CTD Pulvérisation

MRTE – TRAILER PUMPS FOR FOAM CONCENTRATE TRANSFER

MRTE is specially designed to transfer the foam concentrate stored in a factory to strategic points in the event of a fire. MRTE is available in 2 versions:

• Decanting and/or filling tanks of the fire vehicles producing foam with the foam concentrate
  Flow rate available 600 or 1000l/min – 10 bars.
• 2/ Injection of the foam concentrate into an existing pipe fitted with a mechanical mixing device (proportioner)
  Flow rate available 1000l/min – 16 bars.

Characteristics

• Trailer chassis
  
  • PTAC 1100kg braked chassis with self-damping axle
  • Adjustable drawbar with NAT076x42 type hitch
  • Reinforced retractable jockey wheel + 4 stabilisers
  • Lights and signage in accordance with the Highway Code
  • Profiled aluminium structure with glued aluminium plate for the upper section and compartments / Marking in accordance with NIT 273
• Hydraulic power unit
  
  • JOHNSON PUMP stainless steel volumetric pump with internal gearing
  • LOMBARDINI 27CV or 48CV diesel engine with 29L fuel tank, electric starter with 12V DC battery, water cooling and safety feature on the exhaust
  • Flow rate from 250 to 600l/min at 10 bar (TG GP 86-100) or 250 to 1000l/mn at 10 bar (TG GP 185-125)
  • 12 or 17 bar pressure relief valve to protect the pump if the discharge valves close
  • 1 x 316l stainless steel discharge manifold with 1/4 turn valves, quick-fit pipe unions, flow meter to display the flow rate
  • 1 x 316l stainless steel suction manifold with 1/4 turn valves, quick-fit pipe unions
  • 1 x 1/4 turn valve is installed as a bypass on the pump for standby phases and low flow-rate work
• Control unit
  
  • Engine starter with hour meter
  • Throttle
  • Battery disconnector
  • Emergency stop
  • Flow rate display in l/min
  • Discharge pressure manometer
  • Compound gauge
  • Switch for casing and work zone lighting

Operational diagram