SPDT, Auto Reset | Pressure Range: 0.07" to 1.7" WC | 1/8" NPT Ports
The Antunes JD-2B (model 801111301) is a reliable and compact air pressure switch designed for use in HVAC, burner systems, and other air-handling applications. It monitors air pressure, vacuum, or differential pressure to ensure proper airflow and system operation. Equipped with an SPDT switch and auto reset capability, this pressure switch offers precise control and versatility across various installation needs.
Key Features
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SPDT (Single Pole Double Throw) switch type for flexible control
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Auto reset functionality for automatic operation
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Pressure range adjustable from 0.07" to 1.7" water column (WC)
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1/8" NPT connection ports for easy installation
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Surface or panel mounting options
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Durable thermoplastic housing for long-lasting performance
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Suitable for dry, non-corrosive air applications
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Commonly used for air filter monitoring, blower proofing, and draft indication
Specifications
| Attribute | Details |
|---|---|
| Application | Air, Vacuum, Differential Pressure Monitoring |
| Model Number | JD-2B (Antunes 801111301) |
| Switch Type | SPDT (Single Pole, Double Throw) |
| Reset Type | Auto Reset |
| Pressure Range | 0.07" to 1.7" Water Column (WC) |
| Connection Size | 1/8" NPT |
| Mounting Style | Surface or Panel Mount |
| Media Compatibility | Air (dry, non-corrosive) |
| Housing Material | Thermoplastic |
| Electrical Rating | Typically 5A @ 125/250 VAC (Confirm per application) |
| Common Uses | Air filters, blower proofing, draft monitoring |
