Description
Antunes 804111701 – HLGP-A Manual Reset Gas Pressure Switch, High: 2–16" W.C. / Low: 1–6" W.C., Dual SPDT, 3/8" & 1/8" NPT Connections
SKU: 804111701
Type: Manual Reset | Dual Gas Pressure Monitoring | 2 x SPDT Switches | HLGP-A Series
Description
The Antunes HLGP-A (804111701) is a reliable dual gas pressure switch with manual reset designed to monitor both high and low gas pressure in commercial and industrial applications. It features two independent SPDT switches that control and supervise gas pressure within the ranges of 2–16" W.C. (high) and 1–6" W.C. (low).
The manual reset function enhances safety by requiring operator intervention after a pressure fault, preventing automatic system restart. Ideal for boiler controls, gas burners, and other HVAC gas pressure monitoring needs.
Key Features
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Dual High and Low Pressure Monitoring in one compact device
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Manual Reset for high and low pressure switches
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Two Independent SPDT Switches for separate control circuits
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Pressure Ranges:
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High: 2–16" W.C.
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Low: 1–6" W.C.
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Pressure Ports:
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High Pressure: 3/8" NPT
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Low Pressure: 1/8" NPT
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Vent Port: 1/8" NPT
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Rugged construction for industrial and commercial use
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Common Applications: Boilers, burners, HVAC gas safety systems
Specifications
| Attribute | Details |
|---|---|
| Model | HLGP-A |
| SKU | 804111701 |
| High Pressure Range | 2–16" W.C. |
| Low Pressure Range | 1–6" W.C. |
| Reset Type | Manual Reset (High & Low) |
| Switch Type | Dual SPDT (Single Pole Double Throw) |
| High Pressure Port | 3/8" NPT |
| Low Pressure Port | 1/8" NPT |
| Vent Port | 1/8" NPT |
| Mounting | Vertical (recommended) |
| Applications | Gas-fired equipment, Boilers, Burners, HVAC |
