This is an Aro air operated double diaphragm pump. The maximum flow is 80 gallons per minute (GPM) and the maximum operating pressure is 120 pounds per square inch (PSI). The maximum temperature is 180 degrees Fahrenheit and the maximum diameter of solids is 1/2 of an inch. The inlet/outlet size is 1-1/2 inches and the connection style is NPT. The air inlet size is 1/2 of an inch FNPT. The overall length is 17-3/32 inches, the overall width is 11-1/2 inches, and the overall height is 19-15/16 inches.
We have inspected this item and we do not have the capability to install this unit to fully test it. The mounting base is slightly bent. There are also some cosmetic scuffs and scratches around the sides of the pump. Please refer to the photos for more information.
|Item||Double Diaphragm Pump|
|Pump Operation Type||Air Operated|
|Max. Flow||80 gpm|
|Max. Temp - Pumps||180 Degrees F|
|Housing Material - Pumps||Aluminum|
|Air Inlet Size||1/2" FNPT|
|Diaphragm Material - Pumps||Nitrile|
|Max. Flow GPM||80|
|Max. Operating Pressure||120 psi|
|Check Seat Material||Aluminum|
|Max. Dia. Solids||1/2"|
|Self-Priming Dry||15 ft.|
|Self-Priming Wet||25 ft.|