Flow Gauge Propane over Air

[Blue Print]

Hi Guys, I run a magahelic gauge type flow meter and have changed from propane Gas to regulated compressed air.

Question is; with propane I set my needle at 8, would there be a difference in my gauge meter by using the compressed air?

 

[Boris Mazor]

Hi Guys, I run a magahelic gauge type flow meter and have changed from propane Gas to regulated compressed air.Question is; with propane I set my needle at 8, would there be a difference in my gauge meter by using the compressed air?

You have to make a test.

1. Get three carbs to be flow by propane, write down readings.

2. Flow carbs ( do not change needle position) on air, compare the readings and you will get answer.

I"ll not make any guessing. Boris

 

[Blue Print]

Thanks Boris, Good idea and I will do that but I was just wondering if someone had done this already as I am out of propane and my bottle has expired. I just wanted to set my carbs to the magahelic with air/propane and then check it with your BM flow meter so I have a number to work with.

Merv

NZ