Tubular spring pressure gauge Application: Tubular spring pressure gauges in standard version are used if the accuracy of the data is within the tolerance of approx. 1.6% of the scale value. These pressure gauges are used most frequently for cost reasons. Do not use with aggressive, high-viscosity media, which can crystallise and corrode the tube spring (copper alloy)! Technical data: Accuracy: class 1.6 (DIN 16005) equals 1.6 % of scale value Averages: compressed air, gases, liquids Body: plastic material, black Cover: plastic material, snap-on Dial: aluminium - white bar scale - black psi and Hg scale - red Measuring system tubular spring, copper alloy Features Display (bar): 0 / 6 Thread: G1/4 MEASUREMENTS L1 (mm): 50 L2 (mm): 48 L3 (mm): 28 Key opening (AC): 14 Weight: 74 g CODE: 60618240039 ORIGINAL CODE: CZ