
( Brand: Cole-parmer ), ( Manufacturer Part Number: 7550-50 ), ( Part Type: Drive Pump )
The Cole-Parmer Masterflex L/S Drive Peristaltic Pump, model 7550-50, is a versatile and reliable pumping solution designed for a wide range of applications. This peristaltic pump features a heavy-duty construction, ensuring durability and reliability in even the most demanding environments.
The pump drive is powered by a 12V DC motor, offering variable speed control from 0 to 100 RPM. This allows for precise flow rates to be set, making it ideal for applications that require precise and consistent delivery of liquids. The pump head is made of high-quality silicone tubing, which is resistant to chemical and thermal degradation, ensuring long-term performance and minimizing maintenance requirements.
The Masterflex L/S Drive Peristaltic Pump also features an easy-to-use control panel, with bright LED indicators and a digital display for setting flow rates. The pump can be operated using either a foot pedal or a handheld remote control, providing flexibility in operation.
Additionally, the pump comes with a built-in timer, allowing for automated pumping cycles. This is particularly useful for applications that require periodic pumping, such as sample preparation or chemical mixing. The pump is also equipped with a reverse flow protection feature, which automatically stops the pump if the tubing is kinked or obstructed, protecting the pump and the tubing from damage.
In summary, the Cole-Parmer Masterflex L/S Drive Peristaltic Pump, model 7550-50, is a versatile and reliable pumping solution that offers precise flow control, easy operation, and built-in features for automation and protection. Its heavy-duty construction, high-quality tubing, and variable speed motor make it a durable and efficient choice for a wide range of applications.
Pros of buying a Cole-Parmer Masterflex L/S Drive Peristaltic Pump (7550-50):1. Versatility: The pump can handle a wide range of viscosities and can be used for both low and high-volume applications.
2. Durable: Made of high-quality materials, the pump is built to withstand heavy use and is resistant to corrosion.
3. Easy to use: The pump has a simple design and is easy to set up and operate, making it a great option for both beginners and experienced users.
4. Precise: The pump has a precise flow rate control, allowing for accurate and consistent results.
5. Quiet: The pump operates quietly, making it ideal for use in laboratory settings where noise levels need to be kept low.
Cons of buying a Cole-Parmer Masterflex L/S Drive Peristaltic Pump (7550-50):1. Price: The pump is on the higher end of the price range for peristaltic pumps, which may be a limiting factor for some users.
2. Size: The pump is larger than some other models, which may make it less suitable for users with limited space.
3. Maintenance: The pump requires regular maintenance to ensure proper functioning, including replacing the tubing and checking for leaks.
Conclusion: Overall, the Cole-Parmer Masterflex L/S Drive Peristaltic Pump (7550-50) is a high-quality, versatile, and durable option for users who need a reliable peristaltic pump for their laboratory or research applications. While it may be on the higher end of the price range, the pump's precision, quiet operation, and ease of use make it a worthwhile investment for many users.
Recommendation: If you are looking for a high-quality peristaltic pump that can handle a wide range of viscosities and applications, the Cole-Parmer Masterflex L/S Drive Peristaltic Pump (7550-50) is a great option to consider. However, be sure to consider the pump's size and price before making a final decision.
See photos for more details. Plastic yellowed but in good working condition.