• CDC PF400 Air Large Coupler
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CDC PF400 Air Large Coupler

CDC PF400 Air Large Coupler

CDC PF400 Air Large Coupler is a heavy-duty pneumatic quick-connect fitting designed for reliable air line connections, sourced direct from Korea.

Key features

  • Large-format air couplers like this are commonly used in industrial workshops, automotive service bays, and manufacturing lines where high-flow air tools demand secure, low-pressure-drop connections
634-3350 MPN: PF400 | PF 400(PT1/2) | Use: Female PT1/2
634-3369 MPN: PF600 | PF 600(PT3/4) | Use: Female PT3/4
634-3378 MPN: PF800 | PF 800(PT 1) | Use: Female PT1
Couplers & Air GunsCDC
3 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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CDC PF400 Air Large Coupler

Brand CDC·Couplers & Air Guns

Available part numbers (3)

634-3350, 634-3369, 634-3378

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
634-3350MPN: PF400 | PF 400(PT1/2) | Use: Female PT1/2
634-3369MPN: PF600 | PF 600(PT3/4) | Use: Female PT3/4
634-3378MPN: PF800 | PF 800(PT 1) | Use: Female PT1

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

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