Silicone O-Ring Seal Rings, 4mm OD, 1mm ID, 1.5mm Width, Red, Pack of 50

Product Description VMQ O-Ring

Circular Cross-Section, Hardness: 50A, Temperature: -22℉ (-30℃) to 392℉ (200℃)

The VMQ O-Ring is circular in shape, featuring a round cross-section. It is specifically designed for a wide range of sealing applications, providing a reliable pressure and fluid seal between cylindrical mating surfaces. These O-rings are commonly utilized in engines, faucets, flanges, valves, and various cylinders.

Made from silicone rubber, these O-rings are known for their versatility in handling a broad temperature spectrum and excellent resistance to ozone, weathering, and aging. Standard silicones offer resistance against water (up to 100°C), aliphatic engine and transmission oils, as well as animal and plant oils and fats. However, they are not suitable for use with fuels, aromatic mineral oils, steam, silicone oils, greases, acids, or alkalis.

With a size of 4mm outside diameter, 1mm inner diameter, and 1.5mm cross-section diameter, along with a 50 Durometer hardness for enhanced penetration resistance, these VMQ O-rings have a wide temperature range from -22℉ (-30℃) to 392℉ (200℃). They are commonly employed in various applications such as travel mug cup lids, espresso coffee makers, and weldless fitting for brewing CO2 o-rings.

These O-rings find extensive use in plumbing, gas cylinders, and pneumatic systems for sealing purposes. They are suitable for hydraulics and pneumatics sealing, pressure valves, gas compressors, reaction valves, heat exchangers, boilers, filters, and various mechanical components.

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