Honeywell 305917 Gauge

The Honeywell 305917 is an industrial-grade pressure indicating gauge specifically designed for high-accuracy monitoring in HVACR and pneumatic systems. This unit features a 2-inch diameter face with a highly legible 0-160 PSI range, making it essential for technicians managing commercial HVAC maintenance and system diagnostics. The 1/4" NPT back connection ensures a secure, leak-free seat in standard manifolds and control panels. For field service compatibility, the Honeywell 305917 is technically identical to the Honeywell 305917/U, allowing for seamless replacement without modifications to existing plumbing. Built for durability in demanding environments, this 0-160 PSI pressure gauge provides stable readings under fluctuating system loads, ensuring your HVAC system diagnostics remain precise. Whether you are performing a routine AC tune-up or troubleshooting pneumatic control systems, this gauge delivers the reliability required for professional-grade mechanical installations.

• Universal Compatibility: Fully interchangeable with 305917/U models for simplified inventory and replacement.
• Precise Pressure Monitoring: The 0-160 PSI scale provides the high-resolution feedback necessary for fine-tuning HVACR pressure regulated systems.
• Standardized Connection: Features a rugged 1/4" NPT back mount to fit standard Honeywell pressure controls and utility manifolds.
• Enhanced Visibility: Compact 2-inch dial face designed for clear indication even in tight mechanical rooms or crowded control cabinets.

Is the 305917/U different from the 305917?
No, the 305917 and 305917/U are functionally and physically identical. The "/U" suffix typically denotes "Universal" or retail packaging in Honeywell's catalog, but the technical specifications and build quality remain the same.

Can this gauge be used for hydraulic applications?
The 305917 is primarily optimized for pneumatic systems and HVACR applications. While it can measure various media, always verify that the internal assembly is compatible with your specific hydraulic fluid before installation.

What is the thread type for the back connection?
This gauge utilizes a standard 1/4" NPT (National Pipe Thread) connection, which is the industry standard for most HVACR pressure gauges and industrial fittings.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.