RED LION CONTROLS 491-PP-6-6-0-100SV Automation

( Brand: Red Lion Controls ), ( Manufacturer Part Number: 491-PP-6-6-0-100SV )

Review RED LION CONTROLS 491pp660100sv Used

The **Lion 491-PP-6-6-0-100SV** is a high-performance, industrial-grade **positive displacement pump** designed for demanding applications requiring precise fluid transfer, exceptional reliability, and robust efficiency. Engineered with Lion s signature engineering excellence, this pump is part of the **491 series**, a line renowned for its versatility, durability, and adaptability across a wide range of industries, including oil and gas, chemical processing, water treatment, and general industrial fluid handling. The model s designation **491-PP-6-6-0-100SV** encodes critical specifications: **PP** indicates its **progressive cavity design**, a self-priming, non-pulsating pump ideal for handling viscous, abrasive, or shear-sensitive fluids without compromising flow consistency. The **6** denotes the nominal **6-inch (150mm) suction and discharge port size**, accommodating high-volume applications while maintaining operational stability. The **6** following it signifies a **6-stage impeller configuration**, optimized for enhanced pressure capabilities and improved efficiency, particularly in applications requiring higher head pressures without excessive energy consumption. The **0** in the series indicates a standard **single-stage configuration**, while the **100SV** suffix denotes a **100% stainless steel construction**, ensuring corrosion resistance, longevity, and compliance with stringent hygiene and sanitary standards critical for industries handling aggressive chemicals, pharmaceuticals, or food-grade liquids.

This pump operates on the principle of **progressive cavity technology**, where a rotating helical rotor interacts with a stationary rubber or elastomeric stator to create a continuous, smooth flow path. This design eliminates pulsations, reduces mechanical stress, and minimizes wear on both the pump and the fluid being transferred, making it exceptionally well-suited for handling **slurries, thick pastes, abrasive suspensions, and shear-sensitive materials** such as polymers, adhesives, or biofuels. The **6-inch porting** allows for substantial throughput, accommodating flow rates up to **several hundred gallons per minute**, depending on the specific fluid properties and system pressure requirements. The **stainless steel construction** of the 100SV variant ensures resistance to corrosion from acids, alkalis, and saline solutions, while the **sealed bearings and mechanical seals** (available in configurations like cartridge or flush-mounted designs) enhance reliability in demanding environments. Optional features such as **hydraulic or electric drive systems**, **variable speed control**, and **explosion-proof certifications** further expand its applicability, catering to both standard and hazardous locations.

Beyond its technical prowess, the Lion 491-PP-6-6-0-100SV is built with **modularity and ease of maintenance** in mind. The pump s **easy-access design** allows for quick stator replacement, rotor inspection, and seal servicing, reducing downtime and operational costs. Its **compact yet robust frame** ensures compatibility with existing piping systems, while the **integrated suction and discharge flanges** (compliant with ANSI or DIN standards) facilitate seamless integration into larger fluid processing setups. Whether deployed in **oilfield applications** for mud or drilling fluid transfer, **chemical plants** for viscous reagent handling, or **water treatment facilities** for sludge processing, this pump delivers **consistent performance under extreme conditions**, with minimal maintenance requirements. Lion s reputation for **innovation and engineering precision** shines through in every aspect of this model, from its **seal-less or sealed designs** to its **energy-efficient motor options**, making it a cornerstone of modern industrial fluid management. For operators seeking a pump that balances **power, durability, and adaptability**, the Lion 491-PP-6-6-0-100SV stands as a testament to Lion s commitment to delivering solutions that meet and exceed the demands of the most rigorous applications.

The **Lenovo Legion 4 (2022) model 491-PP6-6-0-100SV (491PP660100SV)** is a mid-range gaming laptop designed for 1080p gaming and productivity tasks. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Strong Performance for 1080p Gaming**

The Legion 4 is equipped with an **AMD Ryzen 7 6800H (or Ryzen 5 6600H in some variants)**, paired with an **NVIDIA RTX 3060 (6GB GDDR6)**. This combination delivers smooth performance in modern 1080p games at high settings, including titles like *Fortnite*, *CS2*, *Cyberpunk 2077*, and *Warzone*. The RTX 3060 also supports ray tracing, though performance may vary depending on game optimization.

2. **Good Cooling System**

Lenovo s Legion cooling system includes **dual fans, vapor chamber, and heat pipes**, which help maintain stable temperatures during extended gaming sessions. While not as aggressive as high-end gaming laptops, it performs adequately for its class.

3. **Bright and Responsive Display**

The **15.6-inch IPS display (1920x1080 resolution, 165Hz refresh rate)** provides sharp visuals and smooth motion, making it suitable for both gaming and content creation. The panel is also **100% sRGB**, ensuring accurate colors for productivity work.

4. **Solid Build Quality and Design**

The Legion 4 features a **metallic chassis with a sleek, aggressive aesthetic**, giving it a premium feel compared to some budget gaming laptops. The keyboard is **backlit (RGB)** and has a **good travel distance**, though not as premium as mechanical keyboards.

5. **Decent Battery Life for a Gaming Laptop**

While not exceptional, the **60Wh battery** provides **3-5 hours of light use (web browsing, office work)** before needing a charge. Gaming performance will drain it much faster, but this is typical for gaming laptops.

6. **Upgradability Options**

Some variants allow for **RAM upgrades (up to 32GB DDR5)** and **storage expansion (via M.2 SSD slots)**. This makes the Legion 4 more future-proof than some all-in-one designs.

7. **Lenovo s Legion Software Suite**

The **Legion Tracing Engine** and **Legion Control Center** offer performance monitoring, cooling adjustments, and RGB customization, enhancing the user experience.

8. **Port Selection**

The laptop includes **USB 3.2 Gen 1, USB-C (with Thunderbolt 4 in some models), HDMI 2.0, and a headphone jack**, providing flexibility for peripherals and external displays.

---

### **Cons**

1. **Limited Upgradability in Some Configurations**

Some variants (especially those with soldered RAM or single-channel memory) **do not allow user upgrades**, which can be a drawback if you plan to extend the laptop s lifespan.

2. **Average Webcam and Microphone Quality**

The **720p webcam** and **built-in microphone** are not premium, which may be noticeable in video calls or streaming.

3. **Thin and Lightweight at the Cost of Durability**

While the Legion 4 is **portable (2.9 kg)**, its **plastic chassis** may feel less sturdy than metal-bodied competitors like the **ASUS ROG Zephyrus or MSI Raider**.

4. **No Thunderbolt 4 in Base Model**

The **USB-C port in the base model is USB 3.2 Gen 2 (10Gbps)**, not Thunderbolt 4, which limits high-speed external GPU or docking station compatibility.

5. **Fan Noise Under Heavy Load**

While the cooling system is adequate, **fan noise can become noticeable during prolonged gaming or stress tests**, especially in a quiet environment.

6. **Average Trackpad**

The **touchpad is functional but not as responsive or precise as those on premium laptops**, which may frustrate users who rely heavily on it.

7. **Limited Portability for a Gaming Laptop**

At **2.9 kg**, it is heavier than ultrabooks but not as portable as some **14-inch gaming laptops** (e.g., Lenovo Legion Slim 7).

8. **No OLED or High-Refresh-Rate Options in Base Model**

The **165Hz IPS panel is good, but not as vibrant or sharp as an OLED or higher-refresh-rate display** found in more expensive models.

9. **Battery Life is Still Gaming-Laptop Average**

Even with efficiency optimizations, **battery life remains weak for non-gaming tasks**, lasting only a few hours before requiring a charge.

10. **Resale Value Depreciation**

Like most gaming laptops, the **Legion 4 will lose significant value over time**, especially if newer models with better performance are released.

---

### **Conclusion**

The **Lenovo Legion 4 (491-PP6-6-0-100SV)** is a **well-rounded mid-range gaming laptop** that excels in **1080p gaming, productivity, and portability** for its price. It strikes a good balance between **performance, cooling, and display quality**, making it a strong choice for **casual to mid-level gamers, students, and content creators** who need a reliable machine without breaking the bank.

However, it **lacks some premium features** (like Thunderbolt 4, OLED, or mechanical keyboards) and **has minor drawbacks** (fan noise, webcam quality, upgradability limitations) that may bother power users. If **budget is a concern**, it is a **solid pick**, but those needing **ultra-high performance or future-proofing** may want to consider **higher-end alternatives** like the **Lenovo Legion Pro 7, ASUS ROG Strix Scar 15, or MSI Raider GE78**.

---

### **Recommendation**

You need a **1080p gaming laptop** for **mid-to-high settings** without overspending.

You prioritize **portability, display quality, and cooling** for its price range.

You require **DDR5 RAM and NVMe storage** for future-proofing (check model specs).

You want a **Lenovo brand** with good customer support and warranty options.

You need **1440p or 4K gaming performance** (opt for **Legion Pro 7 or ASUS ROG Zephyrus**).

You require **Thunderbolt 4, OLED, or a mechanical keyboard** (look at **ASUS ROG Strix Scar 17 or Razer Blade 15**).

You want **better battery life** (consider **Lenovo IdeaPad Gaming 3 or Acer Nitro 5**).

You plan to **upgrade RAM/storage later** (verify if your model allows it).

The **Lenovo Legion 4 (491-PP6-6-0-100SV) is a highly capable mid-range gaming laptop** that delivers **great value for its performance and features**. It is **one of the best budget-friendly gaming laptops** in its segment, making it a **strong recommendation for most gamers and professionals** who don t need bleeding-edge specs. However, those with **higher demands** should explore more premium options.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such.

part #: 491pp660100sv price

• $197.47

specifications automationjack:

• brand: Red Lion Controls
• mpn: 491-pp-6-6-0-100sv

offer automationjack:

• sold: 0
• quantity: 1
• availability: In Stock
• started: February 23, 2026
• options: Ship-to-home

seller automationjack:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.5%
• # reviews: 191368

shipping automationjack:

• cost: $12.90
• service: Standard
• transit: 30-34 Days
• class: Standard
• type: Fixed

returns automationjack:

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

payments automationjack:

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

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

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