Diaphragm Low Pressure Capsule Gauge, 2-1/2" Dial, 0-8 oz/0-15in H2O Range, 1/4" NPT Lower Mount, Chrome Steel Case, Brass Internals, Adjustable, Dual Scale 8 oz/15 inH2O (IWC)

"CARBO USA is an American brand with a trademarked name.

They offer customer service, support, stock, inventory, and products designed by professional engineers for accurate measuring on low-pressure systems of gas, water, air, or any media that are not corrosive or oxidizing to copper alloy parts. The gauge has a calibration screw to adjust the pointer if necessary. Specifications: Dial size: 2-1/2" Lower Mount Brass Connection: 1/4" NPT Case: Chrome steel case Window: Removable plastic window, easy to open to adjust if needed Capsule: Diaphragm-type capsule ensures good accuracy and long life - stable performance. Dial Scale: OZ/inH25 (IWC) or PSI/kPa/mBar depends on the pressure range selected. Wetted Parts: Brass/Copper alloy Connection: Brass Dial: Aluminum Dry non-fillable pointer: aluminum, black, adjustable. Accuracy: 1.5% (2-1/2% accuracy). Working temperature: -4 to 140 F (-20 to 60 C) ambient temperature: 140 F (60 C) maximum.