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Joyridin · 10-26-2022, 07:29 AM

The whole point of the PMW is to not use a regulator. It varies the pressure accordingly so a regulator is not needed. If you put a regulator inline, it will probably not do anything depending on where you have the regulator set and may actually reduce flow.

I would either run the constant flow with a regulator, or the PMW without one.

10-26-2022, 07:29 AM	#2
Joyridin Registered User Join Date: Sep 2020 Location: Cleveland, Ohio Posts: 478	Re: Can you utilize PWM with a return line? The whole point of the PMW is to not use a regulator. It varies the pressure accordingly so a regulator is not needed. If you put a regulator inline, it will probably not do anything depending on where you have the regulator set and may actually reduce flow. I would either run the constant flow with a regulator, or the PMW without one.