Winters PFQ Series Stainless Steel 304 Dual Scale Liquid Filled Pressure Gauge, 30" Hg Vacuum-0-30 psi/kpa, 2" Dial Display, +/-2.5% Accuracy, 1/4" NPT Back Mount

Features:

• Stainless steel wetted parts for corrosion resistance
• Circular dial is filled with glycerin and enclosed in a stainless steel case 304 for corrosion resistance
• Measures pressure with single psi Hg. Vacuum or dual scale psi kPa Hg. vacuum kPa
• Display accuracy is or , 2.5% of full scale value for the 1.5 40 mm and 2 50 mm gauges, and or , 1.5% of full scale value for the 2.5 63 mm and 4 100 mm gauges
• Lower mount or center back male connection with 1 8 , 1 4 , or 1 2 NPT rate with restricted orifice