1204/560 MP20/30 Control Unit shipclass=300 1/2" Hose ID X 1/2"

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Includes two 3/4" MPT outlet and 1/2" MPT bypass

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1204/560 MP20/30 Control Unit shipclass=300 1/2" Hose ID X 1/2"The 1204 560 MP20 30 Control Unit is a pump mounted pressure regulator designed to attach to Comet MP20 and MP30 diaphragm pumps to maintain the pressure. This item comes with a 3 4 inch hose barb bypass and two 3 8 inch ball valve outlets. All diaphragm pumps need pressure regulators, and if you do not have a pump that includes one, then a regulator, such as this one, must be purchased separately.