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7.3mm Pneumatic-Grade Seal
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  • 7.3mm Pneumatic-Grade Seal
  • 7.3mm Pneumatic-Grade Seal
Ningguo Jnsseals Sealing Technology Co., Ltd.

7.3mm Pneumatic-Grade Seal

Developed for pneumatic actuators, the A-4-004 combines a 7.3mm ID with a 2.4mm WD to ensure superior volumetric stability and airtightness.
Pneumatic: High gas barrier and optimized compression set.

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  • Product Details
Product Specifications 7.3*2.4
ID 7.3
WD 2.4
Product Materials NBR
Product Code A-4-004
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About Us

JNS: Precision Sealing, Reliable Motion

– Engineered for Gas Springs & Dampers

Ningguo Jnsseals Sealing Technology Co., Ltd. is dedicated to gas spring and damper sealing technologies, including high-quality O-rings. Since 2019, we have been delivering reliable, durable, and cost-effective sealing solutions to the automotive, furniture, home appliance, medical equipment, and construction industries. Whether facing extreme wear, high temperatures, or demanding long-life requirements, JNS is built to perform.

We believe that a great seal is not just a component—it's a promise. With automated smart manufacturing, eco-friendly processes, and rigorous quality control, JNS products excel in sealing performance, durability, and value. Choose JNS for stability, safety, and trust that lasts.

Contact: [email protected]
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Ningguo Jnsseals Sealing Technology Co., Ltd.
Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd. Ningguo Jnsseals Sealing Technology Co., Ltd.
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