Ernst Flow Industries is dedicated to delivering the highest quality liquid level indicator and flow gauge products available on the market, backed by the level of service that is synonymous with the Ernst® name. Their product and industry knowledge provides customers with the answers they need to purchase the best liquid level measurement and flow gauge instruments. From pressure gauges and water flow meters to boiler gaskets and sight gauge glass, Ernst has everything you need to maintain or upgrade equipment at your facility.
On November 19, 2013, Clark-Reliance Corp announced the acquisition of Ernst Flow Industries (EFI). Clark-Reliance is a world leader in liquid level gauges and sight flow indicators for over 120 years.