Author Topic: N2 regulator. What PSI?  (Read 1414 times)

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FriendlyFinger

  • Guest
N2 regulator. What PSI?
« on: October 05, 2002, 03:22:00 AM »
Hi there,

I'm about to buy a single stage high purity N2 regulator for general work, eg; Grignard, solvent blanketing etc. But I'm not sure about what outlet psi to choose. So far I'm thinking low pressure 2-15 psi with a neele valve for fine control.

Will I be ham strung with a low pressure unit. Isn't 15 psi enough for most jobs?

thanks,
regards,
FF.

Mr_Wrath

  • Guest
think so
« Reply #1 on: October 05, 2002, 03:32:00 AM »
Should do it man.

Might not fit the bill for hydrogenation, but I think that requires a different regulator anyway.

fanofshulgin

  • Guest
Hey, A needle valve is nice and controllable for ...
« Reply #2 on: October 08, 2002, 02:20:00 AM »
Hey,

A needle valve is nice and controllable for low pressure requirements.  Obviously high pressure hydrog's will require more, but will you REALLY be doing high pressure hydrog's ?  One word of advice, you should NEVER store a needle valve fully closed, always open it slightly, they are SO prone to jamming otherwise.

Peace, love and empathy,

Fan of shulgin

Peace, love and empathy

fanofshulgin

  • Guest
PS....thats stupid of me to say anyway, since ...
« Reply #3 on: October 08, 2002, 02:23:00 AM »
PS....thats stupid of me to say anyway, since hydrogen regulators are engineered so they have the OPPOSITE threading to other regulators...you need a specific regulator for a hyrdogen cylinder. Sorry 'bout that, too much wine im afraid (hiccup).

Peace, love and empathy

Fan of Shulgin

Peace, love and empathy