Yamada® NDP-25BPT-PP series Air Powered Double Diaphragm (AODD) pumps provide a maximum flow rate of 49 gallons per minute. Pumps are available in aluminum, stainless steel (316), cast iron, polypropylene, and Kynar construction, with a wide variety of diaphragm materials. Max Flow (gpm) 46.2.The item "NDP-25BPT-PP AIR POWERED DOUBLE DIAPHRAGM AODD PUMPS YAMADA" is in sale since Thursday, August 10, 2017. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps".ferna" and is located in Miami, Florida. This item can be shipped worldwide.