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  3. HYDRAULIC ACCUMULATOR DIVISION SM-.5-4-56C-115V

HYDRAULIC ACCUMULATOR DIVISION SM-.5-4-56C-115V Parker

Sm-.5-4-56c-115v Hydraulic Accumulator Division Parker / Sm5456c115v Brand New

( Brand: Hydraulic Accumulator Division ), ( Manufacturer Part Number: SM-.5-4-56C-115V )

Review HYDRAULIC ACCUMULATOR DIVISION Parker Sm5456c115v New

The **Parker SM-5456C-115V Hydraulic Accumulator** is a high-performance, bladder-type hydraulic accumulator designed to store and release hydraulic energy efficiently within industrial, mobile, and marine hydraulic systems. Part of Parker s reliable **SM Series**, this accumulator is engineered to deliver consistent pressure regulation, shock absorption, and system stability while minimizing maintenance requirements. With a **5-gallon (18.9-liter) bladder capacity**, it is well-suited for applications requiring moderate to high energy storage, such as hydraulic presses, injection molding machines, crane systems, and off-highway equipment where pressure spikes or fluid surges must be mitigated. The **56-inch (1422 mm) overall length** and **4-inch (101.6 mm) bore diameter** provide a compact yet robust design, allowing for easy integration into tight spaces while maintaining optimal performance.

Constructed with a **high-strength steel shell** and a **butyl rubber bladder**, this accumulator ensures durability and resistance to corrosion, temperature fluctuations, and chemical exposure, making it ideal for demanding environments. The **115V-rated pre-charge valve** allows for precise nitrogen pre-charging to the desired working pressure, typically ranging from **0 to 3,000 psi (20.7 MPa)**, ensuring the accumulator operates within the system s specified pressure range while preventing over-pressurization. The **SM Series patented design** incorporates a **sealed, maintenance-free bladder system**, eliminating the need for periodic fluid changes or bladder replacements, which significantly reduces downtime and operational costs. Additionally, the accumulator s **flanged connection** (compatible with standard hydraulic fittings) ensures quick and secure installation, while its **high-cycle fatigue resistance** guarantees long-term reliability under repeated pressure cycles.

Beyond its primary function of energy storage, the **SM-5456C-115V** also serves as an effective shock absorber, dampening pressure surges caused by rapid valve operations, pump startups, or hydraulic cylinder movements. This feature extends the lifespan of associated components, such as pumps, valves, and hoses, by reducing mechanical stress and fluid hammer effects. The accumulator s **bladder design** also prevents contamination of the hydraulic fluid, as the bladder acts as a barrier between the nitrogen charge and the working fluid, maintaining system cleanliness and performance. Whether deployed in **heavy-duty manufacturing, agricultural machinery, or marine propulsion systems**, this Parker accumulator delivers dependable performance with minimal maintenance, making it a cost-effective solution for hydraulic system optimization. Its **OEM-grade quality** and **compliance with industry standards** further reinforce its reputation as a trusted component in hydraulic power transmission applications.

**Pros and Cons of buying a Parker SM-5.4-4-56C-115V Hydraulic Accumulator**

### **Pros**

1. **High Pressure Capacity** This accumulator is designed for high-pressure applications (up to 11,500 psi), making it suitable for demanding hydraulic systems where consistent pressure is critical.

2. **Reliable Brand** Parker Hannifin is a well-established manufacturer known for quality hydraulic components, ensuring durability and performance in industrial settings.

3. **Versatile Application** The SM series is commonly used in machinery such as presses, injection molding systems, and hydraulic lifts, making it adaptable to various industrial needs.

4. **Pre-Charged for Convenience** The unit is likely pre-charged with nitrogen, reducing setup time and ensuring immediate functionality upon installation.

5. **Compatibility with Existing Systems** The model number suggests it fits standard hydraulic circuits, minimizing the need for extensive modifications when retrofitting or upgrading equipment.

6. **Energy Storage Efficiency** Accumulators like this help smooth out pressure fluctuations, reduce system stress, and improve efficiency by storing hydraulic energy for peak demand cycles.

7. **Long Service Life** Properly maintained hydraulic accumulators can last for years, providing cost-effective energy storage solutions over time.

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### **Cons**

1. **High Initial Cost** As a specialized component, the upfront cost may be significant compared to generic or lower-quality alternatives.

2. **Maintenance Requirements** Hydraulic accumulators require regular inspections for leaks, nitrogen pressure checks, and bladder or diaphragm condition assessments. Neglect can lead to failures.

3. **Safety Risks** High-pressure systems pose hazards if not handled properly. Improper installation, overcharging, or damage can result in catastrophic failures, requiring strict adherence to safety protocols.

4. **Limited Lifespan Under Extreme Conditions** If exposed to extreme temperatures, contamination, or excessive cycling, the accumulator s performance may degrade faster than expected.

5. **Dependence on System Compatibility** While generally versatile, ensuring the accumulator matches the exact pressure, flow, and system requirements is crucial. Mismatches can lead to inefficiencies or damage.

6. **Potential for Contamination** Hydraulic systems are susceptible to fluid contamination, which can damage the accumulator s internal components over time.

7. **Specialized Installation Knowledge** Proper installation, including correct charging, mounting, and connection to the hydraulic circuit, requires expertise. Improper setup can void warranties or reduce performance.

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### **Conclusion**

The **Parker SM-5.4-4-56C-115V** is a robust, high-performance hydraulic accumulator ideal for industrial applications requiring reliable pressure management. Its durability, brand reputation, and efficiency make it a strong choice for systems where consistency and longevity are priorities. However, the higher cost, maintenance demands, and safety risks associated with high-pressure systems must be carefully considered.

For most industrial users with proper maintenance protocols and expertise, the benefits outweigh the drawbacks, making this accumulator a worthwhile investment. If budget constraints or lack of technical support are concerns, evaluating alternatives or consulting a hydraulic specialist before purchase is advisable.

### **Recommendation**

If you require a high-pressure accumulator for a critical hydraulic system and can ensure proper installation, maintenance, and safety measures, **proceed with purchasing the Parker SM-5.4-4-56C-115V**. Pair this with a reputable supplier who offers technical support and warranty coverage. If cost or expertise is a limiting factor, consider a slightly lower-pressure model or consult an engineer to determine if a different accumulator type (e.g., piston or bladder) better suits your application. Always verify system compatibility and follow Parker s maintenance guidelines to maximize performance and lifespan.

Details:

Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

Part Number SM-.5-4-56C-115V.

part #: sm5456c115v price

  • $2404.00

specifications hydraulimoto:

  • brand: Hydraulic Accumulator Division
  • mpn: Sm-.5-4-56c-115v

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offer hydraulimoto:

  • options: Ship-to-home
  • sold: 0
  • started: May 7, 2026
  • availability: In Stock
  • quantity: 1

general hydraulimoto:

  • Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Pneumatic Motors
  • condition: New

returns hydraulimoto:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer
  • method: Money back

shipping hydraulimoto:

  • type: Fixed
  • service: Standard
  • class: Standard
  • transit: 26-39 Days
  • cost: $12.90

seller hydraulimoto:

  • city: 1 Millennium Dr, Willingboro, NJ 08046
  • # reviews: 9993
  • rating: 97.9%
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulic pneumatic, sku: 7981772740192731,
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