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No welding required, directly connect to copper pipes! Fitting "PVC Pipe Coupler"

For pressure testing, vacuuming, and refrigerant gas charging! Easily connect with a single lever operation!

The "PCV pipe coupler" is a quick fluid connector for copper pipe connections. No welding, processing, or tightening is required, allowing for easy direct connection to pipes. Its structure seals both the end face and the outer circumference of the pipe, providing excellent airtightness and vacuum resistance, and it is suitable for a vacuum level of 0.13 Pa (0.001 mmHg) during connection. We offer a wide range of sizes and sealing materials to accommodate manufacturing processes for air conditioners, refrigerators, and packaging. 【Features】 - No welding, processing, or tightening required - Airtight and vacuum-resistant - Size variations according to pipe outer diameter - Abundant mounting screw sizes *PCV400, 500, and 1000 are made to order products.

Related Link - https://www.nitto-kohki.co.jp/prd/cupla/

basic information

【Specifications】 ■ Main body material: Brass ■ Applicable copper pipe sizes: φ4.76, φ6.0, φ6.35, φ8.0, φ9.52, φ12.7, φ15.88 (φ4.0 and φ5.0, φ10.0 are made to order) ■ Maximum operating pressure: 4.5MPa (46kgf/cm²) ■ Pressure resistance: 5.0MPa (51kgf/cm²) ■ Seal materials: Chloroprene rubber (CR), Fluoro rubber (FKM), Hydrogenated nitrile rubber (HNBR) ■ Operating temperature range: Chloroprene rubber (CR) -20℃ to +80℃, Fluoro rubber (FKM) -20℃ to +180℃, Hydrogenated nitrile rubber (HNBR) -20℃ to +120℃

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Applications/Examples of results

For more details, please refer to the PDF document or feel free to contact us.

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