High-quality silicone tubing designed for reliable fluid transfer in a wide range of environments. Key benefits Chemical and solvent resistance: Resists many chemicals, solvents and acids, reducing compatibility problems and material degradation during use. Wide temperature range: Performs from -60 °C to 200 °C, maintaining flexibility and durability in extreme cold and heat. Smooth, clear construction: Crystal-clear silicone and a smooth inner surface promote unobstructed flow and make visual inspection and cleaning straightforward. Flexible and kink-resistant: Lightweight and flexible design resists kinking and damage, helping prevent flow interruptions and premature replacement. Multiple sizes for compatibility: Available in a range of inner and outer diameters to fit pumps, siphons, fittings and barbs. Specifications Material: High-quality silicone Temperature range: -60 °C to 200 °C Characteristics: Lightweight, flexible, crystal-clear, chemical/solvent/acid resistant, durable, kink-resistant, smooth interior Available sizes (inner diameter x outer diameter) 4 x 9 mm 5 x 11 mm 6 x 10 mm 6 x 12 mm 7.5 x 14.5 mm 8 x 12 mm Practical use scenarios Laboratory fluid transfer: Use with peristaltic pumps, syringe pumps and tubing manifolds for reagent delivery and sampling. Smooth interior and chemical resistance help maintain consistent flow and reduce contamination risk. Aquarium and maintenance siphoning: Ideal for siphoning water, topping up systems, and connecting pumps for water circulation. Flexibility and kink resistance make handling easier in confined spaces. Workshop and industrial fluid handling: Suitable for transferring solvents and process fluids with pumps or siphons where chemical resistance and temperature tolerance are required. Installation and care tips Select the inner diameter to match fittings, barbs or pump ports; check outer diameter for clamp compatibility. Cut to length with a sharp blade for clean ends; a short heat bead can be used to tidy the edge if needed. Smooth interior simplifies rinsing and cleaning; cleaning method should match the fluids used and follow safety guidance for those fluids. Inspect periodically for cuts or wear, especially when used with abrasive fluids or under mechanical stress. What this tubing solves Prevents tubing failure from temperature extremes or chemical exposure. Reduces flow interruptions caused by kinks or internal buildup. Simplifies matching tubing to existing pumps and fittings through multiple size options. Reliable, durable silicone tubing for pumps, siphons and other fluid-transfer needs where chemical resistance, temperature tolerance and consistent flow are required.