View cart “Jaeco FRAM 519 Simplex Pumps Maintenance Kit” has been added to your cart. $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 FRAM 519 Simplex Pump Maintenance Kit & Double Ball Check Valves $431.50 Add to cart Jaeco PAK Duplex Pump Maintenance Kit $495.50 – $794.00 Select options JaecoPak Pump Replacement Lantern Ring $32.00 – $174.00 Select options Previous Next 877.778.3456 Request A Quote