Delivery Adapters

Key Features

• Smooth curved delivery section for steady, laminar flow of gases or liquids.
• Manufactured from high-quality Borosilicate Glass 3.3, offering superior durability.
• Precision-ground interchangeable joints ensure airtight, leak-free connections.
• Available with a long stem (approx. 200 mm) or an optional short stem.
• High thermal and chemical resistance, suitable for heating, cooling, and vacuum use.
• Crystal-clear transparency for easy visual monitoring of flow.
• Stress-relieved, one-piece construction for stability in demanding lab setups.
• Compatible with a wide range of standard laboratory glassware systems.

Material Specifications

• Material: Borosilicate Glass 3.3
• Thermal Properties: Low thermal expansion coefficient (≈ 3.3 × 10⁻⁶ /°C) High resistance to rapid temperature changes
• Chemical Resistance: Inert to most acids, alkalis, solvents, and corrosive chemicals. Non-porous, non-reactive internal surface
• Mechanical Properties: High mechanical strength and scratch resistance
• Standards Compliance: Manufactured in accordance with laboratory glassware standards

Technical Specifications

• Joint Sizes: Available in all standard taper joints (NS/B14, B19, B24, B29, etc.)
• Stem Options:Long stem: approx. 200 mmShort stem: available upon request
• Construction: One-piece, stress-annealed borosilicate glass
• Dimensional Accuracy: Precision-ground joints with excellent sealing tolerance
• Optional Accessories:Hose connectorsScrew-thread thermometer adaptersRubber or silicone tubing

Handling & Precautions

• Inspect the adapter for cracks or chips before use.
• Suitable for autoclaving, dry heat sterilisation, and chemical cleaning.
• Avoid sudden temperature changes; warm or cool gradually.
• Prevent direct flame on a single point to reduce thermal stress.
• Clean with mild lab detergents; avoid abrasive materials.
• Support the adapter properly when connected to heavy or tall apparatus setups.

Applications

• Chemical Synthesis & Organic Chemistry – Directed delivery of gases and vapors.
• Pharmaceutical & API Production – Controlled transfer during distillation or purification.
• Biotechnology Labs – Safe gas/liquid movement in process setups.
• Analytical & QC/QA Laboratories – Precise delivery into condensers, traps, or absorption vessels.
• Academic & Research Institutions – Versatile for advanced experiments and teaching setups.
• Industrial Chemical Processing – Gas handling, absorption, and transfer operations.