The original NPF® no pointer flutter gauges that provide steady and accurate pressure readings. The encapsulated silicone dampened movement seldom needs recalibration. The gauge is guaranteed not to leak fluid and not to lose dampening characteristics. Most scales are now printed in refrigerant colors.
Brand
Uniweld Products, Inc
Dial Size
3-1/8 in
Measuring Range
500 psi
Connection Size
1/8 in
Connection Type
NPT
Refrigerant Type
R-134A, R-22, R-404A, R-410A
Color
Blue