RS PRO Nitrile Rubber (NBR) O-Ring Cord, 4 mm Diameter, 8.5 m Length 138-1604

RS PRO 138-1604 is a nitrile rubber (NBR) O-Ring cord designed for industrial sealing applications requiring durable and flexible sealing components. The cord features a 4 mm diameter and comes in a convenient 8.5-meter length, allowing on-site fabrication of O-Rings tailored to different machinery and equipment needs.

Nitrile rubber provides excellent resistance to oils, fuels, and other chemicals, making it suitable for use in automotive engines, fluid power systems, and beverage dispensing equipment such as beer taps. The material's thermal properties allow continuous operation from as low as -30°C to 120°C, with tolerance for intermittent temperature spikes up to 150°C.

This O-Ring cord helps create a vacuum seal between machine surfaces, preventing leaks of air or fluids, thereby ensuring efficient and safe operation of industrial devices and mechanical assemblies.

The product is manufactured under the RS PRO brand in the United Kingdom, ensuring compliance with high-quality standards and industrial performance requirements. The cord is made from durable nitrile rubber (NBR) material.

Operating temperature ranges from -30°C minimum to 120°C continuous, with intermittent resistance up to 150°C. 4 mm diameter ensures compatibility with common O-Ring sizes. 8.5 meter length on the reel allows creating multiple O-Rings of various sizes.

Designed for use in engines, beer taps, and other machine seals requiring reliable vacuum and leak-proof seals. Highly resistant to oils and fuels, ensuring longevity in harsh environments.

This O-Ring cord is ideal for use in industrial, manufacturing, automotive, and food and beverage sectors where custom seal fabrication and reliable performance are critical. Explore more sealing solutions and related products in EnvMart to find compatible items for your technical applications.

Explore more products in our Gaskets, Seals & Packings category.