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  3. HYDAC 2108692/112

HYDAC 2108692-112 Sbo Diaphragm Accumulator Mawp 2108692/112 3000 30CU T2

2108692 Hydac 2108692/112 Sbo Diaphragm Accumulator 3000 Psi Mawp 30cu In T2

( Brand: Hydac ), ( Manufacturer Part Number: 2108692/112 ), ( Type: Diaphragm Accumulator ), ( Unit Type: Unit ), ( Country Of Origin: Germany )

Review HYDAC 2108692/112 Sbo Diaphragm Accumulator 3000 Psi Mawp 30cu In T2

The **Hydac 2108692/112 2108692 SBO Diaphragm Accumulator** is a high-performance, precision-engineered hydraulic component designed to deliver reliable energy absorption, pressure compensation, and system stability in demanding industrial and mobile hydraulic applications. Part of Hydac s renowned **SBO (Single-Bolt Operation) series**, this accumulator features a robust, compact design optimized for ease of installation and maintenance, eliminating the need for complex disassembly during service. Constructed with a **3000 bar maximum working pressure (MAWP)** rating, it excels in high-pressure environments where consistent performance under extreme conditions is critical, such as in heavy-duty machinery, construction equipment, mining vehicles, and specialized hydraulic systems requiring precise fluid management. The **30 cubic inch (500 cm ) effective volume** provides ample capacity for absorbing hydraulic shocks, compensating for system leaks, and maintaining steady pressure, ensuring smoother operation and extended component lifespan.

At its core, the accumulator employs a **diaphragm-type design**, which offers superior reliability compared to traditional bladder or piston accumulators by eliminating potential failure points like seals or moving pistons. The **nitrogen-charged diaphragm** acts as a flexible barrier between the hydraulic fluid and the pressurized gas, preventing contamination and ensuring long-term durability. The **T2 designation** indicates a specific diaphragm material and construction tailored for high-temperature applications, making it ideal for environments where thermal stability is essential. The accumulator s **SBO (Single-Bolt Operation) feature** simplifies servicing by allowing quick and easy access to the internal components including the diaphragm, gas pre-charge valve, and pressure gauge without removing the entire unit from the system. This design not only reduces downtime but also minimizes the risk of hydraulic fluid leaks during maintenance.

Built to withstand harsh operating conditions, the **Hydac 2108692/112** incorporates high-grade steel construction for the housing, ensuring structural integrity and resistance to corrosion, vibration, and mechanical stress. The **pre-charge valve** allows for precise nitrogen gas pressure adjustment, enabling operators to fine-tune the accumulator s performance to match specific system requirements. This flexibility is particularly valuable in applications where varying load conditions demand dynamic pressure compensation. Additionally, the accumulator s **compact yet robust design** makes it suitable for integration into tight spaces within hydraulic systems, where space efficiency is a priority without compromising performance. Whether used in **mobile hydraulic systems, industrial presses, or high-pressure testing equipment**, this accumulator delivers exceptional reliability, energy efficiency, and operational consistency, reinforcing Hydac s reputation for delivering premium hydraulic solutions engineered for durability and performance.

### **Pros and Cons of purchasing a Hydac 2108692/112 Diaphragm Accumulator (3000 MAWP, 30 cu in, T2)**

#### **Pros:**

1. **High Pressure Rating (3000 PSI MAWP)** Suitable for demanding hydraulic systems where high-pressure applications are required, such as industrial machinery, mobile hydraulics, or heavy-duty equipment.

2. **Durable Construction** Hydac is a well-known brand in hydraulic components, known for reliability, precision engineering, and long service life, reducing the risk of premature failure.

3. **Pre-Charged and Ready for Use** The accumulator comes pre-charged with nitrogen (T2 designation typically indicates a specific nitrogen charge standard), eliminating the need for initial setup in most cases.

4. **Compatibility with Hydraulic Fluids** Designed to work with standard hydraulic oils (mineral, synthetic, or biodegradable), ensuring broad application flexibility.

5. **Compact Size (30 cu in)** Offers a good balance between storage capacity and space efficiency, making it suitable for systems where space is limited.

6. **OEM and Aftermarket Availability** Widely used in original equipment manufacturing (OEM) applications, meaning spare parts and technical support are readily available.

7. **Reduces System Shock and Vibration** Helps stabilize hydraulic systems by absorbing pressure spikes, improving overall system performance and longevity.

8. **Long-Term Cost Savings** High-quality components reduce downtime and maintenance costs over time, making it a cost-effective choice for industrial applications.

#### **Cons:**

1. **High Initial Cost** Compared to generic or lower-quality accumulators, Hydac components are premium-priced, which may be a barrier for budget-conscious buyers.

2. **Specialized Installation Requirements** Proper installation (mounting, charging, and integration with the hydraulic system) requires expertise. Incorrect setup can lead to failure or reduced performance.

3. **Maintenance Dependency** While durable, accumulators require periodic inspection for leaks, bladder integrity, and nitrogen pressure checks. Neglecting maintenance can shorten lifespan.

4. **Limited Customization** The fixed size (30 cu in) and pressure rating may not suit all applications, requiring additional components (e.g., pressure regulators) for optimal performance.

5. **Potential for Overkill in Low-Pressure Systems** If the application does not frequently reach near 3000 PSI, a lower-rated accumulator might suffice, increasing efficiency without unnecessary expense.

6. **Replacement Parts Cost** If damage occurs (e.g., bladder rupture), replacement parts (such as diaphragms or valves) can be expensive, especially if sourced from Hydac or authorized dealers.

7. **Storage and Handling Considerations** Nitrogen-charged accumulators must be handled carefully to avoid overpressure or damage during transport and installation.

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### **Conclusion**

The **Hydac 2108692/112 diaphragm accumulator (3000 PSI, 30 cu in, T2)** is a high-performance, reliable component ideal for industrial, mobile, or high-pressure hydraulic systems where durability and precision are critical. Its premium build quality, compatibility with standard fluids, and pre-charging make it a strong choice for applications requiring consistent performance under demanding conditions.

However, the **higher upfront cost, specialized installation needs, and maintenance requirements** may not justify its purchase for low-pressure or simple hydraulic setups. Buyers should carefully assess their system s specific needs pressure demands, space constraints, and long-term cost considerations to determine if this accumulator is the most efficient and economical solution.

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### **Recommendation**

**Purchase this accumulator if:**

- Your hydraulic system operates at or near **3000 PSI** and requires a durable, high-performance solution.

- You prioritize **long-term reliability** and are willing to invest in a premium brand.

- Your application involves **mobile hydraulics, industrial machinery, or critical fluid power systems** where stability and shock absorption are essential.

- You have access to **proper installation and maintenance expertise** to ensure optimal performance.

**Avoid or consider alternatives if:**

- Your system operates at **much lower pressures** (e.g.,

- Budget constraints make the **initial cost prohibitive**, and a mid-range or generic alternative could meet your needs.

- You lack **expertise in hydraulic system setup**, as improper installation could void warranties or cause failures.

- The **physical space or integration requirements** make this specific size impractical, and a different capacity would be more suitable.

For most **high-demand industrial or mobile hydraulic applications**, this Hydac accumulator is a **strong recommendation** due to its proven track record. For less critical or lower-pressure systems, a cost-effective alternative may be preferable. Always verify compatibility with your existing system and consult with a hydraulic specialist if unsure.

Details:

Type Diaphragm Accumulator. Flow 25 GM 95 L/min. Hex Size 1.42 in 36mm. Product Group Family DIAPHRAGM ACCUMULATORS.

height 6.87 in 174mm. Series SBO 210. Product DIAPHRAGM ACCUMULATORS.

part #: 2108692112 price

  • $199.99

specifications generapneumati:

  • brand: Hydac
  • mpn: 2108692/112
  • type: Diaphragm Accumulator
  • unit type: Unit
  • country of origin: Germany

general generapneumati:

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

shipping generapneumati:

  • service: FedEx Ground Economy, USPS Ground Advantage, USPS Priority Mail
  • class: Economy, Standard, Expedited
  • type: Calculated
  • carrier: FedEx, USPS
  • transit: 3-9 Days
  • cost: $0.00

offer generapneumati:

  • availability: In Stock
  • quantity: 1
  • started: February 11, 2026
  • sold: 0
  • options: Ship-to-home

seller generapneumati:

  • rating: 100.0%
  • # reviews: 5946
  • city: Florence, Missouri

payments generapneumati:

  • other
  • wallet: Paypal
  • credit card: Diners-club

returns generapneumati:

  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
type: diaphragm accumulator, unit type: unit, country of origin: germany,
category: business & industrial > hydraulics, pneumatics, pumps plumbing > hydraulics pneumatics, sku: 16916234934976721,
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1 offer $199.99 USD
  • Used. Offer #1 priced at $199.99 + $0.00 shipping estimate = $199.99* total. Thread (Society of Automotive Engineers (SAE) - Female) 3/4-16 UNF. Series SBO 210.FREE SHIPPING

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