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Radium Engineering Liquid Filled Fuel Pressure Gauge 0-100 PSI | 20-0029


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SKU RAD-20-0029
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Part Number: 20-0029

Radium Engineering 0-100 PSI Fuel Pressure Gauge features an acrylic lens with a silicone fluid filled dial that reads 0 to 100psi (0 to 6.9 BAR) with +/- 2% accuracy.   

This Radium FPR gauge features a 1-5/8" O.D. stainless case. 

Bezel O.D. is 1-3/4"

Fitting size : 1/8 NPT

So why buy this fluid filled gauge over the none fluid filled? 

The gauge needle in fuel pressure gauge often vibrates due to engine vibration.  In order to prevent the gauge needle from vibrating, this Radium gauge is filled with silicone fluid.  


1. The internal silicone bubble is normal.
2. Overpressurizing can permanently misalign the needle calibration.
3. PTFE thread sealant paste should always be used on NPT threads.

Stainless steel case; Acrylic lens with a silicone filled dial

WARNING: Cancer & Reproductive Harm

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