SafeCooler™ 200 – Zone 2 kit for Detroit Diesel 4 -71 engine

Product: SafeCooler™

Applicable for: Detroit Diesel 4 -71 engine

Power rating: 150 HP @ 2100 rpm

Ex classification: II 3G IIA T3

Design temperature: +50°C


  • Exhaust gas cooler (SafeCooler) with integrated flame arrester seat and coolant thermostatic valve
  • Exhaust flame arrester
  • Intake flame arrester
  • Air shutoff valve – pneumatic


  • 3GHI Lite system to remove need for exhaust flame arresters
  • Spark arrester
  • Electric actuator for air shutoff valve
  • Lockable oil dip stick kit
  • Lockable oil filler kit


drawing of SafeCooler Detroit Diesel