Parker Hannifin · PRESTOLOK PLP Metal Push-to-Connect Fittings
W172PLP-4M-2R
Exact manufacturer-published Prestolok part identity from Parker Catalog 3501E Rev. 07/26.
Published catalog evidence
Exact part record
- Part number
- W172PLP-4M-2R
- Product family
- PRESTOLOK PLP Metal Push-to-Connect Fittings
- Published value segment
- W172PLP-4M-2R | | | | | 4 | | 1/8 | | | 7/16 | | | | 19.05 | | | 24.35 | 3.17 | |
- Published table row
- | W172PLP-4M-2R | | | | | 4 | | 1/8 | | | 7/16 | | | | 19.05 | | | 24.35 | 3.17 | |
Verification boundary
What still needs to match
Tube interfaceConfirm tube OD, tube material, insertion requirements, and retention design.
Port interfaceVerify thread size, NPT/BSPP/BSPT/metric standard, sealing method, and installation torque.
Media and limitsCheck media compatibility, seal/material construction, pressure, temperature, and flow requirements.
ApplicationConfirm approvals, environment, packaging/quantity requirements, and current Parker documentation.
Related catalog fittings
Same published series
PLP Metal Push-to-Connect FittingsW172PLP-2-2W172PLP-2-2 | | | | 1/8 | | 1/8 | | | 7/16 | | | | .74 | | | .92 | .094 | |PLP Metal Push-to-Connect FittingsW172PLP-3-2W172PLP-3-2 | | | | 3/16 | | 1/8 | | | 7/16 | | | | .82 | | | .92 | .156 | |PLP Metal Push-to-Connect FittingsW172PLP-5/32-2W172PLP-5/32-2 | | | | | 5/32 | | 1/8 | | | 7/16 | | | | .77 | | | .92 | .125 | |PLP Metal Push-to-Connect FittingsW172PLP-4-2W172PLP-4-2 | | | | 1/4 | | 1/8 | | | 7/16 | | | | .85 | | | .92 | .156 | |PLP Metal Push-to-Connect FittingsW172PLP-4-4W172PLP-4-4 | | | | 1/4 | | 1/4 | | | 9/16 | | | | .85 | | | 1.10 | .156 | |PLP Metal Push-to-Connect FittingsW172PLP-4-6W172PLP-4-6 | | | | 1/4 | | 3/8 | | 11/16 | | | | | .85 | | | 1.10 | .156 | |PLP Metal Push-to-Connect FittingsW172PLP-5-2W172PLP-5-2 | | | | 5/16 | | 1/8 | | | 9/16 | | | | .97 | | | 1.02 | .250 | |PLP Metal Push-to-Connect FittingsW172PLP-5-4W172PLP-5-4 | | | | 5/16 | | 1/4 | | | 9/16 | | | | .97 | | | 1.24 | .250 | |