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Freudenberg- Integral Accumulator

Freudenberg Group – Global Innovator in Automotive, Textiles, and Specialty Solutions

Freudenberg is a German family-owned global leader providing innovative solutions in automotive parts, textiles, cleaning products, building materials, and medical technologies since 1849.

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Diaphragm Accumulators – Lightweight, Durable, and Built for Demanding Applications

Diaphragm Accumulators
Diaphragm Accumulators

Freudenberg’s diaphragm accumulators are engineered to meet the needs of high-performance hydraulic systems, combining lightweight design, robust construction, and reliable pressure control across diverse industries.

Key Features:

  • Operating pressures up to 350 bar
  • Available in a variety of materials, seal types, and configurations
  • Designed for compact spaces and dynamic pressure conditions
  • Exceptional functional reliability and long service life
  • Suitable for wide temperature ranges, enabling use in extreme environments

Benefits:

  • Ideal for energy storage, shock absorption, and pulsation damping
  • Reduces system wear and extends component lifespan
  • Supports mobile and industrial applications where weight and strength are critical
  • Ensures consistent performance in challenging operating conditions

Bladder Accumulators – Fast Response and Superior Shock Absorption

Freudenberg’s bladder accumulators are built from high-strength, seamless steel shells, delivering quick response times and reliable performance under extreme pressure conditions. Ideal for protecting hydraulic systems in demanding environments.

Key Features:

  • Available in a wide range of industry-standard capacities and pressure ratings
  • Designed for high-frequency, low-modulation shock and pulsation absorption
  • Constructed with durable seamless steel shells for enhanced safety
  • Operates efficiently across broad temperature ranges
  • Provides long service life and dependable system protection

Benefits:

  • Instant response to pressure fluctuations in dynamic systems
  • Ideal for mobile equipment, presses, marine systems, and energy storage
  • Reduces system wear, extends component life, and improves performance stability
  • Customizable to meet unique system demands and environmental conditions
Bladder Accumulators
Bladder Accumulators

Piston Accumulators – Versatile, Durable, and Built for High-Performance Demands

Piston Accumulators
Piston Accumulators

Freudenberg’s piston accumulators are engineered for exceptional durability, high-pressure capability, and broad adaptability, covering over 90% of all hydraulic accumulator applications across industries.

Key Features:

  • Available in standard or fully custom designs
  • Wide volume range – from a few cubic inches to large capacities
  • Supports low to extremely high pressure requirements
  • Variety of materials, seal types, and configurations
  • Extensive options for gas and fluid port connections

Benefits:

  • Ideal for energy storage, shock absorption, leak compensation, and thermal expansion control
  • Ensures long service life with proven durability in harsh environments
  • Suitable for industrial, mobile, marine, oil & gas, and power generation sectors
  • Customizable to meet specific operating conditions and space constraints