Glycerin Filled Compound Gauge with 1/4" NPT Base - (-30)-250 PSI

BVV™ Glycerin filled compound gauge has a 1/4" MNPT stainless steel connection with a readout of (-30)-250 PSI. Use a compound gauge when measuring a system that is pushing both positive and negative pressure on the gauge. 

BVV™ Compound Gauge - TDS