300mm (12") Diameter Pneumo Depth Gauge

The Ashford Instrumentation Ltd 300mm (12") diameter Premium Pneumo Gauge is a precision pressure gauge used for diver depth monitoring or for measuring the pressure within a hyperbaric chamber. The Premium Pneumo Gauge features the ability to zero the pointer via an adjustment screw located on the front of the gauge.

Manufactured with a black powder coated steel case, the 300mm (12") diameter case is available as a standard case design or as a full safety pattern design as defined by the "S3" standard of the European Standard EN837-1 allowing the gauge to be used on oxygen applications.

The Premium Pneumo Gauges is designed for commercial diving applications where breathing air or breathing air with enriched oxygen is present.  With an accuracy of 0.25% full scale, an easy to read mirror band dial and knife edge pointer our Premium Pneumo Gauge is built to the highest quality and safety standards featuring the option of a full safety pattern case with solid baffle wall and blow out back that is a requirement for oxygen service applications in Europe as well as on any gas, air or vapour application where the instrument scale range exceeds 25 Bar (250 Meters Sea Water). 

As sea water scales do not have an Internationally recognised value please note that all of our instruments are manufactured with a sea water specific gravity value of 1.025 which is marked on the dial.

As standard this instrument is supplied as 3-hole front flange with lower back entry although panel mount clamp fixing and surface mount with 3-hole back flange mount is also available. Bezels can be manufactured in a range of powder coated colours including red, blue, green and yellow.