Thunder Creek DEF Solutions
Service Truck Solutions offers Thunder Creek’s full lineup of ISO 22241‑compliant DEF equipment—including tanks, pump‑and‑reel packages, heaters, and digital meters—so you can store, transfer, and dispense DEF without contamination no matter where the job takes you.

Thunder Creek DEF Solutions are engineered around closed‑path delivery that protects fluid quality from the bulk tank to the machine. Specialized high‑density poly tanks pair with bidirectional pumps and sealed couplers to eliminate exposure, while optional heated mats and glycol circuits guard against freezing in harsh climates. The result is trouble‑free DEF handling that keeps modern Tier 4 engines performing at their best.
Thunder Creek DEF Solutions Models
Choose the DEF package that best fits your fleet—from trailer‑mounted pumping systems to chassis saddle tanks and add‑on accessories.
(100 Gallon)
A front‑enclosure package for FST and MT trailers that stores 100 gal of DEF and both fills and dispenses through a closed circuit.
- 100 gal poly tank recessed for ideal weight balance
- 2‑in‑1 bidirectional pump with closed couplers
- 35 ft or 50 ft auto‑retract hose reel options
- Optional 120 V heater bundle
Single‑setting heating mat that keeps DEF from freezing to ‑20 °F when trailers are parked in cold climates.
- Installs beneath DEF tank; thermostatically controlled
- Designed for 100 gal 2‑in‑1 system
- 120 V shore‑power connection
- Unplug above 50 °F ambient
Frame‑rail skid‑mounted DEF tank and pumping system for truck chassis—ideal for lube and fuel bodies.
- 60 gal capacity closed DEF tank
- 50 ft hose reel with digital meter
- Glycol, 110 V tank, and pump‑enclosure heaters included
- Lockable, weather‑proof door; 20‑week lead time
Compact 50 gal DEF package that mounts on the front platform of EV & AG economy trailers.
- 50 gal specialized DEF tank
- 2‑in‑1 closed pumping system
- ISO‑compliant components throughout
- Two‑week average lead time
In‑line electronic meter that provides precise, back‑lit flow readings for Thunder Creek trailer, tote, and saddle‑tank DEF systems.
- Easy field install on FST, MT, ADT, tote, or saddle‑tank systems
- Displays total and batch volumes
- Rugged DEF‑compatible construction
- Not compatible with Economy Trailer DEF packages
Every Thunder Creek DEF solution shares a rugged, closed‑loop architecture that preserves DEF purity and makes field service simple.
- ISO 22241‑compliant components throughout
- Specialized, UV‑stable poly DEF tanks (26–100 gal capacity)
- Bidirectional 2‑in‑1 pump for fill or dispense
- Micro‑Matic® RSV closed couplers and auto‑trip dispensing nozzle
- Factory‑installed hose reels (35 ft or 50 ft) for extended reach
- Weather‑proof enclosures and lockable access doors
Configure each system for your climate and workflow with plug‑and‑play upgrades that maximize uptime and operator convenience.
- 120 V tank and pump‑enclosure heater kit (‑20 °F protection)
- Digital DEF flow meter with back‑lit readout
- 50 ft hose reel upgrade for added service radius
- Field‑installed digital meter/heater kits for FST, Multi‑Tank, ADT trailers, totes, and saddle tanks