Masoneilan 12810 Pneumatic Level Controller

N

Thread Starter

newneager

I need help trying to increase the output of a pneumatic 12810 Masoneilan level controller from its current output of about 14psi to 20psi. I have adjusted the proportional band, reset rate knob. I've also ensured that the nozzle is clean. The input pressure exceeds 20 psi and the pilot (from what I've been told) is new. So my question is what else can I do to try to increase the output pressure?

Thanks in advance for any help and suggestions.
 
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