White Knight PL60 High-Purity Chemical Bellows Air Shuttle Driven Pump PTFE/PFA. Good used condition, pulled from working environment. Thank you for your interest and have a great day! This item is in the category “Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps”. The seller is “megasalvage” and is located in this country: US. This item can be shipped worldwide.