Wilden 08-1120-56-7 Saniflex Valve Seat For Wilden Diaphragm Pump LOT OF 4. New surplus LOT OF 4. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps". The seller is "arrowindustrialsales" and is located in this country: US. This item can be shipped worldwide.