"When Durability Matters...     Our industrial and commercial ammonia gauges"

McDaniel designs and manufactures its industrial and commercial ammonia refrigeration gauges to minimize failure and to protect personnel and property. 

A laminated safety glass lens is standard on all ammonia gauges (optional on models K9, E9, G9).  The use of a laminated safety glass lens, rather than plastic, provides additional safety, and will not scratch, craze, or discolor. 

We offer ammonia gauges in dial sizes 2 1/2 inch (63mm), 4 inch (100mm), 4 1/2 inch (130mm), and 6 inch (160mm) in all case configurations.

For all your demanding applications where durability, accuracy and safety are required, choose McDaniel.