• CDC HSM20 Air Coupler
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CDC HSM20 Air Coupler

CDC HSM20 Air Coupler

The CDC HSM20 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 plants, automotive workshops, and maintenance facilities to connect air hoses and tools without interrupting line pressure
634-4641 MPN: HSM20 | HSM20 (Incompatible: Korean Type) | Use: Male PT1/4
634-4650 MPN: HSM30 | HSM30 (Incompatible: Korean Type) | Use: Male PT3/8
634-4669 MPN: HSM40 | HSM40 (Incompatible: Korean Type) | Use: Male PT1/2
Couplers & Air GunsCDC
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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CDC HSM20 Air Coupler

Brand CDC·Couplers & Air Guns

Available part numbers (3)

634-4641, 634-4650, 634-4669

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
634-4641MPN: HSM20 | HSM20 (Incompatible: Korean Type) | Use: Male PT1/4
634-4650MPN: HSM30 | HSM30 (Incompatible: Korean Type) | Use: Male PT3/8
634-4669MPN: HSM40 | HSM40 (Incompatible: Korean Type) | Use: Male PT1/2

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

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