Description
The A.J. Antunes 804114202 is a genuine OEM dual high & low gas pressure switch engineered to deliver precise and reliable safety monitoring in commercial HVAC systems, industrial burners, boilers, and gas‑fired process equipment. Constructed to meet rigorous control system requirements, this HLGP‑D model combines wide dual pressure ranges with durable construction for long‑lasting dependability in demanding environments.
Key Features
- Dual Pressure Ranges: High 10″–50″ WC and Low 2″–14″ WC — perfect for broad monitoring demands.
- Manual Reset: Requires manual reset after a pressure fault to enforce deliberate safety response.
- Switch Type: Dual 2‑DPDT (Double‑Pole Double‑Throw) contacts for dependable control circuit switching.
- Standard NPT Ports: Includes 3/8″ NPT high pressure inlet, 1/8″ NPT low pressure inlet, and 1/8″ NPT vent connections for easy installation and retrofit compatibility.
- Robust Construction: Designed for harsh commercial and industrial environments with resistant housing and internal mechanisms.
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