The Pentair 2-16 gpm 3/4" Nylon Thd End Small Body Flow Meter is a flow meter designed for compatible Pentair pool and spa equipment. This item is intended to replace a worn, damaged, missing, or hard-to-service original component and helps monitor water flow through compatible plumbing or equipment lines. It is a practical choice for technicians, service teams, and homeowners working to keep equipment dependable and properly maintained.Use this part when servicing equipment that matches the original description: Flow Meter, Pentair, 2-16 gpm,3/4" Nylon Thd End, Small Body. Before ordering, compare the part number, dimensions, connection style, color, voltage, horsepower, or model requirements shown for your existing equipment. Proper matching helps avoid installation delays and supports a cleaner, more reliable repair. Replacement part for compatible Pentair equipment Useful for repair, service, or routine maintenance work Designed for flow meter applications Match part number LDF359N before purchase Confirm size, model, and installation requirements before ordering