The PowerMax PMWP3G-12V 12V Water Pump is a self-priming, 3-chamber diaphragm pump designed for RV, marine, and off-grid pressurized water systems. Pump Type 3-chamber Santoprene diaphragm. Quiet Operation: The design, featuring a 3-chamber diaphragm and internal bypass, is intended to minimize noise and rapid cycling.
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