1. Product name: normal pressure gauge.
2. built in with flangs.
Gauge diameter : | 2、2-3/4 inch |
Accuracy : | +/- 3-2-3% |
Pressure range : | Vacuum 0~30inHg to 4000psi(300kg/cm2) |
Cover material : | Metal black and chrome , Metal black with flang |
Mirror materials : | Acrylic, PC |
Connecting materials : | Copper and other threads |
Fitting materials : | Alloy copper |