FNW LFG User Manual
Figure LFG
GAUGES & THERMOMETERS
2-1/2” LIQUID FILLED GAUGE
Liquid-lled pressure gauges provide users with a number of
advantages in certain measurement applications. They are ideally
suited for uses on equipment where excessive vibration and pulsation
are encountered, such as pumps, compressors, and machine tools.
Features:
• Dual Scale (PSI and kPa)
• +/- 1.5% of Full Scale Accuracy
• 304SS Case and Crimp-On Bezel Ring
• Glycerin Filled
• Phosphor Bronze C-Shaped Bourdon Tube
• 1/4” OT 58 Brass MNPT Connection
• OT 59 Brass Movement
• Black Anodized Aluminum Pointer
• White Aluminum Dial with Black and Red Markings
• Tin/Copper Alloy Welding
• Polycarbonate Lens
• Buna N Socket Gasket and Fill Plug
• Silicone Gasket at Lens (Non-wetted Part)
• 75% of Full Scale Working Pressure
• 25% Over-Pressure Limit
• -4°F to 150°F (-20°C to 65°C) Process and Ambient Temperature
Limit
• IP65 Enclosure Rating
Dial Resolution
Range (PSI) PSI Per Mark
0 to 30 0.5
0 to 60 1
0 to 100 2
0 to 160, 200, 300 5
Part Numbers
Range (PSI) Part Number
0 to 30 FNWLFG030L
0 to 60 FNWLFG060L
0 to 100 FNWLFG0100L
0 to 160 FNWLFG0160L
0 to 200 FNWLFG0200L
0 to 300 FNWLFG0300L
DOC: FNWLFG09 Ver. 12/2012
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The contents of this publication are presented for information purposes only, and while effort has been made to ensure their accuracy, they are not to be construed as
warranties or guarantees, expressed or implied, regarding the products or services described herein or their use or applicability. All sales are governed by our terms and
conditions, which are available on request. We reserve the right to modify or improve the designs or specications of our products at any time without notice. Always
verify that you have the most recent product specications or other documentation prior to the installation of these products.
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