These Cejn 940 Series High Pressure glycerine filled pressure gauges come bottom entry with 1/2" BSP or 1/2" NPT connections. The gauges are manufactured from stainless steel with a plexiglass window, the units are in bar (black) and psi (red) with an accuracy 0-1%. The range of these gauges is 0 to 1000/1600/2000 bar / 0 to 14500/23200/29000 psi and the recommend morking pressure is 75% of the range. The working temperature range for these gauges is +15°C to +65°C
