Description
The Antunes 804111703 HLGP‑A pressure switch is a premium OEM‑grade high and low gas pressure safety control used in commercial HVAC systems, industrial furnaces, ovens, and other gas‑fired equipment where precise pressure monitoring is critical. Designed to meet rigorous industry standards, this robust switch detects both high gas pressure from 10″ to 50″ water column (WC) and low gas pressure from 1″ to 6″ WC, helping protect equipment and personnel from unsafe operating conditions.
Key Features
- Dual Pressure Monitoring: High range 10″–50″ WC and low range 1″–6″ WC — comprehensive safety coverage.
- DPDT Switch: Double‑Pole Double‑Throw configuration for dependable electrical switching.
- Manual Reset: Requires operator reset after a trip event, enhancing deliberate safety response.
- Standard Fittings: Rugged 3/8″ NPT high pressure and 1/8″ NPT low pressure & vent connections for easy installation.
- Rugged construction suited for commercial and industrial gas control applications.







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