Overview
The US Gauge 25793-1 is a vintage pressure gauge engineered for ammonia measurement applications. This gauge displays pressure readings from 0 to 400 PSI, making it suitable for industrial refrigeration, ammonia handling, and steam fitting systems. The vintage design offers both practical utility and nostalgic appeal for collectors and technicians.
Key Features
- Pressure range: 0–400 PSI for reliable ammonia measurement
- Vintage construction with classic dial display
- Direct reading for quick pressure assessment
- Compatible with standard ammonia systems and refrigeration equipment
- Used condition; fully functional for continued operation
Technical Specifications
The following specifications are based on the model designation and typical vintage ammonia gauge construction:
- Pressure Range: 0–400 PSI
- Application: Ammonia refrigerant measurement
- Manufacturer: US Gauge
- Part Number: 25793-1
- Type: Bourdon tube pressure gauge (typical for vintage models)
- Condition: Used; tested and operational
Typical Applications
- Industrial ammonia refrigeration systems
- Anhydrous ammonia handling and monitoring
- Steam fitting and plumbing installations
- Vintage industrial equipment servicing and maintenance
- Collector exhibits and display applications
Compatibility & Replacements
Compatible With
- Industrial ammonia refrigeration systems
- Standard pressure gauge connection fittings
- Legacy and vintage HVAC installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. US Gauge vintage models may serve as replacements for similarly-rated 0–400 PSI ammonia gauges; however, exact interchangeability depends on connection type and mounting configuration.
Works With
- Manual ammonia pressure monitoring systems
- Industrial refrigeration plant control systems
- Legacy HVAC and plumbing infrastructure
