The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100: Final Thoughts from Me
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100 – it might seem like a mundane piece of lab equipment, but in my line of work, precision and efficiency are paramount. This isn’t your average plastic funnel; we’re talking about lab-grade KIMAX glass from Kimble/Kontes, built to withstand the rigors of demanding applications. Its unique 58° angle, promising faster filtration, immediately piqued my interest.
I was looking for a reliable funnel for transferring liquids during reloading and for certain specialized lubrication processes in maintaining tactical gear. Spillage and slow filtration can be frustrating and even dangerous when dealing with certain solvents and chemicals. I needed something chemically resistant, easy to clean, and with a design that minimized bottlenecks.
Upon unboxing, the Kimble/Kontes funnel immediately impressed me with its robust feel. The thick, molded rim and uniform walls exuded quality, while the fire-polished stem hinted at the durability I was seeking. It’s a simple tool, but one that’s clearly built to last.
I considered a standard 60° glass funnel and a plastic funnel with a built-in filter, but the Kimble/Kontes offered a better balance of chemical resistance, filtration speed (due to the 58° angle), and ease of cleaning. The glass ensures compatibility with a wide range of solvents, which is crucial for my applications. The promise of faster filtration sealed the deal.
My first impression was one of quiet confidence. It wasn’t flashy or revolutionary, but it felt like a reliable workhorse that would get the job done efficiently and consistently. I was excited to see if it lived up to the promise of faster filtration and easy cleanup.
Real-World Testing: Putting Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100 to the Test
First Use Experience
I first tested the Kimble/Kontes KIMAX Filling Funnel in my reloading workshop. I was transferring gunpowder from a bulk container to smaller measuring tools. The controlled pour and the funnel’s stability were immediately noticeable.
The workshop environment can get dusty, and cleaning is essential to prevent contamination. The smooth glass surface of the funnel proved easy to wipe clean with a solvent-dampened cloth. There were no hidden crevices for residue to accumulate. The 58° angle did seem to expedite the flow of fine-grained powder, minimizing clumping at the neck.
Using the funnel was intuitive; its simple design required no learning curve. Its wider opening accepted powder without needing careful aiming, speeding up the reloading process.
Initially, I was concerned about the funnel’s glass construction in a workshop setting. I was careful to handle it with care and avoid placing it near potential impact points, but I was impressed with its resistance to minor bumps.
Extended Use & Reliability
After several weeks of frequent use, the Kimble/Kontes KIMAX Filling Funnel has proven to be a valuable addition to my toolkit. It has become my go-to for any liquid transfer.
The funnel shows no signs of wear and tear. The glass remains clear and unblemished despite repeated exposure to various solvents and oils.
Cleaning is still a breeze. A quick rinse with solvent and a wipe down leaves it spotless and ready for the next use. Compared to the plastic funnels I’ve used in the past, the Kimble/Kontes funnel is far superior in terms of chemical resistance and ease of cleaning. It has exceeded my expectations in these areas.
Breaking Down the Features of Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100
Specifications
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100 boasts several key specifications that contribute to its performance. The top inner diameter (TopI.D.) is 100 mm, providing a generous opening for pouring various substances.
The StemO.D. is 9 mm, which allows for a controlled flow rate suitable for precise transfers. It is designed to fit a filter paper with a PaperDia. of 185 mm, making it compatible with standard filtration processes.
The ConeVolume is 225 mL, offering sufficient capacity for most common liquid volumes used in reloading and equipment maintenance. The StemLength is 97 mm, which is ideal for reaching into various container sizes without being unwieldy.
This funnel adheres to ASTM Specification E1095, Type 1, Class A requirements, confirming its compliance with industry standards for quality and performance. Its Kimble ChaseNo. is 28950 100, which is helpful for reordering and referencing product information.
The 58° funnel angle is crucial for faster filtration. It allows liquid to flow more quickly compared to the standard 60° angle. The KIMAX glass construction provides excellent chemical resistance and durability.
Performance & Functionality
The Kimble/Kontes KIMAX Filling Funnel performs its job exceptionally well. It provides consistent and reliable liquid transfer with minimal spillage or waste.
Its strengths lie in its chemical resistance, ease of cleaning, and the enhanced filtration speed offered by the 58° angle. The only improvement I could suggest is perhaps a slightly longer stem for use with deeper containers, but this is a minor issue.
The funnel has met and exceeded my expectations. It has proven to be a worthwhile investment for my workshop.
Design & Ergonomics
The Kimble/Kontes KIMAX Filling Funnel features a simple yet functional design. The KIMAX glass is robust and chemically inert, and the funnel’s weight provides stability during use.
Its ergonomic design is user-friendly, requiring no specialized knowledge or training. The wide opening and smooth interior facilitate easy pouring and cleaning.
Durability & Maintenance
The KIMAX glass construction ensures the funnel is highly durable and resistant to breakage under normal use conditions. With proper care, it should last for many years.
Maintenance is straightforward and requires minimal effort. A simple rinse with solvent or soap and water is usually sufficient to remove any residue.
Accessories and Customization Options
The Kimble/Kontes KIMAX Filling Funnel is a simple, stand-alone tool. It does not come with any specific accessories, but it’s designed to work with standard filter papers.
There are no real customization options for this product. It is designed for a specific purpose and performs that purpose admirably. The compatibility with standard filter paper sizes allows for versatile use across different applications.
Pros and Cons of Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100
Pros
- Faster filtration due to the unique 58° angle, reducing bottlenecks and speeding up liquid transfer.
- Excellent chemical resistance thanks to the KIMAX glass construction, ensuring compatibility with various solvents and chemicals.
- Easy to clean and maintain, with a smooth glass surface that minimizes residue buildup and simplifies cleanup.
- Durable construction with a strong molded rim and heavy uniform walls, providing a long service life and resistance to breakage.
- Industry-standard compliance with ASTM Specification E1095, Type 1, Class A requirements, guaranteeing quality and performance.
Cons
- Glass construction makes it more susceptible to breakage than plastic alternatives, requiring careful handling.
- Relatively higher price point compared to plastic funnels, which may be a deterrent for some users.
Who Should Buy Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100?
Perfect for: Reloaders, laboratory technicians, gunsmiths, and anyone requiring precise and efficient liquid transfer with chemical resistance. The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100 excels in applications where cleanliness, durability, and speed are critical.
Who should skip this product? Those on a tight budget who only need a funnel for occasional use with non-corrosive liquids may find a plastic alternative sufficient.
Must-have accessories or modifications? Standard size filter papers are essential for filtration applications.
Conclusion on Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100
The Kimble/Kontes KIMAX Filling Funnels, Short Stem, 58 Angle, Kimble Chase 28950 100 is a reliable and durable tool that delivers on its promises. Its superior chemical resistance, easy maintenance, and faster filtration make it a worthwhile investment for professionals and serious hobbyists.
At $235.99, the price is justified by the funnel’s quality, durability, and performance. It’s an investment in precision and efficiency that will pay off in the long run.
I would wholeheartedly recommend this funnel to anyone who needs a dependable and chemically resistant tool for liquid transfer. It’s a simple yet effective piece of equipment that will streamline your workflow and minimize waste. Upgrade your lab or workshop today, you won’t regret it!