Description
Antunes 804114202 – HLGP-D Manual Reset Gas Pressure Switch, High: 10–50" W.C. / Low: 2–14" W.C., Dual DPDT, 1/8" NPT
SKU: 804114202
Type: Manual Reset | High/Low Dual Pressure Monitoring | DPDT | 1/8" NPT Connections
Description
The Antunes 804114202 (HLGP-D) is a dual setpoint gas pressure switch designed for high-reliability gas line safety monitoring. It features manual reset functionality for both the high (10–50" W.C.) and low (2–14" W.C.) pressure ranges. With two independent DPDT switches, this unit provides redundant safety interlocking or independent signaling for each pressure limit.
Designed for commercial and industrial gas-fired equipment, the HLGP-D helps meet stringent safety codes by requiring a manual reset after pressure faults, preventing automatic restart after dangerous pressure events.
Features & Benefits
-
Dual Setpoint Monitoring: Monitors both high and low gas pressure from a single unit
-
Manual Reset: Ensures safe system restart only after operator intervention
-
Independent DPDT Switches: Provides separate control outputs for high and low conditions
-
Wide Pressure Ranges:
-
High Pressure: 10–50" W.C.
-
Low Pressure: 2–14" W.C.
-
-
1/8" NPT Ports: Standard connection for inlet and venting
-
Fail-Safe Design: Prevents unintended restart after fault detection
-
Robust Industrial Construction: Built for long-term reliability in demanding environments
-
Applications: Boilers, burners, ovens, HVAC systems, and other gas-fueled equipment
Specifications
| Attribute | Details |
|---|---|
| Model | HLGP-D |
| SKU | 804114202 |
| Pressure Ranges | High: 10–50" W.C. / Low: 2–14" W.C. |
| Reset Type | Manual Reset (High and Low) |
| Switch Type | 2 x DPDT (Double Pole Double Throw) |
| Connection | 1/8" NPT Inlet & 1/8" NPT Vent |
| Media Compatibility | Natural Gas, Propane, Air (non-corrosive) |
| Mounting Orientation | Vertical (preferred) |
| Housing Material | Rugged industrial-grade components |
| Certifications | Meets applicable gas safety standards |
