Keep your Flow-Rite battery watering system operational without replacing the entire snake assembly. The SNK-F124 is the OEM male coupler that connects snake tubing runs, letting you repair or extend your system quickly and correctly.
Flow-Rite battery watering systems use a network of interconnected tubing -- commonly called snake tubing -- that routes fill water to each cell of a multi-battery bank simultaneously. Over time, couplers crack, get damaged during maintenance, or go missing when a system is reconfigured. The SNK-F124 is the male coupler adapter designed specifically for this snake tubing configuration, restoring a clean, leak-free connection without modifying or replacing the entire run.
This is a genuine Flow-Rite replacement component, engineered to the same tolerances as the fittings that shipped with your original system. Whether you are maintaining a golf cart battery bank, a deep-cycle RV house battery array, or an industrial forklift battery pack, this coupler snaps or threads into the snake tubing just like the factory original.
Engineered to mate directly with Flow-Rite snake tubing -- no modification or adapters needed.
Positive-seal coupler connection prevents water bypass during battery filling cycles.
Constructed from polypropylene or comparable acid-resistant polymer to survive battery compartment exposure.
Swap in minutes -- no tools required. Restores a broken link in the watering snake without dismantling the full system.
Flow-Rite snake systems are modular by design. A single cracked or lost coupler does not mean the entire snake assembly needs replacement. Stocking a spare SNK-F124 means a five-minute fix instead of a costly system swap -- ideal for full-timers and fleet operators alike.
The Flow-Rite battery watering system routes a single water supply line through a series of tubing segments and float valves, one per battery cell. The snake tubing connects each valve in sequence. Male couplers like the SNK-F124 join individual tubing segments together and connect the run to the inlet or between sections of a multi-battery configuration.
The SNK-F124 is designed for Flow-Rite snake-style watering systems. Flow-Rite also produces QF (Quick-Fill) and Pro-Fill systems with different coupler profiles. Verify your system uses the snake tubing configuration before ordering. If your system uses a hand pump or single-point quick-fill connector, a different coupler part number will be required.
Inspect all snake tubing couplers during each watering cycle. Couplers that feel loose, show hairline cracks, or weep water during filling should be replaced immediately. A small leak at the coupler means downstream cells are receiving reduced or no water -- which accelerates plate damage from low electrolyte.