Wiggins DEFN Diesel Exhaust Fluid Filling Systems | Refueling Nozzle Assembly

(NEW) DEFN Wiggins Fast Fueling Systems | Dispensing Nozzle Assembly – DEF Fill Systems
Flow Rate : 38-114 lpm (10-30 gpm)

FEATURES:

Automatic Shutoff
114 lpm (30 gpm) flow rate
Does not pressurize tank
Can be filled from remote fill point
Contamination minimized
Parts are made from 304/316 stainless steel or plastic to help with corrosion from DEF fluids
DEF freezes at -11°C (+12°F)

Design Challenges:

Tanks, hoses and fittings must be prevented from freezing
Receiver and Automatic Shutoff Valve have internal heaters
Transfer hose between Receiver and Automatic Shutoff Valve must be heated or drained
System must be designed to minimize exposure to air
Vent has check valves to minimize exposure of tank to outside air
Receiver and nozzle have self-sealing valves that close upon disconnection

COMPONENTS OF SYSTEM:

Receiver – DEFR
automatic Shutoff Valve – DEFVALVEHR
Vent – DEFVENT
Nozzle – DEFN

DEFN schematic

WARNING: Some metal products may contain elements or chemicals known to the State of California to cause cancer, birth defects, or reproductive harm. These elements include but are not limited to Chromium, Cobalt, Lead, and Nickel.