Differential Pressure Gauges

A range of high quality, cost effective and reliable differential pressure gauges designed to measure the difference in pressure between two points in a system and show it on a single dial gauge.

With their simple and compact design this range offers outstanding value for money.

DP360 Differential Pressure Gauge
  • 100mm and 150mm dial options
  • low cost differential pressure gauge
  • direct, surface, panel or 2" pipe mounting
  • ranges included between 160 mbar & 25 bar
  • available with wetted parts to NACE
  • static pressure 100 bar (200 bar option)
  • accuracy class 1.6 (Class 1.0 option)
  • available with integral 3 and 5 valve manifold
DP362 Differential Pressure Gauge
  • 100mm and 150mm dial options
  • direct, surface, panel or 2" pipe mounting
  • ranges included between 100 mbar and 25 bar;
  • static pressure up to 400 bar;
  • available with wetted parts to NACE MR-01-75
  • accuracy class 1.6. (Class 1.0 option)
  • available with integral 3 and 5 valve manifold
200 DPG Piston Differential Pressure Gauge
  • Cost effective and reliable
  • Simple and compact design
  • High operating pressures up to 200 bar
  • Differential pressure range up to 10 bar
  • Adjustable reed contact switching
  • Wide applications in air, gas and liquid media
200 DGR Rolling Diaphragm Differential Pressure Gauge
  • Cost effective and reliable
  • Uses diaphragm sensor
  • Easy to read dial gauge eliminates accumulated errors of two gauge installations
  • High operating pressures up to 200 bar
  • Differential pressure range up to 10 bar
  • Adjustable reed contact switching optional
300 DGC Small Convoluted Diaphragm Differential Pressure Gauge
  • Cost effective and reliable
  • Simple and compact design
  • High operating pressures up to 100 bar
  • Differential pressure range up to 4 bar
  • Adjustable reed contact switching
  • Indicating mechanism isolated from pressure chamber
400 DGC Medium Convoluted Diaphragm Differential Pressure Gauge
  • Cost effective and reliable
  • Simple and compact design
  • High operating pressures up to 35bar
  • Differential pressure range up to 600mm H2O
  • Adjustable reed contact switching
  • Indicating mechanism isolated from pressure chamber
600 DGC Magnetic Diaphragm Differential Pressure Gauge
  • Cost effective and reliable
  • Simple and compact design
  • Operating pressures up to 1000 mmH2O
  • Differential pressure range up to 2.4 bar
  • Adjustable reed contact switching
  • Indicating mechanism isolated from pressure chamber
Where indicated on Rototherm data sheets - we acknowledged that Viton® is a registered trademark of DuPont Dow Elastomers
© 1996-2009 British Rototherm Co. Ltd.    |    Legal Notice     |    Privacy Statement