• CDC HSF20 Air Coupler
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CDC HSF20 Air Coupler

CDC HSF20 Air Coupler

CDC HSF20 Air Coupler is a pneumatic quick-connect fitting designed to provide fast, secure connections in compressed air systems, sourced direct from Korea.

Key features

  • Air couplers of this type are widely used in manufacturing, automotive service, and general industrial settings where tools and air lines need to be connected and disconnected repeatedly without shutting down the system
634-4678 MPN: HSF20 | HSF20 (Incompatible: Korea Type) | Use: Female PT1/4
634-4687 MPN: HSF30 | HSF30 (Incompatible: Korean Type) | Use: Female PT3/8
634-4696 MPN: HSF40 | HSF40 (Incompatible: Korean Type) | Use: Female PT1/2
Couplers & Air GunsCDC
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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CDC HSF20 Air Coupler

Brand CDC·Couplers & Air Guns

Available part numbers (3)

634-4678, 634-4687, 634-4696

How to order

Send the CDC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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RFQ List (0)
Product codeSpec
634-4678MPN: HSF20 | HSF20 (Incompatible: Korea Type) | Use: Female PT1/4
634-4687MPN: HSF30 | HSF30 (Incompatible: Korean Type) | Use: Female PT3/8
634-4696MPN: HSF40 | HSF40 (Incompatible: Korean Type) | Use: Female PT1/2

Need a different model, or a part not listed here? Send us your parts list →

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