Pneumo Depth Gauges
IDEAL FOR SEA WATER DEPTH MEASUREMENT
One Moving Part
Unmatched vibration, pulsation and shock performance.
Helical Bourdon Tube = Gearless, Direct Drive = DURABILITY
No linkages, springs, gears, or liquid fill to wear, break or leak. Unique, internal pointer dampening reduces pointer flutter without the negative consequences of liquid fill.
Survives the day to day usage of a commercial dive case.
Don’t sweat the accidental drop or rough seas. Direct Drive Design is inherently more durable in the areas of shock and vibration.
High quality materials ensure reliable performance year after year in a highly corrosive application. It’s no wonder we consistently receive gauges for re-certification which are over 20 years old.
USA Parts, USA Made, USA Owned
Manufactured in Minden, NV using only American made parts. Manufacturing processes not completed in house are outsourced to support local small businesses.
Accuracy is 25% less affected by temperature fluctuations.
Inconel Elastic Element = Low Coefficient of Thermal Expansion
Inconel in combination with a low internal volume means that the impact of temperature on accuracy is significantly less than competitors using a Stainless Steel Bourdon Tube.
US Navy TESTED
Direct Drive is demanded on critical applications.
Trusted to perform in the most extreme marine environments, our gauges are widely used by the US Navy.
Easy Color Coding
Color code by diver. ABS plastic cases are available in a variety of standard colors: Black, Blue, Green, Red, White and Yellow.
LIFETIME Limited Warranty
Lifetime warranty that the Bourdon tube will not malfunction due to wear.
1 year from delivery or 18 months from date of manufacture against defects in materials and workmanship.
Pneumo Gauge Specs
Ideal for use wherever accurate sea water depth measurement is required.
Sea exploration equipment
Air control systems
Diving vessels and more...
±0.25% of F.S. (Grade 3A)
For details see accuracy specs page
70 to 3,500 FSW (or equivalent)
Single Scale: FSW
Dual Scale: MSW | FSW
Customization available (range, units, logo, etc.)
See dial availability chart for list of standard ranges
ABS: -65°F to 250°F
SS: -65°F to 600°F
ABS: -65°F to 190°F
SS: -65°F to 400°F
ABS (acrylonitrile butadiene styrene)
Sizes, Types and Colors:
4.5", 6", 8.5" Dial
Front Flange, No Flange, Rear Flange, Turret Style
Black, Blue, Green, Red, White, Yellow
SS Case Finish: Powder Coated or Unpainted
Solid Front Case Design
Connection Material: 316 Stainless Steel
Tempered Glass available
Stainless Steel Material, Powder Coated Finish
White Background, Black Markings, Black Pointer
Burst Pressure: 500% F.S. pressure or 25,000 psi
Proof Pressure (over-pressure w/o calibration shift):
150% of F.S. pressure
Internal pointer dampening (reduces pointer flutter)