Product details:
1009 Hydraulic and Pneumatic pressure gauge with seal is dependable and accurate. Glycerin-filled gauge features the PowerFlex movement, whose superior shock-, vibration-, and pulsation-resistance helps improve service life and reduce your maintenance costs. At the same time, the True Zero feature helps reduce reading errors, and ensure product safety, integrity, and system control. Connection/internal material: stainless steel. Pressure Gauge, 0 to 100 psi, 2-1/2In