Setting up a magnehelic

[wetb4igetinthewater]

I'm signed up for @rsingler 's class this weekend, and one of the last things I have remaining is setting up my magnehelic. I did contact the manufacturer via email, but I have not heard anything back. So I figured I'd ask here. P

 

[rhwestfall]

What is the question?

(p.s. - see you this evening...)

 

[wetb4igetinthewater]

How to hook up the hoses, as there are multiple ports.

 

[rhwestfall]

assuming it is a Dwyer or copy....

https://www.dwyer-inst.com/PDF_files/A_27_rev6.pdf

 

[-JD-]

Cap 1 port on the "suck" side chamber and put the hose inlet into the other port on that chamber.

Leave the "blow" ports open.

ETA: Choose back or side port to fit your mounting.

 

[rhwestfall]

 

[rhwestfall]

 

[rhwestfall]

 

[Wibble]

Just for those of us unfamiliar with them... What on earth is a Magnehelic used for?

 

[rhwestfall]

Just for those of us unfamiliar with them... What on earth is a Magnehelic used for?

In SCUBA - measuring cracking pressure of a regulator... (without making a mess)