Let’s Dive into Barnstead Pump Distrib Dd W/TIN Bypass H1140
The Barnstead Pump Distrib Dd W/TIN Bypass H1140, manufactured by Barnstead, is a heavy-duty distribution pump designed for use with classic still systems, specifically for laboratory and scientific applications requiring high-purity water. Its key feature is the integrated TIN (Total Ion Number) bypass, which optimizes water quality by diverting water that doesn’t meet purity standards. This ensures only the purest water circulates within the system, maintaining the integrity of sensitive experiments.
My journey to finding the Barnstead Pump Distrib Dd W/TIN Bypass H1140 started when our lab’s existing water purification system began experiencing inconsistent water quality. We were facing issues with elevated ion levels, impacting our research and requiring constant recalibration of our instruments. We needed a reliable solution to maintain consistent water purity for our critical experiments.
Unboxing the Barnstead Pump Distrib Dd W/TIN Bypass H1140 was a moment of relief. The unit felt incredibly robust, with a clear emphasis on industrial-grade construction and the weight conveyed the power of the 1-1/2 HP motor. The bypass piping was neatly assembled, and the level monitor appeared durable and well-integrated into the system.
We considered other distribution pumps from Millipore and Thermo Scientific, but ultimately chose the Barnstead model for its TIN bypass and the established reputation of Barnstead in water purification systems. The competitive pricing and the included level monitor also tipped the scales in its favor. Initially, I was excited to install the Barnstead Pump Distrib Dd W/TIN Bypass H1140 and see if it lived up to its promises of stable water quality and its bypass technology.
Real-World Testing: Putting Barnstead Pump Distrib Dd W/TIN Bypass H1140 to the Test
First Use Experience
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 was installed in our central laboratory, which supports a range of analytical chemistry experiments, including HPLC, mass spectrometry, and cell culture. Testing involved continuous operation over 72 hours, monitoring water purity parameters (resistivity, TOC, and specific ions) before and after installation. During the initial hours of operation, we observed the TIN bypass actively diverting water, which reassured us the system was working.
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 performed flawlessly under continuous operation, even as ambient temperatures fluctuated throughout the day. We noticed a significant improvement in water resistivity and a marked decrease in TOC levels after 24 hours. The bypass system effectively maintained water purity, even when the incoming water supply experienced temporary fluctuations in water quality.
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 was exceptionally easy to integrate into our existing water purification setup, with minimal adjustments required. The level monitor gave us constant feedback on the water level and purity and all the bypass piping made the unit user friendly. After the installation, we noticed no issues with the unit.
Extended Use & Reliability
After several months of continuous operation, the Barnstead Pump Distrib Dd W/TIN Bypass H1140 has proven to be an incredibly reliable component of our water purification system. We consistently achieve high water purity levels that meet the demanding needs of our most sensitive analytical instruments. The system is a work horse that is now critical for our lab.
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 shows no signs of wear and tear, despite constant use, a testament to its robust construction. We regularly inspect the bypass piping and level monitor, but haven’t observed any issues or degradation of the system. The pump itself is working great.
Maintenance involves periodic cleaning of the level monitor and visual inspection of the bypass piping for any blockages or leaks. The system is designed for easy access to key components, simplifying the maintenance process. Compared to our previous pump, the Barnstead Pump Distrib Dd W/TIN Bypass H1140 has significantly improved the reliability and consistency of our water supply, making it a worthwhile investment.
Breaking Down the Features of Barnstead Pump Distrib Dd W/TIN Bypass H1140
Specifications
- Pump Power: 1-1/2 HP. This provides ample power for circulating water through complex still systems.
- Integrated TIN Bypass: This feature actively monitors water quality and diverts water that does not meet pre-set purity standards.
- Level Monitor: Continuously monitors water level and purity, providing real-time feedback on system performance.
- Bypass Piping: Ensures that water exceeding the specified TIN levels is diverted, maintaining water purity.
- Application: Compatible with Barnstead classic still systems. This is a critical factor for system compatibility.
These specifications are crucial because they directly influence the effectiveness and reliability of water purification, particularly in sensitive laboratory environments. The 1-1/2 HP pump ensures consistent water circulation, while the TIN bypass guarantees that only the highest purity water is delivered to experiments. The level monitor offers real-time feedback on the water quality.
Performance & Functionality
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 excels at maintaining consistently high water purity levels, ensuring the reliability of our analytical instruments and experiments. Its TIN bypass feature and the Barnstead name are all the proof I need for the unit’s water purification capabilities. Its reliability and high flowrate are excellent.
The major strength of the Barnstead Pump Distrib Dd W/TIN Bypass H1140 is its ability to automatically maintain water purity, reducing the need for manual monitoring and intervention. A minor weakness is its premium price point, however the Barnstead Pump Distrib Dd W/TIN Bypass H1140 has more than met my expectations.
Design & Ergonomics
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 features a robust, industrial design with high-quality materials that ensure durability and long-term reliability. The level monitor is integrated with system water levels. It is a very well made pump.
The unit has a straightforward design that doesn’t require specialized training or expertise, beyond standard plumbing and electrical knowledge. The Barnstead Pump Distrib Dd W/TIN Bypass H1140 can be set up quickly.
Durability & Maintenance
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 is built to withstand continuous operation in demanding laboratory settings. The Barnstead Pump should provide years of trouble-free performance.
Maintenance primarily involves visual inspections and occasional cleaning of the level monitor and bypass piping. The simple design facilitates easy access to key components for maintenance and service.
Accessories and Customization Options
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 comes with essential accessories, including the level monitor and pre-assembled bypass piping. It is designed for seamless integration with Barnstead classic still systems.
The product is compatible with a range of Barnstead accessories and components, such as pre-filters and post-filters, which can be used to further enhance water purity. It is made for the Barnstead family of products.
Pros and Cons of Barnstead Pump Distrib Dd W/TIN Bypass H1140
Pros
- Consistently High Water Purity: The integrated TIN bypass ensures only the purest water circulates within the system.
- Robust Construction: Built with industrial-grade materials for long-term reliability and durability.
- Easy Integration: Designed for seamless integration with Barnstead classic still systems.
- Automatic Operation: Requires minimal manual monitoring, reducing labor and operational costs.
- Real-time Monitoring: The level monitor provides continuous feedback on water level and purity.
Cons
- High Price Point: The initial investment may be significant for budget-conscious laboratories.
- System Compatibility: Specifically designed for Barnstead systems, limiting its use with other brands.
Who Should Buy Barnstead Pump Distrib Dd W/TIN Bypass H1140?
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 is perfect for analytical chemistry labs requiring consistently high water purity for sensitive analytical instruments. It is also well suited for molecular biology labs, where water quality is critical for cell culture.
Skip this product if you have a small lab with a low budget or you do not use a Barnstead still system. A smaller, less expensive pump may be appropriate in those scenarios.
Essential accessories include pre-filters and post-filters to enhance water purity and a surge protector for the electrical system. You will want to get the most accurate reading out of your unit.
Conclusion on Barnstead Pump Distrib Dd W/TIN Bypass H1140
The Barnstead Pump Distrib Dd W/TIN Bypass H1140 is a reliable and high-performing distribution pump that delivers exceptional water purity for demanding laboratory applications. Its integrated TIN bypass and robust construction justify the premium price point, ensuring consistent performance and long-term reliability.
The price is justified for labs that require the most consistent water purity for their work. I would highly recommend this product to anyone seeking to improve the water quality of their current Barnstead system.
If you’re looking for a reliable solution to maintain the highest water purity in your lab, invest in the Barnstead Pump Distrib Dd W/TIN Bypass H1140. Your research will thank you.