2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount -30HG/0
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Product Feature
- Professional quality & durability
- Stainless steel case, Copper alloy wetted parts
- 1/4" lower mount connection
- broad applications - water, oil, air and more
Product Description
Application: Water, Oil, Air & Hydraulic Application
Dial Size: 2" Dial Size (Crimped Casing)
Accuracy: +/- 3/2/3%
Scale: Dual Scale - PSI / Bar
Movement: Copper Alloy
Bourdon Tube: Copper Alloy
Window: Polycarbonate
Case: Stainless Steel case for protection in harsh environments
Connection: Copper Alloy Lower Mount; 1/4" NPT (for 2" dial)
Normal Ambient Temp.: -4F to +140F (-20C to +60C)
Liquid Filling: Glycerin oil filled to enhance the reliability and integrity; helps dampen the effect of vibration and pulsation; lubricates the movement and extends the life of gauge.
2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount -30HG/0 Review
Great gauge, accurate and needle moves smoothly without any jerkiness common with non-oil filled gauges. Using with a Gast diaphragm vacuum pump to vacuum pack food items in canning jars with a FoodSaver T03-0023-01 Wide-Mouth Jar Sealer. Note: the photo is not the actual item but a pressure gauge. The vacuum gauge looks similar but 0 Hg is on the right side and 30 Hg (max) is on the left so the pointer moves counterclockwise as the Hg increases.Most of the consumer Reviews tell that the "2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount -30HG/0" are high quality item. You can read each testimony from consumers to find out cons and pros from 2" Oil Filled Vacuum Pressure Gauge - SS/Br 1/4" NPT Lower Mount -30HG/0 ...

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