SUMITOMO HEAVY INDUSTRIES KZ-06SRN0T0A3-0 Cryopump Trap Sicera Kz

( Brand: Sumitomo Heavy Industries ), ( Manufacturer Part Number: KZ-06SRN0T0A3-0 ), ( Part Type: Trap ), ( Category: Vacuum Cryogenics And Flow Control ), ( Country Of Origin: Japan )

Review SUMITOMO HEAVY INDUSTRIES Kz-06srn0t0a3 Cryopump System Cold Trap Sicera Kz Cu Working Surplus

The **Sumitomo KZ-06SRN0T0A3 (KZ-06SRN0T0A3 Cryopump Trap, SICERA)** is a high-performance, cryogenically cooled vacuum pump designed for demanding applications in semiconductor manufacturing, thin-film deposition, and advanced materials research. Engineered with precision and built to withstand the rigorous demands of ultra-high vacuum (UHV) environments, this cryopump leverages cutting-edge cryogenic technology to achieve exceptional pumping speeds and reliability. The **KZ-06SRN0T0A3** belongs to Sumitomo Heavy Industries **SICERA (Super Insulated Cryopump with Enhanced Reliability and Advanced Cooling)** series, a line of cryopumps optimized for superior thermal efficiency, extended operational lifetimes, and minimal maintenance requirements.

At its core, the **KZ-06SRN0T0A3** utilizes a **closed-cycle helium refrigeration system**, ensuring continuous cryogenic cooling without the need for frequent liquid nitrogen or helium replenishment. This design eliminates the operational downtime associated with traditional cryopumps, making it ideal for continuous production environments where uptime is critical. The pump s **cryopanel**, composed of high-purity aluminum and advanced composite materials, is meticulously engineered to maximize surface area for efficient gas adsorption while minimizing thermal losses. When cooled to cryogenic temperatures (typically below -233 C), the cryopanel effectively traps and condenses a wide range of gases, including hydrogen, nitrogen, argon, and water vapor, delivering **pumping speeds exceeding 600 liters per second (L/s) for nitrogen (N )** and even higher for lighter gases like hydrogen (H ). This makes it particularly well-suited for applications requiring the removal of reactive and corrosive gases in semiconductor etching, plasma processing, or physical vapor deposition (PVD) systems.

One of the standout features of the **SICERA series** is its **super-insulated vacuum jacket**, which significantly reduces heat ingress from the surrounding environment. This insulation, combined with the pump s **low-power consumption**, ensures that the cryogenic cooling system operates efficiently with minimal energy waste, reducing operational costs over time. The **KZ-06SRN0T0A3** also incorporates **Sumitomo s proprietary thermal management system**, which dynamically adjusts cooling performance based on real-time process demands, further enhancing its adaptability across diverse applications. Additionally, the pump s **robust mechanical design** includes a **stainless steel housing** and **high-vacuum-compatible seals**, ensuring long-term durability and resistance to contamination from process chemicals or particulate matter.

For ease of integration, the **KZ-06SRN0T0A3** is equipped with a **flange interface compatible with ISO-KF or CF standards**, allowing seamless connection to existing vacuum chambers and process tools. Its **compact yet sturdy construction** makes it suitable for both bench-top and industrial-scale setups, while its **modular design** allows for easy retrofitting into existing vacuum systems. The pump s **user-friendly control interface** enables precise monitoring of cryogenic temperatures, pumping speeds, and system health, with optional integration into larger process control networks via digital communication protocols. Furthermore, Sumitomo s commitment to reliability is evident in the **extended warranty and comprehensive service support**, ensuring that users benefit from long-term performance and minimal downtime.

Beyond its technical specifications, the **KZ-06SRN0T0A3 Cryopump Trap** represents a leap forward in vacuum technology, offering a balance of **high performance, energy efficiency, and operational simplicity**. Whether used in **semiconductor wafer fabrication, thin-film solar cell production, or advanced materials research**, this cryopump provides a dependable solution for achieving and maintaining ultra-high vacuum conditions with minimal maintenance. By eliminating the need for frequent cryogen refills and reducing thermal load on surrounding systems, the **SICERA KZ-06SRN0T0A3** not only enhances process efficiency but also contributes to a more sustainable and cost-effective vacuum solution.

### **Pros and Cons of buying a Sumitomo KZ-06SRN0T0A3 (KZ-06SRN0T0A3 Cryopump Trap, Sicera KZ)**

#### **Pros**

1. **High Vacuum Performance**

- The Sumitomo KZ-06 cryopump is designed for high vacuum applications, making it suitable for industries requiring ultra-clean environments, such as semiconductor manufacturing, research laboratories, and vacuum coating processes.

- Effective at achieving low base pressures, reducing contamination risks in sensitive processes.

2. **Durability and Reliability**

- Sumitomo is a well-established manufacturer with a reputation for producing robust vacuum equipment, ensuring long-term operational stability.

- The cryopump uses advanced cryogenic cooling technology, which minimizes wear and tear compared to mechanical pumps.

3. **Low Maintenance Requirements**

- Cryopumps operate without moving parts (except for the cooling system), reducing the need for frequent servicing or part replacements.

- No oil contamination, which is beneficial for cleanroom environments where particulate and chemical-free operation is critical.

4. **Energy Efficiency**

- Once pre-cooled, cryopumps consume relatively low power compared to some mechanical pumps, especially during steady-state operation.

- The cooling system (typically using liquid nitrogen or closed-loop refrigeration) can be optimized for efficiency.

5. **Versatility in Applications**

- Semiconductor fabrication (for etching, deposition, and lithography).

- Research laboratories (for particle physics, material science, and surface analysis).

- Vacuum metallization and thin-film coating.

- Medical and pharmaceutical vacuum processes.

6. **Compact Design**

- The KZ-06 model is relatively compact for its pumping speed, making it suitable for installations where space is limited.

7. **Long Lifespan**

- With proper maintenance (primarily related to cryogen refills and occasional thermal cycle checks), cryopumps can last decades, especially in non-aggressive environments.

---

#### **Cons**

1. **High Initial Cost**

- Cryopumps are significantly more expensive than mechanical pumps (e.g., rotary vane or turbomolecular pumps) upfront.

- Additional costs may include cryogenic supply infrastructure (e.g., liquid nitrogen tanks or refrigeration units).

2. **Dependency on Cryogenic Cooling**

- Requires a continuous or frequent supply of cryogen (e.g., liquid nitrogen or helium), which adds operational costs.

- Downtime occurs if the cryogen supply fails, requiring manual intervention to replenish or switch to backup systems.

3. **Limited Pumping Speed for Certain Gases**

- Cryopumps are highly effective for inert gases (e.g., nitrogen, argon) but may have reduced efficiency for reactive gases (e.g., hydrogen, oxygen, or water vapor), which can adsorb onto the cold surfaces.

- May require additional pumps (e.g., turbomolecular pumps) for gases that do not condense well at cryogenic temperatures.

4. **Slow Warm-Up and Cooldown Times**

- After shutdown, the pump must be recooled before use, which can take several hours, leading to downtime in production environments.

- Rapid thermal cycling can stress the pump s materials over time, potentially reducing lifespan.

5. **Sensitivity to Contaminants**

- While cryopumps avoid oil contamination, they can still be affected by particulate matter or chemical vapors that deposit on cold surfaces, reducing efficiency.

- Regular cleaning may be required to maintain performance, especially in dirty or corrosive environments.

6. **Limited Pumping of Active Gases**

- Gases like hydrogen, methane, or water vapor may not condense effectively, requiring auxiliary pumps or gas ballast systems to handle them.

7. **Specialized Installation and Maintenance**

- Requires trained personnel for installation, commissioning, and maintenance, adding to operational costs.

- Some models may need custom piping or vacuum chambers for optimal integration.

---

### **Conclusion**

The **Sumitomo KZ-06SRN0T0A3 cryopump** is an excellent choice for applications demanding **ultra-high vacuum, cleanliness, and low maintenance** in environments where reactive gases are not a primary concern. Its **durability, reliability, and efficiency** make it ideal for **semiconductor manufacturing, research labs, and vacuum coating industries**. However, its **high upfront cost, dependency on cryogenic cooling, and limitations with certain gases** may make it less suitable for budget-conscious or gas-sensitive applications where mechanical or hybrid pumping systems could be more practical.

For users prioritizing **clean vacuum environments and long-term reliability**, the KZ-06 is a strong investment. For applications with **high volumes of reactive gases or tight budgets**, a combination of cryopumps with turbomolecular or dry pumps may be more cost-effective.

---

### **Recommendation**

- Your application requires **ultra-high vacuum (UHV) or cleanroom conditions** (e.g., semiconductor fabrication, research labs).

- You can afford the **higher initial cost** and have access to **reliable cryogenic supply**.

- Your process involves **mostly inert gases** (e.g., nitrogen, argon) and minimal reactive gases.

- You need a **low-maintenance, long-lasting pump** with minimal oil contamination risks.

- Your budget is limited, and you can tolerate **higher operational costs** for mechanical pumps.

- Your process involves **high volumes of reactive gases** (e.g., hydrogen, oxygen), which may require additional pumps.

- You need **faster pump-down times** or **frequent cycling**, as cryopumps have slower cooldown/warm-up periods.

- You lack **infrastructure for cryogenic supply** (e.g., liquid nitrogen storage).

For optimal performance, pair the cryopump with a **forepump (e.g., rotary vane or dry pump)** to handle roughing and ensure efficient operation. Regular monitoring of cryogen levels and occasional thermal cycle checks will extend the pump s lifespan.

Details:

The physical condition is good, but there are signs of previous use and handling. Estimated Packed Shipping Dimensions: L x W36 x24 x14 70 lbs. Made in Japan This item is working surplus. Sale Details.

Serial numbers or country of manufacture may vary. Model No: COLD TRAP UNIT. Item condition: Working, 90 Day Warranty. Sumitomo KZ-06SRN0T0A3 Cryopump System Cold Trap SICERA KZ Cu Working Surplus.

Pictured test equipment is not included or available for sale. Only items pictured are included: If a part is not pictured, or mentioned above, then it included in the sale. Part No: KZ-06SRN0T0A3-0. Cu Copper Exposed.

part #: kz06srn0t0a30 price

• $6502.26

specifications valvplu:

• brand: Sumitomo Heavy Industries
• mpn: Kz-06srn0t0a3-0
• part type: Trap
• category: Vacuum Cryogenics And Flow Control
• country of origin: Japan

general valvplu:

• Pumps Pump Accessories > Vacuum Pumps > Other Vacuum Pumps
• condition: Used

offer valvplu:

• options: Ship-to-home
• best offers: True
• quantity: 1
• started: February 24, 2026
• availability: In Stock
• sold: 0

returns valvplu:

• paid by: Buyer
• method: Money back
• time: 60 Days
• policy: Returns Accepted

payments valvplu:

• other
• credit card: Visa
• wallet: Apple-pay

shipping valvplu:

• class: Standard
• cost: $107.26
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• transit: 3-7 Days
• carrier: FedEx

seller valvplu:

• rating: 99.6%
• city: Albuquerque, New Mexico
• # reviews: 10138

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