Long Dip Pipes

Long Dip Pipes

Long dip pipes are essential internal components designed for deep vessel applications, allowing precise liquid addition, drainage, or sampling at extended depths. They are widely used in laboratory, pilot-scale, and industrial vessels where standard short dip pipes cannot reach.

Long dip pipes are typically installed in large vessels or tall reactors, enabling accurate liquid handling without disturbing ongoing reactions. Constructed from borosilicate glass, they combine chemical resistance, thermal stability, and optical clarity, making them ideal for sensitive or corrosive processes.

• Material: Borosilicate glass 3.3 for durability and chemical resistance
• Length: Extended lengths to suit tall vessels or deep reactors
• Connection types: Flanged, threaded, or compression fittings for secure and leak-proof installation
• Applications: Reagent addition, liquid sampling, controlled drainage, or solvent recovery

Key Features & Benefits

• Extended Reach: Ideal for large or tall vessels
• Chemical Compatibility: Handles strong acids, bases, and organic solvents
• Thermal Stability: Withstands typical laboratory and pilot-scale temperatures
• Reduced Dead Volume: Ensures efficient liquid transfer and sampling
• Customizable: Length, diameter, and fitting types tailored to vessel dimensions
• Visual Monitoring: Transparent glass allows observation of liquid levels and flow

Applications Across Industries

• Chemical Processing: Addition and removal of reagents in tall reactors
• Pharmaceutical Labs: Sampling or dosing in pilot plant reactors
• Food & Beverage Labs: Handling large liquid volumes safely
• Research & Development: Precise transfer of liquids in deep vessels
• Industrial Processes: Large-scale batch reactors, crystallizers, or extraction systems

Why Choose Our Long Dip Pipes?

• Made from premium borosilicate glass 3.3
• Fully customizable to your vessel size and process
• Ensures safe, precise, and contamination-free liquid handling
• Compatible with other vessel accessories such as thermometer pockets and spargers
• Designed for vacuum and mild pressure conditions

Safety & Operational Advantages

• Prevents mixing or contamination in sensitive reactions
• Suitable for vacuum and mild positive pressure operations
• Allows stable and secure installation inside tall vessels
• Easy to install, clean, and maintain
• Reduces process dead volume, optimizing reaction efficiency

Optional Accessories

• PTFE, Viton, or FFKM seals for enhanced chemical compatibility
• Flange adapters for easy vessel integration
• Dip pipe clamps and mounting holders for stable positioning
• Custom lengths and diameters for specialized processes

Frequently Asked Questions (FAQ)

Q1: What materials are used for long dip pipes?
A: Constructed from borosilicate glass 3.3 for chemical and thermal resistance.

Q2: Can long dip pipes be used under vacuum?
A: Yes, suitable for vacuum and mild positive pressure conditions.

Q3: Are these dip pipes customizable?
A: Absolutely. Length, diameter, and connection types can be tailored to fit your vessel.

Q4: What is the maximum operating temperature?
A: Typically up to 180°C, depending on vessel and process conditions.

Q5: Can they handle corrosive chemicals?
A: Yes, borosilicate glass ensures excellent resistance to acids, bases, and organic solvents.

How Does It Work?

1. Insertion: Installed through a vessel port or flange, reaching the bottom or required depth.
2. Liquid Transfer: Facilitates precise addition, sampling, or drainage of liquids.
3. Integration: Works seamlessly with thermometers, spargers, or other internal vessel components.
4. Operation: Maintains chemical integrity, reduces dead volume, and ensures smooth fluid handling.

Order Your Long Dip Pipes Today

Enhance your vessels with high-quality long dip pipes from Bhanu Scientific Glass Co. for precision, safety, and efficiency in laboratory, pilot, or industrial-scale processes.