
( Brand: Sargent Welch ), ( Model: 8814A ), ( Part Type: Vacuum Pump )
The 8814A Sargent-Welch Scientific Directorr Vacuum Pump is a versatile and high-performance piece of equipment designed for a variety of laboratory applications. This vacuum pump features a robust and durable construction, with a 2.2-inch diameter, 12-inch long vacuum chamber made of high-quality stainless steel. This chamber is designed to withstand the rigors of daily use, ensuring longevity and reliability.
The 8814A is a rotary vane pump, which means it uses a series of rotors to create a vacuum. This design provides a consistent and stable vacuum level, making it ideal for applications that require precise control over pressure. The pump has a maximum vacuum level of 29.92 inches of mercury (Hg), allowing it to handle even the most demanding applications.
The pump is equipped with a powerful 1/6 horsepower (0.08 kW) motor, which provides the necessary power to achieve and maintain the desired vacuum level. The motor is designed to operate quietly, with a noise level of only 62 dBA, making it suitable for use in a variety of laboratory environments.
The 8814A also features a built-in oil reservoir and oil pump, which helps to lubricate the rotors and ensure smooth operation. The oil is easily accessible through a side window, making it easy to inspect and maintain. The pump also has a convenient drain valve, which allows for easy oil removal and disposal.
The pump is designed with safety in mind, with a built-in overheat protection system that shuts down the pump if it becomes too hot. The pump also has a pressure relief valve, which helps to prevent damage to the pump if the vacuum level becomes too high.
The 8814A Sargent-Welch Scientific Directorr Vacuum Pump is a powerful and reliable piece of equipment that is suitable for a wide range of laboratory applications. Its durable construction, consistent performance, and quiet operation make it a valuable addition to any laboratory.
Pros of buying a 8814A Sargent-Welch Scientific Director Vacuum Pump:1. High Vacuum Capability: The 8814A vacuum pump is capable of achieving high vacuum levels, making it suitable for a wide range of scientific applications.
2. Durable and Reliable: Sargent-Welch is known for manufacturing high-quality vacuum pumps, and the 8814A is no exception. It is built to last and can withstand heavy use.
3. Easy to Operate: The 8814A is designed to be user-friendly, with easy-to-read gauges and controls.
4. Versatile: The pump can be used for a variety of applications, including research, development, and quality control.
Cons of buying a 8814A Sargent-Welch Scientific Director Vacuum Pump:1. High Price: The 8814A is a high-end vacuum pump, and its price reflects that. It may be out of reach for some budgets.
2. Bulky and Heavy: The pump is quite large and heavy, which can make it difficult to move around or transport.
3. Noise Level: The pump can be quite noisy, which may be a concern for some users.
Conclusion:The 8814A Sargent-Welch Scientific Director Vacuum Pump is a high-quality, reliable, and versatile vacuum pump that is well-suited for a wide range of scientific applications. However, its high price, bulkiness, and noise level are potential drawbacks that should be considered before making a purchase.
Recommendation:If you have a significant budget and require a high-vacuum pump for scientific research or development, the 8814A Sargent-Welch Scientific Director Vacuum Pump is a solid choice. However, if cost is a concern or you need a smaller, quieter pump, there may be other options available that better meet your needs. It's always a good idea to research and compare different models to find the one that best fits your requirements and budget.
Sargent Welch scientific directorr vacuum pump model: 8814A Franklin electric 1/2 hp motor looks to be in nice used condition, powers on, no other testing was performed all reasonable offers considered. Buyer pays shipping.