Description
The Kodiak Controls KC201L40100 is a heavy-duty, liquid-filled industrial pressure gauge engineered for demanding HVAC, plumbing, and mechanical system applications. The glycerin-filled case dampens needle vibration and protects internal components from pulsation and pressure spikes, delivering accurate, easy-to-read measurements even in harsh operating environments.
Key Features
- 4″ dial face for clear, at-a-glance pressure readings
- 0–100 PSI pressure range suitable for a wide variety of industrial and HVAC applications
- 1/4″ NPT lower mount connection for straightforward inline or panel installation
- Liquid-filled case minimizes needle flutter caused by vibration, pulsation, and pressure surges
- Durable industrial-grade construction built to withstand tough job-site conditions
- Stainless steel or brass internals (typical of Kodiak Controls industrial gauges) resist corrosion
Why Choose a Liquid-Filled Gauge?
Liquid-filled gauges are the preferred choice wherever vibration, water hammer, or rapid pressure fluctuations are present. The fill fluid lubricates moving parts, extends gauge service life, and prevents fogging of the lens — keeping readings accurate and legible over the long term. The KC201L40100 is ideal for use on pumps, compressors, boilers, chillers, and hydronic piping systems.
Specifications
- Brand: Kodiak Controls
- Model / SKU: KC201L40100
- Dial Size: 4″
- Pressure Range: 0–100 PSI
- Connection Size: 1/4″ NPT
- Mount Type: Lower (bottom) mount
- Case Type: Liquid filled
- Application: Industrial / HVAC / Mechanical
Applications
- Hydronic heating and cooling systems
- Boiler and chiller pressure monitoring
- Pump discharge and suction lines
- Compressed air and pneumatic systems
- Refrigeration and process piping







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