Glass Straight Tube Vacuum Take Off Adapter Deschem 24/40 Borosilicate

Description

Product Overview

The Deschem 24/40 glass straight tube vacuum take‑off adapter is a precision‑engineered component designed for demanding laboratory vacuum applications. Crafted from G3.3 borosilicate glass, the tube exhibits an annealing point of 560 °C and a softening point of 820 °C, ensuring dimensional stability even under prolonged thermal cycling. Its linear coefficient of expansion, measured at 32×10⁻⁷ / °C, provides predictable behavior during temperature fluctuations, reducing the risk of stress‑induced fractures. The adapter measures 6.85 × 2.91 × 1.42 inches and weighs only 3.53 ounces, making it easy to handle while maintaining robust structural integrity.

Designed to integrate seamlessly with standard vacuum chambers, the 24/40 model features a straight‑tube geometry that facilitates unobstructed gas flow and minimizes turbulence. The glass construction offers excellent chemical resistance, allowing the adapter to be used with a wide range of gases, including corrosive or reactive species, without degradation. Its clear, transparent body enables visual inspection of fluid movement, aiding in troubleshooting and process monitoring.

Manufactured by Deschem, a reputable supplier of laboratory glassware, this adapter benefits from rigorous quality control procedures. Each unit undergoes thorough inspection for surface defects, dimensional accuracy, and mechanical strength before leaving the factory. The product has earned a perfect 5‑star rating from seven verified customers, reflecting its reliability and performance in real‑world laboratory settings.

Usage

The glass straight tube vacuum take‑off adapter is ideally suited for a variety of laboratory environments where precise control of gas flow is essential. It can be employed in vacuum chambers used for material synthesis, thin‑film deposition, and analytical instrumentation such as mass spectrometers and electron microscopes. By providing a secure, leak‑free connection between the vacuum pump and the chamber, the adapter helps maintain the required low‑pressure conditions critical for high‑quality experimental results.

Researchers and technicians working in chemistry, physics, and materials science will find the adapter particularly valuable when setting up gas inlet lines for reactive gas experiments, sputtering processes, or plasma generation. Its borosilicate composition resists attack from aggressive chemicals, making it compatible with acids, bases, and organic solvents commonly encountered in laboratory protocols. The transparent tube also allows users to monitor the presence of bubbles, condensates, or particulate contamination, facilitating rapid adjustments without disassembly.

Installation is straightforward: the adapter’s standard flange dimensions align with most commercial vacuum flanges, and the glass tube can be secured using compatible metal or PTFE clamps. Because the component is lightweight, it does not impose significant mechanical load on the vacuum system, reducing wear on supporting hardware. The adapter’s durability ensures long‑term service life, even in high‑throughput research facilities where equipment is cycled frequently.

Why Choose Us

Choosing the Deschem 24/40 glass straight tube vacuum adapter means selecting a product backed by decades of expertise in laboratory glass manufacturing. Deschem’s commitment to quality is evident in the use of premium G3.3 borosilicate glass, a material known for its superior thermal shock resistance and chemical inertness. Each adapter is produced in a controlled environment where temperature, humidity, and contamination are meticulously monitored, guaranteeing consistency across every batch.

Our after‑sales support includes technical assistance from experienced engineers who can help with installation, troubleshooting, and integration into complex vacuum systems. Should any issue arise, customers benefit from a responsive service team that can provide replacement parts or guidance within a short turnaround time. This level of support underscores our dedication to ensuring that researchers can focus on their scientific objectives rather than equipment maintenance.

In addition to product reliability, Deschem adheres to strict environmental and safety standards. The manufacturing process minimizes waste and utilizes recyclable materials wherever possible. By selecting our adapter, laboratories not only gain a high‑performance component but also contribute to sustainable scientific practices.

Key Features

• Made from high‑quality G3.3 borosilicate glass for excellent thermal and chemical resistance
• Annealing point of 560 °C ensures dimensional stability during heating cycles
• Straight‑tube design provides unobstructed gas flow and easy visual monitoring
• Lightweight yet robust construction reduces mechanical load on vacuum systems
• Dedicated technical support and fast replacement service for peace of mind

FAQ

What size connections does the 24/40 model support?

The 24/40 adapter conforms to standard vacuum flange dimensions, making it compatible with most ¼‑inch and ½‑inch vacuum fittings used in laboratory equipment.

Can the adapter be used with corrosive gases?

Yes. The borosilicate glass construction is chemically inert and can safely handle acids, bases, and many organic vapors without degradation.

Is the adapter suitable for high‑temperature applications?

Absolutely. With an annealing point of 560 °C and a softening point of 820 °C, the adapter can withstand elevated temperatures encountered in many vacuum processes.

How do I install the adapter to avoid leaks?

Ensure that all mating flanges are clean and free of debris, apply a compatible vacuum‑grade sealant if recommended, and tighten the clamps evenly to achieve a uniform seal.

What warranty or guarantee does Deschem provide?

Deschem offers a one‑year limited warranty covering material defects and workmanship, along with access to our technical support team for any installation or performance questions.