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  3. GARDNER DENVER 2BH1600-7AH21

GARDNER DENVER 2BH1600-7AH21 Rietschle Elmo Vacuum Pump Blower SAH0055-0111

2bh1600-7ah21 Gardner Denver Rietschle Elmo Vacuum Pump Side Blower Sah0055-0111

( Brand: Gardner Denver ), ( Manufacturer Part Number: 2BH1600-7AH21 ), ( Type: Vacuum ), ( Country Of Origin: United States )

Review GARDNER DENVER Rietschle Elmo Vacuum Pump Side Blower

The **Gardner Denver 2BH1600-7AH21 Rietschle Elmo Vacuum Pump Blower (Sah0055-0111)** is a high-performance, oil-lubricated rotary vane vacuum pump and blower unit engineered for demanding industrial applications where precision, reliability, and efficiency are paramount. Part of Gardner Denver s renowned Rietschle Elmo series, this robust machine combines advanced engineering with durable construction to deliver consistent performance across a wide range of vacuum and pressure applications. Designed with a **1600 mm displacement** and a **7 kW motor**, this pump excels in environments requiring high suction capabilities, such as vacuum furnaces, freeze-drying processes, chemical processing, and industrial filtration systems. The **oil-lubricated rotary vane mechanism** ensures smooth operation, minimal wear, and extended service life by maintaining optimal sealing and cooling of internal components, while the **integrated motor and pump assembly** simplifies installation and reduces footprint requirements. The unit s **compact yet sturdy housing** is built to withstand harsh conditions, featuring corrosion-resistant materials and reinforced seals to prevent leaks and contamination. Its **adjustable suction and discharge ports**, along with a **backflow prevention valve**, enhance versatility, allowing operators to tailor performance for specific process demands while ensuring safety and efficiency. Whether used in research laboratories, manufacturing plants, or specialized industrial setups, this vacuum pump blower delivers **consistent, high-vacuum performance** with minimal maintenance, making it an indispensable asset for applications where precision and durability are critical.

### **Pros and Cons of buying a Gardner Denver 2BH1600-7AH21 (Rietschle Elmo Vacuum Pump Blower SAH0055-0111)**

#### **Pros**

1. **High Performance and Efficiency**

The Gardner Denver 2BH1600-7AH21 is a robust rotary vane vacuum pump designed for industrial applications, offering strong suction and consistent airflow. It is capable of handling demanding tasks such as vacuum conveying, degassing, and process applications where reliability is critical.

2. **Durable Construction**

Built with high-quality materials, this pump features a robust housing, precision-engineered vanes, and a sealed design to minimize wear and tear. The use of stainless steel and other corrosion-resistant components extends its operational lifespan, especially in harsh environments.

3. **Versatile Applications**

This pump is suitable for a wide range of industries, including food processing, pharmaceuticals, chemical processing, and manufacturing. Its ability to handle both vacuum and blow applications (as indicated by the Rietschle Elmo SAH0055-0111 model) makes it adaptable to various processes, such as packaging, filtration, and material handling.

4. **Energy Efficiency**

Gardner Denver is known for designing pumps with energy-efficient features, such as optimized motor sizing and efficient internal components. This can lead to lower operational costs over time compared to less efficient models.

5. **Low Maintenance Requirements**

The pump s design incorporates features like self-lubricating vanes and sealed bearings, reducing the need for frequent maintenance. This can translate to less downtime and lower maintenance costs, particularly in continuous operation environments.

6. **Compatibility with Control Systems**

Many Gardner Denver pumps are designed to integrate seamlessly with PLCs, automation systems, and other industrial controls. This makes them ideal for modern manufacturing setups where process monitoring and automation are essential.

7. **Proven Reliability**

Gardner Denver is a well-established brand with a long history in industrial equipment manufacturing. The 2BH series, in particular, is known for its reliability and consistent performance, which can be a significant advantage in critical applications.

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#### **Cons**

1. **High Initial Cost**

Industrial vacuum pumps, especially those from reputable brands like Gardner Denver, come with a higher upfront price compared to consumer-grade or lower-end commercial models. This can be a significant investment for smaller businesses or startups.

2. **Specialized Installation Requirements**

This pump may require professional installation, including proper alignment, sealing, and integration with existing systems. Improper installation can lead to inefficiencies, reduced lifespan, or even damage to the pump or connected equipment.

3. **Maintenance Expertise Needed**

While the pump is designed for low maintenance, routine checks and occasional servicing (e.g., lubrication, vane replacement) may require trained personnel. Lack of expertise could lead to avoidable downtime or premature failure.

4. **Limited Portability**

Due to its industrial size and weight, this pump is not easily movable. It is typically intended for fixed installations, which may limit its flexibility in applications requiring frequent relocations.

5. **Noise and Vibration**

Rotary vane pumps can generate noise and vibration during operation, which may require additional soundproofing or vibration-dampening measures in sensitive environments. This could add to the overall installation costs.

6. **Part Availability and Lead Times**

As a specialized industrial component, replacement parts (e.g., vanes, seals, bearings) may have longer lead times or require ordering through authorized distributors. This could impact downtime if a critical part fails.

7. **Energy Consumption**

While the pump is energy-efficient by design, it still consumes significant power, especially in continuous operation. For facilities with high energy costs, this could contribute to operational expenses over time.

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### **Conclusion**

The Gardner Denver 2BH1600-7AH21 (Rietschle Elmo SAH0055-0111) is a high-performance, durable, and versatile vacuum pump blower ideal for industrial applications where reliability, efficiency, and longevity are prioritized. Its strengths lie in its robust construction, adaptability to various processes, and low maintenance requirements, making it a sound investment for businesses with demanding vacuum or blow applications.

However, the high initial cost, specialized installation needs, and potential maintenance challenges may pose barriers, particularly for smaller operations or those with limited technical resources. Additionally, the pump s lack of portability and potential noise issues should be considered during planning.

### **Recommendation**

**Buy this pump if:**

- You operate in an industry (e.g., food, pharmaceuticals, chemical processing) where reliability and performance are critical.

- Your application requires consistent vacuum or blow capabilities with minimal downtime.

- You have the budget for a high-quality industrial pump and can justify the long-term cost savings from efficiency and durability.

- Your facility has the infrastructure (e.g., proper ventilation, electrical setup) to support the pump s operation.

**Avoid or consider alternatives if:**

- Your budget is constrained, and you can find a lower-cost pump that meets your basic requirements.

- Your application does not demand the pump s full capacity, and a smaller or less expensive model would suffice.

- You lack the technical expertise or resources to install, maintain, or troubleshoot the pump effectively.

- Noise or vibration is a significant concern, and you have not accounted for mitigation measures.

For businesses that can meet these criteria, the Gardner Denver 2BH1600-7AH21 is a well-regarded choice that will likely deliver excellent performance and value over its operational lifespan. For others, exploring alternatives or consulting with an industrial equipment specialist may help identify a more suitable solution.

Details:

Fully fictional when removed from service, lightly used, motor spins freely, see pics fully service used freely.

part #: 2bh16007ah21 prices

  • $449.99-$696.90

specifications valvplu:

  • brand: Gardner Denver
  • mpn: 2bh1600-7ah21
  • type: Vacuum
  • country of origin: United States

seller valvplu:

  • rating: 100.0%
  • city: Aurora, Minnesota
  • # reviews: 13

shipping valvplu:

  • transit: 5-11 Days
  • cost: $45.34
  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS

offer valvplu:

  • sold: 0
  • options: Ship-to-home
  • started: May 10, 2026
  • quantity: 1
  • availability: In Stock

general valvplu:

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

payments valvplu:

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

returns valvplu:

  • policy: No Returns
type: vacuum, country of origin: united states,
category: business & industrial > pumps pump accessories > vacuum pumps, sku: 12093515933819604,
Gardner Denver 2BH1600-7AH21 Is Similar To:
valvplu logo
2 offers $449.99–$696.90 USD
  • New – Open box. Offer #1 priced at $449.99 + $109.44 shipping estimate = $559.43* total. -260 to 270 bar. Elmo Rietschle Gardner Denver as pictured.+$109.44 shipping
  • Used. Offer #2 priced at $696.90 + $45.34 shipping estimate = $742.24* total. fully fuctional when removed from service lightly used motor spins freely see pics.+$45.34 shipping

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