Description
The Ashcroft 251490A02L-0/30WC is a precision instrument designed for applications where standard pressure gauges lack the sensitivity to provide accurate readings. Utilizing an ultra-responsive beryllium copper diaphragm, this gauge provides stable and repeatable measurements for non-corrosive gases and air.
Key Features
- Optimized for Low Pressure: Specifically designed for the 0–30" WC range, providing much higher resolution than a standard PSI gauge.
- Beryllium Copper Diaphragm: Offers superior elasticity and resistance to "set" or fatigue compared to stainless steel or phosphor bronze.
- Compact & Rugged: The 2.5-inch dial and glass-filled polysulfone case provide a small footprint with industrial-level durability.
- Ease of Installation: Standard 1/4" NPT lower (bottom) connection allows for quick replacement of existing gauges.
- Gas-Service Ready: Safe for use with natural gas, nitrogen, and other non-corrosive dry gases.
