PF HBC 975

PF HBC 975 Safety Device

The HBC 975 is a safety device (SAV) which quickly intercepts gas flow when the pressure it is monitoring reaches a preset limit due to an anomaly in the system, or when required by the operator at the installation point or from a remote point.

Technical Data:
• Accuracy Class: ± 0.5% on the value of the pressure setting
• Ambient Temperature:  -20 °C÷ + 60 °C
• Available Size DN: 4″ – 6″ – 8″ – 10″
• Design Temperature: -10 °C÷ + 60 °C


PF HBC 975 Installation Manual

PFHBC 975 Bulletin

PF HBC 975 Poster

PF SafeGate Technology Brochure

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With heavy hearts, we announce the passing of our founder James (Jim) Bell.

Jim passed away on June 15, 2021. He will be greatly missed by his colleagues, family, friends and the many people he impacted over his 89 years of life. His full obituary can be found here.

In observance of his passing, all ECCO/GASCO offices will be closed, Friday, June 18.