MTS 111.11A-04 Accumulator Mpa 3000PSI 21.0 P/n 364140-04. 950CC

( Brand: Mts ), ( Manufacturer Part Number: 111.11A-04 )

Review MTS Series Accumulator 3000psi 21.0 Mpa P/n 364140-04. 950cc

The **MTS 111.11A-04 Accumulator (Part Number 364140-04, 950cc, 3000 psi / 21.0 MPa)** is a high-performance, precision-engineered hydraulic accumulator designed to deliver reliable energy storage and release in demanding industrial, automotive, and aerospace applications. This nitrogen-charged bladder-type accumulator is built to withstand extreme pressures, making it an ideal solution for systems requiring consistent, high-force hydraulic actuation, shock absorption, or pressure compensation. With a robust **3000 psi (21.0 MPa)** working pressure rating, it ensures efficient energy storage while maintaining structural integrity under repeated cycling, minimizing the risk of failure or leakage. The **950 cubic centimeter (cc)** bladder capacity provides ample volume for applications needing moderate to high energy absorption, such as in hydraulic braking systems, power steering assistance, or as a backup energy source in pneumatic or hydraulic circuits. Constructed from high-grade materials, including a reinforced steel shell and a durable synthetic rubber bladder, this accumulator is engineered for longevity and resistance to corrosion, temperature fluctuations, and chemical exposure, making it suitable for both indoor and outdoor environments. Its compact yet sturdy design allows for easy integration into tight spaces, while the **MTS 111.11A-04** model s standardized fittings ensure compatibility with a wide range of hydraulic systems, including those utilizing **SAE or metric thread connections**. Whether used in heavy-duty machinery, automotive suspension systems, or as part of a fail-safe hydraulic network, this accumulator delivers consistent performance, reducing system wear and improving overall efficiency. Its precision manufacturing and rigorous quality control ensure minimal pre-charge variation, guaranteeing reliable operation across diverse applications where hydraulic stability is critical.

### **Pros and Cons of buying a MTS 111.11A-04 Accumulator (3000 PSI / 21.0 MPa, P/N 364140-04, 950cc)**

#### **Pros**

1. **High Pressure Rating (3000 PSI / 21.0 MPa)** Suitable for heavy-duty hydraulic systems, industrial machinery, or high-pressure applications where standard accumulators may fail.

2. **Large Volume (950cc)** Provides significant energy storage, useful for systems requiring frequent high-pressure bursts or large fluid displacement.

3. **Durable Construction** Likely built with high-grade steel and reinforced components, ensuring longevity in demanding environments.

4. **Compatibility with MTS Systems** Designed for use with MTS (Motion Technologies Systems) equipment, meaning it integrates seamlessly with their hydraulic and testing systems.

5. **Prevents Hydraulic Shock** Helps stabilize pressure fluctuations, reducing wear on pumps and valves in cyclic or impact-heavy applications.

6. **Energy Efficiency** Stores hydraulic energy, reducing the workload on primary pumps and improving system efficiency.

7. **Aftermarket Availability** As an MTS part, replacement components and technical support may be easier to obtain compared to niche or proprietary brands.

8. **Versatile Applications** Can be used in material testing machines, industrial presses, automotive testing, and other high-force hydraulic systems.

#### **Cons**

1. **High Cost** Premium accumulators like this one are expensive due to their high-pressure and large-volume specifications. The price may be prohibitive for small-scale or budget-conscious operations.

2. **Specialized Maintenance** Requires trained personnel for installation, charging (with nitrogen), and leak checks. Improper handling can lead to catastrophic failure.

3. **Safety Risks** High-pressure systems pose serious hazards, including rupture, fluid leaks, or injury if not properly secured and maintained.

4. **Limited Lifespan** Even with proper care, accumulators degrade over time due to internal corrosion, seal wear, or pressure cycling. Replacement may be necessary after years of use.

5. **Nitrogen Charging Required** Unlike some accumulators that use air, this one likely requires pre-charging with nitrogen gas, which adds complexity and cost if not already available.

6. **Compatibility Concerns** While designed for MTS systems, ensuring exact fit and function in non-MTS applications may require additional modifications or testing.

7. **Weight and Space Requirements** A 950cc high-pressure accumulator is bulky and heavy, which may limit installation options in tight or mobile systems.

8. **Potential for Contamination** Hydraulic fluid degradation or particulate contamination can reduce performance and lifespan if not properly filtered and maintained.

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### **Conclusion**

The **MTS 111.11A-04 accumulator (3000 PSI, 950cc)** is a robust, high-performance component ideal for demanding hydraulic applications where reliability, energy storage, and pressure stability are critical. Its advantages such as durability, efficiency, and compatibility with MTS systems make it a strong choice for industrial, testing, or heavy-duty environments. However, the **high upfront cost, maintenance complexity, and safety risks** must be carefully considered. It is best suited for applications where the benefits outweigh the drawbacks, such as in large-scale manufacturing, research facilities, or high-force testing labs.

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### **Recommendation**

- You are working with an **MTS system** or a similar high-pressure hydraulic setup where compatibility is essential.

- Your application requires **consistent high-pressure performance** with minimal pump strain (e.g., cyclic loading, shock absorption).

- You have **proper training and safety protocols** in place for handling high-pressure components.

- The **long-term cost savings** (e.g., reduced pump wear, energy efficiency) justify the initial investment.

- Your budget is constrained, as lower-pressure or smaller-volume accumulators may suffice for less demanding applications.

- You lack **experience with high-pressure hydraulic systems**, as improper installation or maintenance can lead to dangerous failures.

- The accumulator will be used in an **unpredictable or corrosive environment** without adequate protection (e.g., proper fluid filtration, environmental shielding).

- You can source a **new or refurbished alternative** from a different manufacturer at a lower cost with equivalent performance.

- If cost is a concern, explore **OEM alternatives** (e.g., Sun Hydraulics, Parker, or Bosch Rexroth) with similar specs but potentially lower pricing.

- For smaller systems, a **lower-volume accumulator (e.g., 500cc 750cc)** at 3000 PSI may offer a balance between performance and affordability.

- If maintenance is a concern, opt for a **pre-charged accumulator** from a reputable dealer to ensure proper nitrogen fill and leak testing.

**Final Verdict:** This accumulator is a **high-quality, specialized tool** best suited for professional industrial or testing applications where its strengths are fully utilized. For non-critical or budget-sensitive uses, alternatives may be more practical. Always verify compatibility with your specific system and consult with a hydraulic specialist before purchase.

Details:

The most affordable and reliable shipping means are listed with the offering. The item is as shown in photos. You'll receive whats in the photo. Removed from working hydraulic machine used to shake cars in school setting.

part #: 11111a04 price

• $150.00

specifications generapneumati:

• brand: Mts
• mpn: 111.11a-04

payments generapneumati:

• wallet: Google-pay
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general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

offer generapneumati:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 2, 2026

seller generapneumati:

• city: Ottawa Lake, Michigan
• rating: 100.0%
• # reviews: 610

returns generapneumati:

• policy: No Returns

shipping generapneumati:

• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx Ground / FedEx Home Delivery
• cost: $23.61
• class: Standard
• type: Calculated
• transit: 3-8 Days

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