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Old 09-29-2015, 03:17 PM   #1
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Direct mechanical oil pressure gauges - Who makes the best ?

By "best" I mean the most reliable and accurate...in your humble opinion.

Mine are currently Murphy 20P-150... one has failed (after 22 years !) and wondering if I should order another Murphy or a different make.
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Old 09-29-2015, 03:20 PM   #2
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and wondering if I should order another Murphy or a different make.

If you need an alarm , the adjustable Murphy is about it.
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Old 09-29-2015, 04:44 PM   #3
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I have a coolant alarm by Murphy - me like.

If you already have the dash cutouts for Murphy, replace them. As FF says, the alarm circuit is golden.
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Old 09-29-2015, 05:04 PM   #4
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Quote:
Originally Posted by FF View Post
and wondering if I should order another Murphy or a different make.

If you need an alarm , the adjustable Murphy is about it.
Interesting....didn't know the adjustable alarm trigger was that unique. Yeah I have coolant alarm gauges also...obviously they high trigger rather than low.

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Old 09-29-2015, 10:24 PM   #5
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Quote:
Originally Posted by Caladan View Post
By "best" I mean the most reliable and accurate...in your humble opinion.

Mine are currently Murphy 20P-150... one has failed (after 22 years !) and wondering if I should order another Murphy or a different make.
The answer is staring you in the face. Or perhaps I should say you have been staring at it's face.
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Old 09-29-2015, 11:04 PM   #6
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The answer is staring you in the face. Or perhaps I should say you have been staring at it's face.
Yes but it only lasted 22 years.... I want one that last 50 years
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Old 09-30-2015, 06:56 AM   #7
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"I want one that last 50 years"

Right , I'm still looking for for that 4 hour Viagra miracle!!
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