Antunes 804111704 HLGP-A Double Gas Pressure Switch Manual Reset 2-16"WC High 2-14"WC Low

The Antunes 804111704 Model HLGP-A is a manual reset gas pressure switch designed to monitor and control gas pressure across a variety of applications. This combination high/low gas pressure switch is commonly used on industrial oven gas trains and is essential for ensuring safety and efficiency in gas-fired equipment.

Key Features:

• High pressure range: 2-16" WC (water column), Low pressure range: 2-14" WC
• Dual SPDT (Single Pole Double Throw) outputs for both high and low pressure functionality
• Manual reset mechanism to assure proper interlocking
• 3/8" NPT high pressure connection, 1/8" NPT low pressure connection, and 1/8" NPT vent
• Adjustable high and low gas pressure settings
• Maximum surge pressure: 10 PSI, Maximum ambient temperature: 140°F (60°C)

This switch works by interrupting the electrical control circuit whenever gas pressure rises or falls to a preset level, maintaining safe operation in commercial cooking equipment, HVAC systems, furnaces, and gas-fired boilers. The double gas pressure switch offers single point monitoring for both high and low gas pressure conditions.