Verder air pump diaphragm 819.4969 this item can be shipped worldwide. The seller is hayekfa and is located in this country US. FREE scheduling, supersized images and templates. (one) Verder air pump diaphragm, unused in original box. This item is in the category Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Diaphragm Pumps.