Condensation & Reflux Apparatus
Custom PTFE Condenser Tube Hydrofluoric Acid Resistant Reflux Device Constant Pressure Separatory Funnel
Item Number : PL-CP239
Price varies based on specs and customizations
- Chemical Compatibility
- Universal (Hydrofluoric Acid, Concentrated Acids, Bases, Solvents)
- Operating Temperature Range
- -200°C to +260°C
- Coefficient of Friction
- 0.05 – 0.10
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Product Overview

This high-performance condensation and fluid management system represents the pinnacle of laboratory engineering for aggressive chemical environments. Designed as a modular and fully customizable solution, the equipment is crafted exclusively from high-purity Polytetrafluoroethylene (PTFE), ensuring absolute inertness when handling the most volatile and corrosive substances. By replacing traditional glass or metallic components with advanced fluoropolymer construction, this system eliminates the risks of breakage, contamination, and chemical erosion, providing a reliable platform for complex chemical syntheses and trace analysis.
The primary use cases for this unit span across industries where purity and chemical resistance are non-negotiable, including semiconductor wet chemistry, pharmaceutical research, and environmental testing. The equipment is particularly indispensable for processes involving hydrofluoric acid, where borosilicate glass would fail due to rapid etching and structural degradation. Whether used in high-temperature reflux setups or precision fluid separation, this system provides the thermal stability and chemical integrity required for sensitive laboratory procedures.
Buyers can have complete confidence in the reliability and performance of this unit under the most demanding industrial conditions. Every component is precision-machined via advanced CNC processes to meet exact dimensional requirements, ensuring leak-proof connections and consistent fluid dynamics. The robust nature of the fluoropolymer material guarantees a service life that far exceeds conventional laboratory consumables, making this system a superior long-term investment for facilities focused on high-throughput and high-purity outcomes.
Key Features
- Universal Chemical Inertness: This system offers near-universal resistance to corrosive media, including concentrated hydrofluoric, sulfuric, hydrochloric, and nitric acids, as well as aggressive organic solvents and halogenated compounds.
- Hydrophobic Low-Friction Surface: The internal surfaces of the condenser and funnel components possess a coefficient of friction between 0.05 and 0.10, which actively inhibits the adhesion of scale, biofilms, and particulates, maintaining optimal flow and heat transfer efficiency.
- High-Purity Material Composition: Manufactured from premium PTFE, the equipment prevents sample contamination and eliminates the leaching of trace metals or ions, which is critical for semiconductor and trace analysis applications.
- Precision Constant Pressure Equalization: The separatory funnel component features a specialized internal bypass design that ensures consistent pressure between the upper and lower chambers, allowing for smooth, controlled liquid addition without the need for manual venting.
- Airtight Sealing Integrity: Advanced fluoropolymer seals and connectors ensure the absolute airtightness of the reaction system during high-temperature reflux, preventing the volatilization of hazardous experimental components and eliminating the risk of leaks.
- Extreme Temperature Resilience: This system maintains structural integrity and mechanical properties across a wide temperature range, ensuring reliable performance during intense exothermic reactions or cryogenic processes.
- Fouling and Scale Resistance: The non-stick nature of the material facilitates easy cleaning and significantly extends the intervals between maintenance cycles, contributing to lower lifecycle costs and reduced downtime.
- Customizable CNC Fabrication: Every unit is fully customizable, allowing for the integration of specific port sizes, tubing lengths, and vessel capacities to meet the unique requirements of bespoke laboratory setups.
- Superior Mechanical Durability: Unlike fragile glass alternatives, this unit is virtually unbreakable and resistant to thermal shock, providing a safer working environment for laboratory technicians handling dangerous reagents.
- Long-Term Operational Stability: The material's resistance to tube-wall thinning and pitting ensures a service life often exceeding 10 to 20 years, even when exposed to continuous chemical flow.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Hydrofluoric Acid Distillation | Purification and recovery of HF for semiconductor cleaning processes. | Complete resistance to acid etching that destroys glass. |
| Pharmaceutical Reflux Synthesis | Maintaining constant temperature and condensation during drug development. | Zero contamination from seals or vessel walls. |
| Trace Metal Analysis | Preparation of samples for ICP-MS or atomic absorption spectroscopy. | Ultra-low blank values due to high-purity PTFE construction. |
| Environmental Water Testing | Separation and extraction of organic pollutants from aqueous samples. | Non-stick surface prevents cross-contamination between samples. |
| Semiconductor Wet Processing | Precision fluid delivery and condensation in cleanroom environments. | Maintenance-free operation with no particulate shedding. |
| Corrosive Solvent Recovery | Condensing and collecting volatile organic compounds (VOCs) in chemical plants. | 10-20 year service life in aggressive chemical media. |
| Petrochemical Refining R&D | Testing catalysts and additives in high-pressure, acidic environments. | Reliable airtightness prevents hazardous vapor leakage. |
| Battery Material Research | Synthesis of electrolytes and electrode materials involving corrosive salts. | Excellent thermal stability and chemical resistance to electrolytes. |
Technical Specifications
| Parameter | Specification Details for PL-CP239 |
|---|---|
| Model Identifier | PL-CP239 (Customizable Configuration) |
| Material Construction | High-Purity Virgin PTFE (Polytetrafluoroethylene) |
| Chemical Compatibility | HF, H2SO4, HCl, HNO3, Aqua Regia, Organic Solvents, Strong Bases |
| Coefficient of Friction | 0.05 – 0.10 (Static/Dynamic) |
| Temperature Range | -200°C to +260°C (Continuous Operation) |
| Condenser Style | Liebig, Graham, or Custom Coil Designs Available |
| Sealing Mechanism | Precision-Threaded PTFE Connectors / Tapered Joints |
| Funnel Type | Constant Pressure with Integrated Pressure Equalization Tube |
| Surface Finish | High-Smoothness CNC Machined (Non-Porous) |
| Customization Options | Dimensions, Port Sizes, Capacities, and Fitting Types |
| Expected Service Life | 10 – 20 Years (Depending on application) |
Why Choose This Product
- Engineered for Extreme Durability: This system is built to withstand environments that would destroy traditional laboratory equipment. The use of high-density PTFE ensures that the unit remains functional and leak-free for decades, providing a much higher return on investment than commodity-grade supplies.
- Unmatched Chemical Purity: For laboratories where parts-per-billion (ppb) or parts-per-trillion (ppt) accuracy is required, this fluoropolymer system provides the cleanest possible environment, free from the ion leaching associated with glass or metal.
- Bespoke Manufacturing Precision: We do not offer one-size-fits-all solutions. Utilizing advanced CNC fabrication, we tailor every dimension of the PL-CP239 to your specific experimental requirements, ensuring perfect integration into your existing laboratory or pilot plant setup.
- Safety and Compliance: By eliminating the risk of glass breakage and chemical leaks, this unit significantly enhances laboratory safety protocols, especially when working with dangerous substances like hydrofluoric acid or concentrated fuming nitric acid.
- Reliable Technical Support: Our team of material scientists and mechanical engineers provides expert guidance from the initial design phase through to installation, ensuring your custom solution performs exactly as intended.
For a technical consultation or to request a detailed quote for a custom-tailored configuration, please contact our engineering team today.
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Product Datasheet
Custom PTFE Condenser Tube Hydrofluoric Acid Resistant Reflux Device Constant Pressure Separatory Funnel
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