PRM 304 Stainless Steel 4 Inch Compound Gauge with Brass Internals, -15 to 100 PSIG, 1/2 Inch NPT Bottom Mount

PRM 4 Inch Compound Gauge, 0 to 100 PSIG, -30 to 200 Ft. Hd

Primary Range: -15 to 100 PSIG
Secondary Range: -30 to 200 Ft.Hd
Dial Size: 4 Inch
Connection Type: 1/2 Inch NPT Male, Brass
Connection Location: Bottom
Body Material: 304 Stainless Steel
Internals: Brass
Liquid Filled with glycerin to dampen the effects of vibration and extend the life of the gauge. 
Accuracy: ±1.5%
PRM Part # PGCNBTY1000251C100HDPSI