Maxitrol R400Z-1/2 Regulator
1/2" NPT, 1/2 PSI Max Inlet Pressure (CSA Certified), 1 PSI Max Inlet Pressure (Maxitrol Tested), Zero Governor Balanced Valve Design Gas Regulator
R400Z-1/2 is the updated version for R400SZ-1/2
QUESTIONS & ANSWERS
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Good morning, I am trying to replace an original part on Onan generator, is this Maxitrol R400z 1/2 regulator the same as original Maxitrol R400zf - 1/2 regulator? Looks the same except top housing is sealed on current regulator. I look forward to your reply.
The ZF was a specially made OEM regulator. We don’t have a cross and not sure what was special about it.