High-Flow Flexible Silicone Hose - 18mm ID x 21mm OD

Product Details and Specifications

Meet the workhorse of our collection: the 18x21mm general-purpose silicone hose. Engineered for versatility, it combines a large 18mm inner diameter for impressive flow rates with a flexible 1.5mm wall for easy installation, even in complex layouts. This is the go-to solution for a vast range of applications where reliability, purity, and ease of use are top priorities.

Core Advantages:

• Superior Flexibility: The balanced 1.5mm wall provides excellent flexibility, allowing the hose to be easily routed around equipment and through tight spaces without kinking.

• High-Volume Throughput: The wide 18mm bore is designed to minimize flow restriction, making it perfect for rapidly transferring liquids, running drainage lines, or in low-pressure circulation systems.

• Reliable Everyday Durability: While flexible, the 1.5mm wall is robust enough to handle the demands of daily industrial, laboratory, and food production environments, resisting tearing and abrasion.

• Crystal-Clear Monitoring: Manufactured from high-clarity, platinum-cured silicone, allowing for easy visual confirmation of fluid flow, color, and cleanliness.

• Certified for Sensitive Applications: Fully compliant with FDA and LFGB standards, ensuring absolute purity for use in food processing, beverage dispensing, and pharmaceutical applications.

Technical Specifications:

Prime Applications:

The ideal choice for a broad spectrum of standard-duty tasks:

• Food & Beverage Processing: Excellent for beer and wine making (racking), dairy transfer, beverage lines, and bulk ingredient conveyance.

• Laboratory & Biomedical: Connecting glassware, fluid handling equipment, water purification systems, and general-purpose lab lines.

• General Industrial Transfer: Perfect for low-pressure coolant lines, water circulation, drainage systems, and chemical transfer (check compatibility).

• PC Water Cooling & Hobbyists: A popular choice for custom computer water cooling loops and other DIY projects requiring high flow and flexibility.

• Light-Duty Protective Sleeving: Provides a soft, flexible cover for wire bundles or delicate components, protecting them from moisture and minor scuffs.

JINAN CHENSHENG: Your Partner in Versatile Solutions

At JINAN CHENSHENG, we understand that not every application needs an extreme solution—most need a reliable one. As a leading Chinese OEM/ODM manufacturer, we specialize in producing high-quality, versatile silicone components that form the backbone of your products and processes.

The JINAN CHENSHENG Advantage:

• Factory-Direct Value: By working directly with us, you eliminate middlemen and gain access to expert advice and competitive factory pricing, maximizing your project's budget.

• Tailored to Your Needs: This standard hose is just the beginning. We can adjust the durometer, color, transparency, or even compound for specific chemical resistance, creating a truly custom part.

• Unwavering Quality Commitment: Our ISO 9001-certified processes ensure that every order, from a single spool to a container load, meets consistent standards for dimensional accuracy and material purity.

• Your Scalable Supply Chain Partner: We are equipped to support your growth. With reliable lead times and massive production capacity, we are the dependable wholesale partner you need to scale your operations.

Choose the versatile, reliable solution. Contact JINAN CHENSHENG today for a quote and discover the quality of a dedicated manufacturing partner.

CRITICAL Application Note:

• This product is sold by the meter and is supplied in a continuous length.

• Pressure Limitation: This is an unreinforced, flexible hose intended for low-pressure, suction, or gravity-fed applications. It is not designed for significant pressure or vacuum use.

• Fittings: Ensure you use appropriately sized hose barbs and clamps for a secure, leak-proof seal with the 18mm inner diameter.