The Heavy Duty pressure gauges with diaphragm system are used at measuring points with high dynamic alternating loads and strong vibrations and pulses.
They comply with DIN 14421 - pressure gauges for fire-fighting pumps.
These pressure gauges are used in fire-fighting pumps to DIN 14 420.
The gauges are designed on the basis of a modular construction system and ensure a high level of functional safety and a long service life.