DPU 31


Holmatro Rescue Equipment Black

The DPU31 is the latest compact Duo pump from Holmatro

[column grid=”2″ span=”1″]


  • CORE Technology™ Couplers
  • Integrated LED Lights Above Valve Blocks
    • Easy identification of pump location in the dark
    • Facilitates (un)coupling of hoses in the dark
  • Lightweight and Ergonomic Compact Design
    • Slim design to carry close to body
    • Carrying handle centrally positioned
    • Easily carried by one person
    • Enclosed design protects user from hot engine components
  • Low Noise Level of 69.3 dB
    • Enables easy communication with victim(s) and between rescuers, no need to switch off the pump
  • Site gauges for easy checking of hydraulic oil and fuel levels
  • NFPA Compliant in both Twin Line and CORE Technology™ configurations!
  • All Holmatro Duo Pumps Operates two tools simultaneously with no loss of power Change of tools possible while working with second tool Double two-stage pump
  • Quick reaction time opening and closing Non-toxic mineral oil Unique piston technology
    • Balanced oil flow
    • Less wear
    • High stability
    • Maximum working pressure of 10,500 psi (720 bar) per side


[column grid=”2″ span=”1″]



Maximum Operating Pressure, 10500 psi 7

Motor/Engine, 4 stroke Honda

Pump Type, (2x) two-stage axial piston pumps

Fuel Tank Capacity, 1.3 qt

Usable Hydraulic Oil Contents, 2.6 qt

Output First Stage, 2 x 171-183 in³/min

Output Second Stage, 2 x 34-37 in³/min 2

Weight Ready for Use (CORE Technology™), 55 lbs

Dimensions (L x W x H), 23 5/8″ x 11 7/16″ x 16 3/4″

NFPA Compliant Tool, YES

CORE Technology™ Couplers, Standard

Twin Line Couplers, Not Available