GAST Q-32058 Believed Vacuum Pump Oil

( Brand: Gast ), ( Manufacturer Part Number: Q-32058 ), ( Type: Vacuum )

Review GAST Vintage Believed Vacuum Pump Oil less Fully Working Q32058

The **Gast Q-32058** is a robust and highly efficient vacuum pump model manufactured in **1968**, originally designed for industrial applications requiring reliable, oil-free vacuum generation. This unit belongs to Gast Manufacturing s line of **Q-series pumps**, renowned for their durability and precision engineering, and the Q-32058 specifically stands out as a compact yet powerful solution for creating high-quality vacuums without the need for lubricating oils. Built with a **rotary vane design**, this pump operates by trapping and compressing air within its internal chambers, expelling it through a controlled exhaust while maintaining a sealed, oil-free environment eliminating the risk of contamination from oil mist or residue that often plagues traditional oil-lubricated systems. The **1968 model** reflects the engineering prowess of its era, featuring a sturdy **cast iron housing** for enhanced structural integrity and reduced vibration, paired with precision-machined components to ensure smooth, consistent performance over extended periods. Its **direct-drive motor** (likely a three-phase induction motor, common in industrial applications of the time) delivers reliable power, while the pump s **non-contacting vanes** minimize wear and tear, extending the lifespan of critical internal parts. The Q-32058 is particularly well-suited for applications in **laboratories, semiconductor manufacturing, food processing, and vacuum drying systems**, where clean, oil-free vacuums are essential to maintain product purity and operational efficiency. Though originally produced decades ago, this model retains its functionality and remains a sought-after piece for collectors, restoration projects, or specialized industrial setups where vintage equipment with proven reliability is preferred. Its **manual controls and simple yet effective design** make it accessible for maintenance and repairs, while its **adjustable vacuum levels** (typically ranging from rough to medium vacuum, depending on configuration) provide versatility for a range of tasks. Whether used in a modern retrofitted system or preserved as a historical piece of industrial machinery, the Gast Q-32058 embodies the ingenuity of mid-20th-century engineering a testament to Gast s commitment to innovation in vacuum technology.

### **Pros and Cons of buying a Gast Q-32058 (1968 Model, Oil-Less Vacuum Pump)**

1. **Oil-Free Design** Eliminates the need for oil changes, reducing maintenance and potential contamination risks. This is particularly beneficial in applications where oil-free operation is critical, such as in laboratories, medical equipment, or cleanroom environments.

2. **Reliability and Durability** Gast vacuum pumps are known for their robust construction and long service life. The 1968 model, though older, was built with solid engineering principles that have stood the test of time, especially if it has been well-maintained.

3. **Low Maintenance** Since it is oil-less, there are no oil seals to replace or oil to monitor. This simplifies upkeep compared to lubricated pumps, which require regular oil changes and filter replacements.

4. **Versatility** The Q-32058 is likely designed for general-purpose vacuum applications, making it suitable for a wide range of uses, including:

- Laboratory equipment (e.g., freeze dryers, vacuum ovens)

- Industrial processes (e.g., degassing, packaging)

- Small-scale manufacturing or research applications

5. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than some basic pumps, its longevity and low maintenance could make it cost-effective over time, especially if it is used in demanding or continuous operations.

6. **Compatibility with Modern Systems** Many older Gast pumps can be integrated into modern control systems with minimal modifications, provided the electrical and mechanical interfaces are compatible.

7. **Proven Performance** The Gast brand has a reputation for quality, and the Q-32058 s design likely reflects this. If it has been used reliably in the past, it may continue to perform well under similar conditions.

---

- **Wear and tear** on internal components (e.g., seals, bearings, vanes) may have occurred over the years, even if the pump has been stored properly.

- **Parts availability** could be difficult, as Gast may no longer produce replacement parts for this specific model. You may need to source parts from third-party suppliers or salvage yards.

- **Electrical compatibility** with modern systems may require adjustments (e.g., voltage mismatches, outdated control interfaces).

2. **Potential for Leaks or Inefficiency** Older pumps may develop leaks around gaskets, valves, or seals over time, reducing vacuum performance. If the pump has been exposed to moisture, dust, or improper storage, its efficiency could be compromised.

3. **Energy Consumption** Older pumps are often less energy-efficient than modern equivalents. The Q-32058 may require more power to achieve the same vacuum level compared to newer, optimized designs.

4. **Lack of Smart Features** Modern vacuum pumps often include digital controls, pressure gauges, and diagnostic tools. The 1968 model likely lacks these conveniences, making monitoring and troubleshooting more difficult.

5. **Environmental and Safety Concerns** While oil-less, some older pumps may use materials or coatings that are no longer compliant with modern environmental regulations. Additionally, if the pump has been exposed to hazardous substances, it may require thorough cleaning or replacement before safe use.

6. **Limited Warranty or Support** Gast may no longer offer warranties or technical support for this model. If the pump fails, repairs could be costly or require specialized knowledge.

7. **Space and Weight** Older pumps are often bulkier and heavier than modern designs. This could be a drawback if space is limited or if you need to transport the pump frequently.

---

- You need an **oil-free solution** for a specific application (e.g., laboratory, medical, or cleanroom use).

- You have **access to spare parts** or can source them from a reliable supplier.

- The pump has been **properly stored and maintained**, minimizing wear and tear.

- You are willing to **accept some limitations** (e.g., lack of modern features, potential energy inefficiency, and difficulty finding support).

However, if you require **high efficiency, modern controls, or easy part availability**, a **new or remanufactured Gast pump** (or a newer model from the same manufacturer) would be a better choice. Alternatively, if budget is a concern, a **well-maintained used pump from a more recent model year** (e.g., 2000s or later) would balance reliability with modern features.

---

- Check for **leaks, unusual noises, or signs of wear** during operation.

- Verify that all **seals, gaskets, and bearings** are intact and functional.

- Test the pump s **vacuum performance** (if possible) to ensure it meets your requirements.

- Contact **Gast s customer support** or specialized vacuum pump suppliers to confirm availability of parts for this model.

- Consider keeping a **small inventory of critical parts** (e.g., seals, bearings) for future maintenance.

- If the pump is for **light-duty or intermittent use**, it may suffice despite its age.

- If the pump is for **heavy-duty or continuous use**, weigh the risks of failure against the cost of a newer model.

- **Remanufactured Gast Pump:** A newer model that has been professionally refurbished could offer better reliability with modern support.

- **Modern Oil-Less Pump:** Brands like **Edwards, Busch, or KNF** offer oil-free pumps with better efficiency, controls, and warranty coverage.

- **Used but Recent Model:** A Gast pump from the **2000s or later** may strike a better balance between cost and reliability.

- If the pump is **significantly cheaper than a new one**, it may still be worth purchasing if you are confident in its condition and can mitigate risks (e.g., by having a backup pump).

- If the price is **close to a new or remanufactured pump**, the newer option is likely the safer choice.

- You have **verified its condition** and can obtain parts.

- It fits your **budget and application needs** without major drawbacks.

- You are **prepared for potential maintenance challenges** due to its age.

Otherwise, **opt for a newer or remanufactured model** to ensure better long-term performance and support.

Details:

This is vintage and built right. With its retro design and proven functionality, this pump is sure to stand out in any collection or industrial setting. This vacuum pump is a rare find for collectors or those in need of quality with unique brand like Gast. Came from a vintage US Military vacuum testing unit.

Fully working and in great shape. The product is a vintage 1968 Gast vacuum pump, believed to be oil-less and fully functional.

part #: q32058 price

• $150.00

specifications valvplu:

• brand: Gast
• mpn: Q-32058
• type: Vacuum

payments valvplu:

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

shipping valvplu:

• class: Standard
• cost: $0.00
• carrier: UPS
• type: Fixed
• service: UPS Ground
• transit: 4-11 Days

returns valvplu:

• policy: No Returns

seller valvplu:

• # reviews: 1093
• rating: 99.3%
• city: Boulder, Colorado

offer valvplu:

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

general valvplu:

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

Gast Q-32058 Is Similar To:

• 00a-p125-aa Gast Compressor Vacuum Pump (31.3% 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 (27.8% similar) These are typically larger items. And 3:00 PO...(March 6th, 2018)
• 0211-v103 Gast Model Air Vacuum Pump Motor Hp Rpm (38.4% 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 (40% 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 (42% 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 (25% 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 (33% 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 (35% similar) Gast 0211-V207 electric vacuum vac pump 115 volt...(January 6th, 2019)
• 0211-v222-g8c Gast Hp Rotary Vane Vacuum Pump Rpm (36.8% 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 (34.2% similar) Unit shows some cosmetic wear see photos fast shipping...(March 26th, 2018)
• 0211-v36a-g8cx Gast Hp Vacuum Pump Assembly Switched Cord Works (38.8% similar) Gast 0211-V36A-G8CX 1/6 hp vacuum pump assembly w switched cord 115V works...(April 20th, 2018)