DuraChoice makes all stainless steel 2-1/2" liquid-filled pressure gauges that are some of the best in the industry. These gauges feature a 1/4" NPT stainless steel center back mount connection, bourdon tube, and movement, making them even more resistant to corrosion than their brass connection counterparts.

The gauges are encased in stainless steel and filled with glycerin oil to help counteract the effects of vibration and pulsation.

They are available in pressure ranges from vacuum to 15000 PSI, suitable for water, oil, gas, diesel, or any other application requiring an industrial gauge. IP66 rated.

Features

• Dial Size: 2-1/2" or 4" (Crimped Casing)
• Accuracy: +/- 3/2/3%
• Scale: Dual Scale - PSI/Bar
• Movement: Stainless Steel
• Bourdon Tube: Stainless Steel
• Window: Poly-carbonate
• Case: Stainless Steel tor protection in harsh environments
• Connection: Stainless Steel Center Back Mount; 1/4" NPT for 2-1/2” dials, and 1/4" NPT or 3/8" NPT for 4" dials
• Normal Ambient Temp: : -4°F to 140°F (-20°C to 60°C)
• Liquid Filling: Glycerin oil filled to improve reliability and durability; helps dampen the effect of vibration and pulsation; lubricates the movement, extends the ling gauge life.