Manufacturer of pressure gauges.
First conceived in 1972 when a liquid fillable gauge appeared on the American market, McDaniel developed the first all stainless, liquid fillable, field repairable line of pressure gauges. With pressure ranges from 1.6 inches of H20(WC) up through 60,000 psi and dial sizes of 1-1/2", 2", 2-1/2", 4", 4 1/2", 6" and 10" - of quality construction; all-stainless steel, brass, etc