3140GT

Type with excellent quality/price ratio.
Forged body with upper part made from solid brass and lower part made from die-cast zinc. Precision pressure gauges. Pressure adjusting knob made from synthetic material. Additional gas flow adjustment device.
Internally threaded right-hand connection, 21.8x14mm threads per inch.
Hose connection diameter 6mm.

Pressure range inlet from 0 to 300/315 Atm.
Pressure range outlet from 0 to 15/16 Atm.
Max working pressure 10 Atm.

For spare manometers see Ar+L145t. 3140 GEB and 3140 GEC.