DESCHEM DES200MM2440DCSHLY Glass Spiral Reflux Condenser Hose 24/40

( Brand: Deschem ), ( Manufacturer Part Number: DES200MM2440DCSHLY ), ( Model: 200 2440 ), ( Part Type: Condenser Hose ), ( Color: Clear ), ( Itemweight: 333 ), ( Packageheight: 60 ), ( Packagelength: 370 ), ( Packageweight: 349 ), ( Packagewidth: 90 )

Review DESCHEM 200mm 24/40 Glass Spiral Reflux Condenser Removable Hose Clear

The **Deschem DES200mm/2440DC-SHLY 200mm 24/40 Glass Spiral Reflux Condenser Hose** is a high-performance laboratory accessory meticulously engineered for precision distillation, solvent recovery, and efficient heat exchange in chemical synthesis, pharmaceutical research, and industrial-scale processes. Designed with a robust **200mm outer diameter** and a **24/40 standard taper joint**, this condenser hose integrates seamlessly with glassware systems, ensuring leak-proof connections and optimal fluid flow. Its **spiral glass construction** provides an extensive surface area for rapid condensation, significantly enhancing heat transfer efficiency while minimizing pressure drop critical for maintaining consistent reflux rates in demanding applications. The **double-walled design** not only reinforces structural integrity but also offers enhanced thermal insulation, reducing energy loss and preventing condensation from dripping back into the reaction vessel. Ideal for use with volatile solvents, corrosive chemicals, and high-boiling-point compounds, this condenser hose is crafted from **borosilicate glass (Type 3.3)**, delivering exceptional chemical resistance, thermal stability, and durability across a broad temperature range. Whether employed in routine laboratory procedures or large-scale industrial setups, its **smooth, uniform spiral winding** ensures uniform cooling and minimizes dead zones, promoting efficient separation of vapor and liquid phases. The **SHLY variant** further distinguishes itself with a **low-profile design**, making it particularly suitable for compact setups where space optimization is essential. With its precision engineering and adaptability to various distillation configurations, this condenser hose is an indispensable tool for researchers and engineers seeking reliability, performance, and longevity in their experimental workflows.

**Pros and Cons of buying a Deschem DES200mm/2440DCShly 200mm 24/40 Glass Spiral Reflux Condenser Hose**

1. **Efficiency in Distillation** The spiral design maximizes surface area for heat exchange, improving condensation efficiency and reducing reflux time during distillation processes. This is particularly useful in laboratory settings where precision and speed matter.

2. **Durability and Chemical Resistance** Made from borosilicate glass (likely 24/40 standard taper), it is resistant to most acids, bases, and organic solvents, making it suitable for a wide range of chemical applications. Glass is also non-reactive, preventing contamination of samples.

3. **Versatility** The 200mm length and 24/40 joint compatibility make it adaptable to various setups, including simple distillation, fractional distillation, and reflux systems. It can be paired with standard glassware like round-bottom flasks and adapters.

4. **Easy to Clean and Sterilize** Glass components are straightforward to clean with solvents or detergents and can be sterilized by autoclaving (if compatible with the setup), ensuring reproducibility in experiments.

5. **Compatibility with Standard Lab Equipment** The 24/40 joint is a widely used standard in laboratory glassware, reducing the need for custom fittings and making it easier to integrate into existing systems.

6. **Low Maintenance** Unlike metal or plastic condensers, glass does not corrode or degrade over time with frequent use, provided it is handled carefully to avoid thermal shock.

7. **Transparency** The glass allows visual confirmation of the condensation process, helping operators monitor reflux rates and potential blockages without disassembling the setup.

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1. **Fragility** Glass is brittle and can shatter if dropped or subjected to sudden temperature changes (e.g., placing a hot condenser in cold water). This requires careful handling and proper support during use.

2. **Limited Temperature Range** While borosilicate glass (e.g., Type 3.3) can withstand moderate heat, extreme temperatures or rapid thermal cycling may cause stress fractures or breakage. It is not suitable for high-pressure or high-temperature applications beyond typical lab distillation.

3. **Weight and Bulk** Glass condensers are heavier than plastic or metal alternatives, which can make setups less portable and more cumbersome to assemble or disassemble.

4. **Cost** High-quality borosilicate glassware is more expensive than plastic or some metal condensers. While durable, the initial investment may be higher, especially for labs with frequent replacements due to mishandling.

5. **Potential for Contamination** Despite being chemically inert, improper cleaning (e.g., using abrasive materials) or residual solvents can introduce contaminants. Scratches or cracks may also harbor particles, affecting purity.

6. **Limited Customization** Unlike metal condensers, glass condensers are not easily modified for specific cooling requirements (e.g., custom coil lengths). The spiral design is fixed, which may not be optimal for all distillation applications.

7. **Thermal Shock Risk** Even with borosilicate glass, abrupt temperature changes (e.g., cooling a hot condenser with ice water too quickly) can cause cracking. Proper cooling gradients are necessary to avoid damage.

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The **Deschem DES200mm/2440DCShly glass spiral reflux condenser** is an excellent choice for laboratories requiring **precision, chemical compatibility, and durability** in distillation processes. Its spiral design enhances efficiency, and borosilicate glass ensures resistance to most corrosive substances. However, its **fragility, higher cost, and susceptibility to thermal shock** necessitate careful handling and appropriate use cases.

- Routine laboratory distillation (e.g., organic synthesis, solvent recovery).

- Applications where chemical inertness and transparency are critical.

- Setups where standard 24/40 glassware compatibility is a priority.

- High-temperature or high-pressure applications beyond standard distillation.

- Environments where rough handling or frequent temperature fluctuations are likely.

- Budget-conscious labs where plastic or metal alternatives could suffice.

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- You prioritize **reliability, chemical resistance, and efficiency** in distillation.

- Your lab already uses 24/40 glassware, ensuring seamless integration.

- You are willing to invest in **durable, low-maintenance glassware** and handle it with care.

- You need **lower cost or portability**.

- Your applications involve **high temperatures, pressure, or rough handling**.

- You require **custom cooling profiles** not achievable with a fixed spiral design.

For most academic or industrial labs performing standard distillation, this condenser is a **strong, long-term investment** that justifies its cost with performance and longevity. Always pair it with proper cooling (e.g., water baths) and handle it gently to avoid damage.

Details:

8mm Removable Hose Connection. Delivery: Shipping is available only within the Continental USA. Jacket length 200mm. Deschem 200mm 24/40 Glass Spiral Reflux Condenser with Removable Hose Clear:: Made From G3.3 Brisket.

Total length 345mm.

part #: des200mm2440dcshly prices

• $36.99-$64.62

specifications plasticwarelabsuppy:

• brand: Deschem
• mpn: Des200mm2440dcshly
• model: 200 2440
• part type: Condenser Hose
• color: Clear
• itemweight: 333
• packageheight: 60
• packagelength: 370
• packageweight: 349
• packagewidth: 90

shipping plasticwarelabsuppy:

• service: Standard
• cost: $0.00
• class: Standard
• transit: 5-11 Days
• type: Fixed

seller plasticwarelabsuppy:

• city: Los Angeles, California
• rating: 100.0%
• # reviews: 224

payments plasticwarelabsuppy:

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offer plasticwarelabsuppy:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 21, 2026

returns plasticwarelabsuppy:

• time: 30 Days
• paid by: Buyer
• method: Money back
• policy: Returns Accepted

general plasticwarelabsuppy:

• condition: New
• Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware

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