... :40,50,63,80,100,160Accuracy:2.5,1.6Permissible temperature: When temperature departure is ±5°C,additional temperature error is not ... .U-clamp for gauges in Φ40,Φ50,Φ63 and Φ100 5.Flange Φ40,Φ50,Φ63,Φ100 and Φ160Special versions:1.With ... the reasonable prices. Our company has passed ROHS certification 1.5"Standard pressure gauge with black steel case