One of DirectMaterial.com's best selling vacuum gauges, these stainless steel and brass manometers are liquid filled for longer service life. Pressure ranges from vacuum to 15,000 psi. The high quality vacuum gauges have copper alloy connections, movements and bourdon tubes inside stainless steel cases.
Their design works with water, gas, oil and diesel.
|Dial Size:||1-1/2", 2", 2-1/2" or 4" Dial Size (Crimped Casing)|
|Scale:||Dual Scale - PSI / Bar|
|Bourdon Tube:||Copper Alloy|
|Case:||Stainless Steel case for protection in harsh environments|
|Connection:||Copper Alloy Center Back Mount; NPT (1/8" for 1-1/2" dial; 1/4" for 2", 2-1/2" or 4" dial; 3/8" and 1/2" also available for 4" 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.
WARNING: Brass components in this product contain lead, known to the State of California to cause cancer and birth defects or other reproductive harm. California law requires that this warning be given to consumers.