ARO 66605J-344 1/2 Non-Metallic Air-Operated Double Diaphragm Pump. Pre-owned in good conditions. Came out of a working change oil shop. The price it’s for one pump. I do have 2 pumps available. If you’re the winner and you need the second pump, I will offer discount for the second one. Check the pictures for the conditions. Thank you for watching. This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps”. The seller is “genarohm” and is located in this country: US. This item can be shipped worldwide.