HPI Hydraulic Pressure Intensifier

DYNASET HPI Hydraulic Pressure Intensifier boosts any insufficient hydraulic pressure in order to power hydraulic attachments.

The HPI Hydraulic Pressure Intensifier boosts insufficient hydraulic pressure, enabling smaller hydraulic systems to power high-pressure-demanding tools. With its compact size and lightweight design, this innovative unit enhances the versatility and utilization rate of mobile machines and vehicles. Designed for seamless integration, it is ideal for applications such as demolition tools, subsea operations, oil field pressure testing, and remote-operated vehicles (ROVs).

Power boosting

Power boosting

hpi 700 30 75 masked print

Applications

Boosting demolition and other hydraulic tools

Process industry

Wedge applications

Oil field pressure testing

Remote operated vehicle’s tools (like subsea ROV’s tools)

Key Benefits & Features

  • Boosts hydraulic pressure to enable the use of pressure-demanding tools with smaller hydraulic systems
  • Designed to boost pressure continuously up to 700 bar (10,150 psi) and up to 30 l/min (7.9 U.S. gpm)
  • World’s best power-to-size ratio for maximum efficiency in a compact unit
  • Easy to install, with a lightweight and compact design for integration into any hydraulic system
  • Allows smaller machines to handle more demanding tasks, increasing their versatility and utilization rate
  • Operates with a patented structure with no rotating parts, ensuring durability and reliability
  • Suitable for a wide range of hydraulic pressure-boosting applications

How Does the Hydraulic Pressure Intensifier Work?

The Hydraulic Pressure Intensifier is installed between the hydraulic system and a piece of hydraulic equipment. The intensifier can either boost the pressure continuously or be controlled via a control valve.

  • Hydraulic oil flows to the pressure intensifier through the pressure line.
  • The intensifier boosts the pressure of the flow by 2.18 times and reduces the flow to half before delivering it to the piece of equipment.
  • The remaining half of the hydraulic oil is returned to the carrier machine’s hydraulic oil tank through the intensifier’s return line.
  • The hydraulic oil used by the boosted equipment is also returned to the carrier machine’s hydraulic oil tank.

Technical details

HPI HYDRAULIC PRESSURE INTENSIFIERS
OUTPUT CHARACTERISTICS
HPI 700 10 - 25
HPI 700 30 - 75
Hydraulic flow
l / min (U.S. gpm)
10 (2.6)
30 (7.9)
Pressure max.
bar (psi)
700 (10000)
700 (10000)
HYDRAULIC POWER REQUIREMENTS
Flow
l / min (U.S. gpm)
25 (6.6)
75 (19.8)
Pressure max.
bar (psi)
350 (5000)
350 (5000)
OVERALL DIMENSIONS
Length
mm (in)
204 (8.0)
253 (10.0)
Width
mm (in)
141 (5.6)
123 (4.8)
Height
mm (in)
79 (3.1)
159 (6.3)
Weight
kg (lbs)
8 (17.6)
16 (35.3)

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