NXQ-AB Accumulator | 40L 100L | 31.5MPa | Stainless Steel Option | NXQ-AB-100/31.5-L-Y

NXQ-AB Series High-Capacity Bladder Accumulators (40L – 100L)

Product Overview:

The NXQ-AB series is a critical component for large-scale energy storage, pulsation dampening, and fail-safe protection in the advanced heavy-duty hydraulic systems of 2026. This range highlights the ultra-high capacity $40\text{L}$ and $100\text{L}$ models, rated for a robust $31.5 \text{ MPa}$ operating pressure. In addition to standard carbon steel, we offer Stainless Steel shell options, specifically engineered for offshore engineering and highly corrosive environments.

Core Model Specifications:

• NXQ-AB-100/31.5-L-Y:

  • Volume: $100\text{L}$ (Ultra-High Capacity).

  • Pressure: $31.5 \text{ MPa}$.

  • Application: Engineered for large hydraulic stations requiring massive instantaneous energy reserves and safety redundancy.

• NXQ-AB-40/31.5-L-Y:

  • Volume: $40\text{L}$.

  • Design: Features L-Type Threaded ports, delivering high-efficiency storage within a optimized footprint.

• 20L / 25L / 32L (10MPa Grade):

  • Ideal for medium-pressure industrial systems, offering superior economic efficiency and response sensitivity.

Key Technical Advantages:

• Corrosion-Resistant Shell Options: Precision-forged from premium seamless tubing or 304/316L Stainless Steel, complying with 2026 international pressure vessel standards for extreme safety in salt spray or chemical environments.

• Premium NBR Rubber Bladder: Equipped with high-nitrile NBR bladders featuring ultra-low gas permeability and superior fatigue resistance.

• Instantaneous Dynamic Response: The low-inertia bladder structure instantly neutralizes pressure spikes, significantly reducing circuit noise and protecting sensitive valve groups.

• Standardized L-Type Interface: Features universal L-Type Threaded connections, ensuring $100\%$ physical interchangeability with mainstream global hydraulic piping systems.

• Energy-Efficient Design: Stores energy during unloading phases to reduce total installed motor power, aligning with 2026 green manufacturing efficiency mandates.

Detailed Technical Specifications:

• Nominal Volumes: $20 \text{ L}, 25 \text{ L}, 32 \text{ L}, 40 \text{ L}, 100 \text{ L}$.

• Working Pressures: $10 \text{ MPa} / 31.5 \text{ MPa}$.

• Shell Materials: Carbon Steel (Standard) / Stainless Steel.

• Connection Style: L-Type Threaded.