$40.00 Teflon Diaphragm Replacement diaphragm (50036-P009) for Jaeco Fram 511 and 519 model pumps Teflon Diaphragm quantity Add to cart SKU: 50036-P009 Category: Maintenance Parts Description Related products Jaeco PAK Duplex Pump Maintenance Kit $495.50 – $794.00 Select options EP-50 Hydraulic Oil, (Pump Housing) $19.00 Add to cart EP-150 Gear Oil $10.50 Add to cart Previous Next 877.778.3456 Request A Quote