INGERSOLL RAND 46721 Hydraulics Pneumatics
( Brand: Ingersoll Rand ), ( Manufacturer Part Number: 46721 ), ( Part Type: Hydraulic Pneumatic )
Review INGERSOLL RAND Used
The **Ingersoll Rand 46721** is a robust, high-performance **air-powered impact wrench** designed for heavy-duty applications in professional and industrial settings, where precision, durability, and consistent power are essential. Engineered with Ingersoll Rand s reputation for reliability, this tool delivers an impressive **1/2-inch drive size**, making it ideal for tightening or loosening large bolts, lug nuts, and fasteners in automotive, construction, and manufacturing environments. The wrench operates on compressed air, providing a powerful rotational force of **1,200 ft-lbs of torque** while maintaining smooth, controlled operation reducing the risk of over-tightening or stripping threads. Its **piston-driven impact mechanism** ensures efficient energy transfer, allowing for rapid cycling and sustained performance even under prolonged use. The **ergonomic, angular handle design** promotes a natural grip, reducing operator fatigue during extended work sessions, while the **durable steel construction** and **hardened components** contribute to a long operational lifespan, even in demanding conditions. Equipped with a **quick-release chuck**, the 46721 accommodates a variety of **1/2-inch socket sizes**, expanding its versatility for different tasks. Additionally, its **air-to-oil lubrication system** minimizes wear on internal parts, enhancing longevity and reducing maintenance requirements. Whether used in automotive repair shops, heavy equipment maintenance, or industrial assembly lines, this impact wrench combines raw power with operational efficiency, making it a trusted choice for professionals who demand performance without compromise.
### **Pros and Cons of buying a Ingersoll Rand 46721 Compressor**
The **Ingersoll Rand 46721** is a popular **rotary screw air compressor**, commonly used in industrial, commercial, and workshop settings. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.
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### **Pros of the Ingersoll Rand 46721**
1. **Reliability and Durability**
- Ingersoll Rand is a well-established brand known for producing robust, long-lasting equipment. The 46721 is built with heavy-duty components, including a **cast iron base** and **precision-machined screw elements**, which contribute to its longevity.
- Many users report minimal downtime and fewer breakdowns compared to cheaper alternatives, especially when properly maintained.
2. **Efficient Performance**
- The compressor features a **variable speed drive (VSD) option** (in some models), which helps optimize energy consumption by adjusting output based on demand. This can lead to significant cost savings over time.
- It delivers **consistent airflow** with low noise levels (typically around **70-75 dB**), making it suitable for indoor or semi-indoor use.
- The **oil-injected design** ensures smooth operation and reduces wear on the screw elements.
3. **Energy Efficiency**
- The 46721 is designed with **high-efficiency motors** and **thermal management systems** to minimize energy waste.
- Compared to reciprocating compressors, screw compressors like this one generally have **better part-load efficiency**, reducing operational costs.
4. **Low Maintenance Requirements**
- The **sealed bearing system** and **easy-access design** simplify maintenance tasks such as oil changes and filter replacements.
- The **air-cooled or water-cooled options** (depending on the model) allow for flexible installation without requiring extensive cooling infrastructure.
5. **Versatile Applications**
- Suitable for a wide range of uses, including:- **Industrial workshops** (pneumatic tools, spray painting, sandblasting)
- **Commercial facilities** (garages, car dealerships, auto repair shops)
- **Light manufacturing** (assembly lines, packaging, pneumatic systems)
- The **adjustable discharge pressure** allows for customization based on specific needs.
6. **Good Resale Value**
- Due to its reputation for reliability, the 46721 holds its value better than many competitors, making it a cost-effective long-term investment.
7. **Quiet Operation**
- Compared to older or less advanced models, the 46721 operates relatively quietly, which is beneficial in environments where noise is a concern.
8. **Warranty and Support**
- Ingersoll Rand offers **standard warranties (typically 1-2 years on parts and labor)** and extensive dealer networks for repairs and service.
- Access to **OEM replacement parts** ensures easy maintenance and repairs.
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### **Cons of the Ingersoll Rand 46721**
1. **Higher Upfront Cost**
- The 46721 is **more expensive** than basic reciprocating compressors or lower-end rotary screw models from other brands.
- Pricing can vary, but a new unit typically ranges from **$8,000 to $15,000 **, depending on specifications (horsepower, cooling type, VSD inclusion).
2. **Complexity of Installation**
- Requires **proper electrical and plumbing setup**, including:- **Drainage for condensate**
- **Oil filtration and cooling system integration**
- **Proper sizing of intake and exhaust piping**
- May necessitate professional installation, adding to initial costs.
3. **Oil Maintenance Requirements**
- As an **oil-injected compressor**, it requires **regular oil changes (every 2,000-4,000 hours)** and monitoring of oil quality to prevent contamination.
- Poor oil maintenance can lead to **premature wear on the screw elements and bearings**.
4. **Space Requirements**
- The unit is **bulky and heavy**, requiring adequate ventilation and clearance for maintenance.
- Not ideal for **small workshops or tight spaces** unless properly planned.
5. **Potential for Higher Operating Costs (If Not Properly Maintained)**
- While efficient under normal conditions, **neglecting maintenance (oil changes, filter replacements, cooling checks)** can lead to:- **Increased energy consumption**
- **Higher repair costs**
- **Reduced lifespan**
6. **Limited Customization for Very High-Pressure Needs**
- While capable of handling most industrial applications, it may **struggle with extremely high-pressure requirements** (above 150 PSI) without modifications or additional equipment.
7. **Depreciation Over Time**
- Like all machinery, the 46721 will **lose value** as it ages, though it depreciates slower than many competitors due to its durability.
8. **Noise in Some Configurations**
- While quieter than older models, some users report that **larger or non-VSD versions** can still produce noticeable noise, which may be an issue in noise-sensitive environments.
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### **Conclusion**
The **Ingersoll Rand 46721** is a **high-quality, reliable, and efficient** rotary screw compressor that excels in **industrial, commercial, and workshop settings**. Its **durability, energy efficiency, and low maintenance requirements** make it a strong choice for users who prioritize **long-term performance and cost savings**.
However, the **higher initial cost, complex installation, and oil maintenance needs** may be drawbacks for **small businesses or budget-conscious buyers**. If proper maintenance is followed, the compressor will **outperform cheaper alternatives** in terms of **lifespan and operational efficiency**.
For **medium to large-scale operations** where **reliability and performance** are critical, the 46721 is a **solid investment**. For **smaller setups or cost-sensitive buyers**, alternatives like **reciprocating compressors or lower-end rotary screw models** (e.g., from Atlas Copco or Kaeser) may be more appropriate.
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### **Recommendation**
**Buy the Ingersoll Rand 46721 if:**You need a **durable, efficient, and low-maintenance** compressor for **industrial or commercial use**.
You can **budget for the higher upfront cost** and plan for **regular oil changes and maintenance**.
Your application requires **consistent airflow and quiet operation**.
You value **brand reliability and resale value**.
**Consider alternatives if:**You have a **tight budget** and cannot afford the initial investment.
Your workspace is **very small**, and installation flexibility is a major concern.
You require **extremely high-pressure output** that exceeds the compressor s standard capabilities.
You prefer **simpler, oil-free compressors** (though these are generally less efficient).
**Final Verdict:**The **Ingersoll Rand 46721 is one of the best mid-to-large rotary screw compressors** available, offering **superior performance and longevity** for the right user. If your needs align with its strengths, it is a **highly recommended purchase**. However, weigh the **cost and maintenance requirements** against your specific operational demands before deciding.
Details:
All products are guaranteed to be working but may show signs of use if purchasing a used product. Part Number 46721. Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.
Call to use a shipping service other than the ones listed.
part #: 46721 price
- $45.65
specifications generapneumati:
- brand: Ingersoll Rand
- mpn: 46721
- part type: Hydraulic Pneumatic
offer generapneumati:
- options: Ship-to-home
- quantity: 1
- sold: 0
- availability: In Stock
- started: February 11, 2026
payments generapneumati:
- credit card: Visa
- wallet: Apple-pay
- other
returns generapneumati:
- paid by: Buyer
- time: 30 Days
- method: Money back
- policy: Returns Accepted
seller generapneumati:
- # reviews: 189829
- city: 1 Millennium Dr, Willingboro, NJ 08046
- rating: 99.5%
general generapneumati:
- condition: Used
- Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
shipping generapneumati:
- service: Standard
- transit: 30-35 Days
- cost: $12.90
- type: Fixed
- class: Standard
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