For Industrial Process Applications Precise and rugged these indicators deliver crisp, clear, and consistent performance. As 100% mechanical, this line of instruments are quick and easy to install and have become integral to a wide variety of applications – from liquid level indication, measurement of liquefied gases such as LOX, CO2, ammonia, nitrogen, helium, hydrogen, and argon; jet engine/ missile testing; measurement and air conditioning systems. These non-powered units are especially ideal for remote site and critical back up applications. Specifications 6″ 227C, Differential Pressure Indicator – Liquid Level Gauge Stocking Ranges: 0-100″ WC (all ranges available) Brass housing with 500 psi SWP (safe working pressure) 316SS Bellows Die-cast aluminum alloy case with black epoxy finish (B) – Glycol and water fill fluid 1/4″ NPT bottom pressure connections This gauge comes O2 cleaned Literature (PDF)
