These are TFM Engineering custom spec high precision digital pressure gauges for accurate partial pressure gas mixing, although with a change in manufacturers, these are oxygen clean with stainless steel wetted parts, but must be used for oxygen service at your own risk.
Specifications:
0-400bar range (units selectable)
¼” NPT process connection to match all the TFM mixing whips and gear
Power: Standard 9V battery (included)
Case: black plastic
Other features: backlight, auto-off, pressure units selectable
Part # |
Description |
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40-501-1 |
Bottom entry gauge for standalone install into a transfill hose or fill whip end.
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40-501-2 |
Bottom entry gauge installed on a tee with quick connects for moving around your system. 300bar rated. |
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40-501-3 |
Panel mount back entry gauge for use on fill panels
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