
( Brand: Safety Technology International ), ( Manufacturer Part Number: STI-4130 ), ( Size: Large ), ( Type: Home Security Systems ), ( Color: Red ), ( Material: Glass ), ( Item Height: 6.80 ), ( Item Width: 9.20 ), ( Item Length: 10.60 ), ( UPC: 662950413004 )
The Safety International STI-4130 Glass Stopper is a essential lab equipment component designed to provide reliable and secure sealing for various types of containers and vessels. This stopper, manufactured by Safety International, meets the stringent requirements of STI-4130 standard and adheres to ANSI/ASME BBIN tapered thread Specification for chemical process equipment.
The glass stopper is recognized for its durability and resistance to chemicals under high-pressure and temperature conditions. It is engineered using Borosilicate glass, which is renowned for its strength and resistance to thermal shock. The glass stopper is heat-resistant and suitable for use in temperature ranges from -76 F to 525 F (-60 C to 274 C).
The stopper's taper thread design allows for easy and seamless assembly with corresponding tapered threaded vessels. It is accessible in various sizes, enabling it to work with a wide assortment of containers. The STI-4130 Glass Stopper's large flange base ensures a secure attachment to the container, providing enhanced safety during operation and reducing the risk of accidental leakage.
Additionally, the safety stopper features a smooth, glossy finish that shields the glass from potential scratches, improving its aesthetic appeal and resistance to abrasion. This glass stopper is not only suitable for scientific and research applications but can also be used in industrial and laboratory settings where secure container sealing is required.
To sum up, the Safety International STI-4130 Glass Stopper is a top-quality lab equipment component designed to provide a dependable and safe solution for securing containers and vessels. Its durability, resistance to extreme temperatures and chemicals, ease of assembly, and secure attachment make it an indispensable tool for scientists, researchers, and industrial professionals alike.
The Safety International STI-4130 glass stopper is a popular choice for laboratory and industrial applications due to its durability and resistance to high pressures. However, like any product, it has its advantages and disadvantages. In this article, we will discuss the pros and cons of buying a Safety International STI-4130 glass stopper to help you make an informed decision.
Pros:1. Durability: The STI-4130 glass stopper is made of borosilicate glass, which is known for its high strength and resistance to thermal shock and thermal fatigue. This makes it ideal for use in high-pressure applications and makes it a long-lasting investment.
2. Chemical Resistance: Borosilicate glass has excellent resistance to a wide range of chemicals, making it a suitable choice for applications in various industries such as pharmaceuticals, biotechnology, agriculture, and more.
3. Sealing Properties: The STI-4130 glass stopper features a clip-on design with a differential seal that ensures a tight seal to prevent leakage. This feature makes it a reliable option for applications that require accurate and consistent measuring and sampling.
4. Compatibility: The glass stopper can be used with various container types, including glass and plastic containers, making it a versatile investment.
Cons:1. Fragility: Despite its high strength, the glass stopper is still susceptible to breaking or chipping if dropped or subjected to heavy impact. This can be a concern in applications where the stopper may be handled frequently or in potentially hazardous locations.
2. Cost: The STI-4130 glass stopper may be more expensive compared to other stopper types such as PTFE or silicone. However, the investment may be offset by the long-term durability and reliability of the product.
3. Limited Temperature Range: While borosilicate glass has a wide temperature range, it still has limitations. The glass stopper may not be suitable for extreme temperatures or rapid temperature changes, which could lead to thermal shock and breakage.
Conclusion:The Safety International STI-4130 glass stopper is a strong and reliable investment for applications that require accurate and consistent sampling or measuring in a wide range of chemicals. Its durability, chemical resistance, sealing properties, and compatibility make it a versatile option. However, its fragility, cost, and limited temperature range are important considerations when making a decision to purchase. Therefore, it is essential to weigh these factors against the specific requirements of your application and budget to determine whether the STI-4130 glass stopper is the right choice for you.
Recommendation:If you are considering purchasing a Safety International STI-4130 glass stopper, it is recommended to first evaluate your specific application requirements, including temperature, chemical exposure, and handling conditions. Consider the benefits, such as its durability, chemical resistance, and sealing properties, alongside the potential limitations, such as fragility, cost, and temperature range. Ultimately, if your application aligns with the benefits, the STI-4130 glass stopper could be an excellent long-term investment for your laboratory or industrial operation.
NOTE: Local fire marshal approval should be obtained prior to installation. This fire marshal approved cover is designed for areas where a break glass specified: such as unsupervised. Gasket available to improve weather resistance STI model 3002 sold separately. Important: do not send back without getting a label through us first.
Housing has a three year guarantee against breakage and damage in normal use. Fire alarm remains clearly visible and accessible. Fits virtually all manual pull stations. STI 4130 Break Glass Stopper - Large protective cover with red spacer for unsupervised areas.
Housing is molded of super tough UV-stabilized red poly carbonate. Pane of single-strength clear glass easily replaced when broken, a glass-breaking bar and anchors for easy installation. Includes conduit spacer for mounting around existing exposed.