“JaecoFram 3/8″ Check Valve Assembly Double Ball With Spring 316 S.S.” has been added to your cart. View cart $100.80 JaecoFram Guide - JaecoFram Guide quantity + Add to cart SKU: 50031-P005 Category: JaecoFram Replacement Parts Description Guide for JaecoFram Models 511 and 519, Item# 513 Related products Jaeco FRAM 519 Simplex Pump Maintenance Kit & Double Ball Check Valves $453.08 Add to cart JaecoFram Bolt, Long (Head) $4.75 Add to cart Jaeco FRAM 511 Simplex Pump Maintenance Kit $275.63 Add to cart Previous Next 877.778.3456 Request A Quote