Description
FloMAX DEF Nozzle — 42010-01
The FloMAX DEFN-W138 is engineered specifically for Diesel Exhaust Fluid transfer. Its stainless-steel construction and DEF-compatible sealing system support clean, reliable filling in demanding industrial and off-highway applications.
Key specifications
- Catalog / part number: 42010-01
- Product family: DEF-W nozzle
- Flow range: 38–114 L/min (10–30 GPM)
- Automatic shut-off: Self-sealing valve closes upon early disconnection
- Compatibility: Wiggins DEFR receiver systems
- Construction: DEF-compatible stainless steel and seals
- Freeze consideration: DEF freezes at approximately −11 °C (+12 °F); protect connected piping and components accordingly
Application guidance
Use only with components and plumbing rated for high-purity DEF. Minimize air exposure, protect lines from freezing, and maintain seals and valves according to the equipment service schedule.






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