GAST 71R650-P167-D502X Manufacturng Vacuum Pump

( Brand: Gast ), ( Manufacturer Part Number: 71R650-P167-D502X ), ( Type: Vacuum )

Review GAST Manufacturng Vacuum Pump

The **GAST 71R650-P167-D502X** is a high-performance, oil-sealed rotary vane vacuum pump engineered for demanding industrial applications where precision, reliability, and durability are paramount. Part of GAST s renowned **71 Series**, this pump is designed to deliver exceptional vacuum performance with a robust construction that ensures long-term efficiency and minimal maintenance. The **P167** designation indicates a nominal pumping speed of **167 cubic meters per hour (m /h)** at a final vacuum of **0.01 mbar (absolute)**, making it ideal for processes requiring deep vacuum levels, such as freeze drying, chemical processing, semiconductor manufacturing, or high-vacuum filtration. The **D502X** variant incorporates a **dual-stage configuration**, significantly enhancing its ability to achieve ultra-low pressures while maintaining high throughput, which is critical for applications where residual gas contamination must be minimized.

Built with **precision-engineered components**, this vacuum pump features a **rotary vane mechanism** that operates with smooth, consistent motion, reducing wear and extending the lifespan of internal parts. The **oil-sealed design** ensures effective sealing and lubrication, preventing gas leakage and maintaining vacuum integrity even under fluctuating loads. The pump s **cast iron housing** provides structural rigidity, absorbing vibrations and protecting sensitive components, while the **stainless steel shaft** resists corrosion and corrosion-resistant materials throughout the system enhance compatibility with aggressive chemicals and harsh environments. For added protection, the pump is equipped with **integrated thermal and overload protection**, automatically shutting down in the event of excessive heat or mechanical stress to prevent damage and ensure safe operation.

The **71R650-P167-D502X** is also engineered for **ease of installation and maintenance**, featuring a **modular design** that allows for quick access to internal components for servicing. The pump s **compact yet robust footprint** makes it suitable for integration into existing systems without compromising performance. Additionally, GAST s **advanced oil filtration system** ensures that the lubricating oil remains clean and free of contaminants, further prolonging the pump s operational life. Whether used in **pharmaceutical manufacturing, food processing, or advanced materials research**, this vacuum pump delivers the **consistency, efficiency, and reliability** required to meet the most exacting industrial standards. With its **superior pumping speed, deep vacuum capability, and durable construction**, the GAST 71R650-P167-D502X stands as a cornerstone of high-performance vacuum solutions for professionals who demand nothing less than excellence.

### **Pros and Cons of buying a Gast 71R650-P167-D502X Manufacturing Vacuum Pump**

1. **High Performance and Efficiency** This pump is designed for industrial applications, offering strong suction power and consistent performance under heavy loads. It is suitable for applications requiring precise vacuum levels, such as manufacturing, packaging, and material handling.

2. **Durable Construction** Gast pumps are known for their robust build quality, using high-grade materials that resist wear and corrosion. The 71R series is particularly designed for continuous operation, making it reliable for 24/7 industrial use.

3. **Energy Efficiency** Compared to older models or less efficient pumps, this unit likely incorporates energy-saving features, reducing operational costs over time. Its variable speed control (if applicable) can help optimize energy consumption based on demand.

4. **Low Maintenance Requirements** Gast pumps are engineered for longevity with minimal maintenance needs. Features like self-lubricating bearings and sealed components reduce downtime and repair costs.

- **Material handling** (e.g., lifting, conveying, or clamping)

- **Packaging** (e.g., forming, sealing, or vacuum packaging)

- **Manufacturing processes** (e.g., deburring, cleaning, or adhesive application)

- **Laboratory and testing applications** where precise vacuum control is required

6. **Quiet Operation** Gast pumps are generally quieter than some competitors, which can be beneficial in shared workspaces or noise-sensitive environments.

7. **Compatibility with Accessories** The pump can be integrated with various Gast accessories, such as valves, filters, and control systems, expanding its functionality for specific applications.

8. **Warranty and Support** Gast is a reputable brand with strong after-sales support, including warranties and technical assistance, which can be crucial for maintaining uptime in industrial settings.

---

1. **High Initial Cost** Industrial vacuum pumps, especially high-performance models like this one, come with a significant upfront investment. The price may be prohibitive for small businesses or startups with limited budgets.

2. **Complex Installation and Setup** Unlike consumer-grade vacuums, this pump requires professional installation, proper piping, and possibly electrical work. Misinstallation can lead to inefficiency or damage.

3. **Space Requirements** The pump is designed for industrial use, meaning it occupies more space than a portable or compact model. Workspaces with limited room may struggle to accommodate it.

4. **Noise and Vibration** While generally quieter than some competitors, industrial pumps can still produce noticeable noise and vibration, which may require additional soundproofing or vibration dampening in sensitive environments.

5. **Power Consumption** Depending on the application, this pump may draw a substantial amount of electricity, increasing operational costs, especially in facilities with high energy rates.

6. **Maintenance Costs Over Time** Although Gast pumps are low-maintenance, parts such as filters, seals, and belts will eventually need replacement. These costs, while manageable, should be factored into long-term budgeting.

7. **Learning Curve for Operation** Industrial pumps often require training for operators to ensure proper use, maintenance, and troubleshooting. Inexperienced staff may need additional training to handle the equipment effectively.

8. **Potential for Overkill in Some Applications** If the intended use is light-duty or intermittent (e.g., occasional material handling in a small workshop), a less powerful or more affordable pump might suffice without the added cost and complexity.

---

The **Gast 71R650-P167-D502X** is a **high-quality, durable, and efficient** vacuum pump ideal for **industrial, manufacturing, or heavy-duty commercial applications** where reliability, performance, and longevity are critical. Its strengths lie in its **robust construction, energy efficiency, low maintenance, and versatility**, making it a strong choice for businesses that require a **long-term investment in vacuum technology**.

However, the **high upfront cost, space requirements, and complexity of installation and operation** may pose challenges for **small businesses, startups, or operations with limited budgets or space**. Additionally, if the application does not demand its full capacity, a **less expensive alternative** might be more practical.

---

- You operate in **manufacturing, packaging, or material handling** where **reliability and performance** are non-negotiable.

- You can **justify the initial cost** based on **long-term savings in energy, maintenance, and downtime**.

- Your workspace has **sufficient room** for installation and proper ventilation.

- You have **access to professional installation and maintenance support**.

- Your budget is **limited**, and you can find a **similarly capable but lower-cost pump** (e.g., from other reputable brands like **KNF, Edwards, or Busch**).

- Your application is **light-duty or intermittent**, and a **portable or smaller industrial pump** would suffice.

- You lack **experienced staff** to handle installation and maintenance, as improper use could void warranties or reduce efficiency.

**Final Verdict:** For **serious industrial users**, the Gast 71R650-P167-D502X is a **solid, high-performance choice** that delivers **value over time**. For **smaller or budget-conscious operations**, exploring **mid-range alternatives** may be more practical. Always **compare specifications, consult with experts, and assess long-term costs** before making a decision.

Details:

YOU ARE BUYING A USED GAST MANUFACTURNG 71R650-P167-D502X VACUUM PUMP.

specifications valvplu:

• brand: Gast
• mpn: 71r650-p167-d502x
• type: Vacuum

returns valvplu:

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

offer valvplu:

• started: April 30, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 3

general valvplu:

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

shipping valvplu:

• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00
• transit: 4-7 Days

payments valvplu:

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

seller valvplu:

• # reviews: 4442
• rating: 99.9%
• city: Milan, Michigan

Gast 71R650-P167-D502X Is Similar To:

• 00a-p125-aa Gast Compressor Vacuum Pump (44.2% similar) Comes as shown. Used items have a 30-DAY return. No means to test further. Has some cosmetic wear. Powers up, suction works. Comes from a reliable source...(October 24th, 2018)
• 0113934773 Gast Vacuum Generator (30.4% similar) These are typically larger items. And 3:00 PO...(March 6th, 2018)
• 0211-v103 Gast Model Air Vacuum Pump Motor Hp Rpm (39.6% similar) Please feel free to contact me for as quote but do so Upton 24 hours before the offer ends. Gast model 0211-V103 air vacuum pump motor 1/6 hp, 115 v, 1725 rpm this listing is for a used that comes as you see pictured and noted above. My goal is your satisfaction. I just plugged this in and it runs. ...(June 1st, 2018)
• 0211-v122-284 Gast Rotary Vacuum Pump Compressor Volts (37.6% similar) Most items are available for expedited shipping if needed. Any order placed after 9:00. Never used or hooked up. Please bid accordingly. If you happen to have an issue with item. Virgin islands. Comes exactly as shown in the attached photographs. Gast 0211-V122-284 oil-less rotary vacuum pump ...(May 1st, 2018)
• 0211-v122-284x Gast Rotary Vacuum Pump Compressor Single Phase (34.9% similar) This does not represent a guarantee or warranty about the items functionality beyond what is depicted in photos. Comes exactly as shown in the attached photographs. Any order placed after 9:00. Gast 0211-V122-284X oil-less rotary vacuum pump compressor 1/4 hp single phase new old stock testing ...(May 1st, 2018)
• 0211-v138-g8cx Gast Nuarc M35 Vacuum (36.1% similar) For more high quality equipment. 4HZ 60PH 1TIME ration cont great working condition. All pictures are of actual item. Gast narc vacuum pump compressor WITH1 6 hp heavy duty Emerson motor model 0211-V138-G8CXM35SERIAL M35 A91-015 motor, model SA55JXGTD-4144HP 1/6 115VRPM 1725A...(January 30th, 2018)
• 0211-v138-gxcx Gast Vacuum Pump W (40% similar) Guarantee non-DOA unless stated as parts or repair untested. During that period, response rate might be slow. Shipping within the 48 contiguous USA is available for sure. Cord needed. Box delivery is accepted for small item no APO FPO. Return is accepted for all tested and working item. Feel free to...(November 15th, 2017)
• 0211-v207 Gast Electric Vacuum Vac Pump Volt (44% similar) Gast 0211-V207 electric vacuum vac pump 115 volt...(January 6th, 2019)
• 0211-v222-g8c Gast Hp Rotary Vane Vacuum Pump Rpm (43.8% similar) 3 cfm max flow rate. Ship to the lower 48 states. Has a 30 day money back guarantee horsepower, 1725 rpm, 20 psi max pressure, this pump has been used a lot, it still seams to work well...(May 27th, 2018)
• 0211-v36a-g8c Gast Used Vacuum Pump (43.9% similar) Unit shows some cosmetic wear see photos fast shipping...(March 26th, 2018)
• 0211-v36a-g8cx Gast Hp Vacuum Pump Assembly Switched Cord Works (32.7% similar) Gast 0211-V36A-G8CX 1/6 hp vacuum pump assembly w switched cord 115V works...(April 20th, 2018)