---
title: Parker PrestoWeld Fittings Replaced by Prestolok PLM Fittings
description: Parker PrestoWeld fittings will be replaced by Parker Prestolok PLM fittings March 31st, 2013. Part number cross Reference and free catalog download.
---

[Industry News & Information Blog by Motion & Flow Control Products ](https://www.mfcp.com/blog)

# [Parker PrestoWeld Fittings Replaced by Prestolok PLM Fittings](https://www.mfcp.com/blog/parker-prestoweld-fittings-replaced-by-prestolok-plm-fittings)

 Written by [Marek Bobik](https://www.mfcp.com/blog/author/marek-bobik-gravitar) | Wed, Feb 20, 2013 @ 10:06 PM

Parker Fluid Systems Connector Division announced yesterday (February 19, 2013) that it will be replacing its line of PrestoWeld fittings (PW) with their recently released Prestolok All Metal (PLM) push-to-connect fittings by May 31, 2013.

Parker Prestolok PLM line is a high-temperature, silicone-free, all metal, push-to-connect fitting series. Parker Prestolok PLM offers more configurations than PrestoWeld, and performs well in welding applications. A complete Prestolok PLM metric range is available, which is commonly seen on robotic welding equipment.

 

|   |   **Parker PrestoWeld (PW):** - Maximum Working Pressure: 300 psi - Temperature Range: 0°F - 200°F - Tube Sizes (in): 1/4, 5/16, 3/8, 1/2 - Tube Sizes (mm): 6, 8, 10, 12 |
| --- | --- |
|   |   **Parker Prestolok All Metal (PLM):** - Maximum Working Pressure: 290 psi - Temperature Range: -4°F - 250°F - Tube Sizes (in): **5/32**, 1/4, 5/16, 3/8, 1/2 - Tube Sizes (mm): **4**, 6, 8, 10, 12, **14** |

 

### Part Number Cross Reference: PrestoWeld to Prestolok PLM

 

| PrestoWeld Part Number Prestlolok PLM Part Number 164PW-4 164PLM-4 164PW-5 164PLM-5 164PW-6 164PLM-6 164PW-8 164PLM-8 165PW-4 165PLM-4 165PW-5 166PLM-5 165PW-6 165PLM-6 165PW-8 165PLM-8 169PLM-4-6 169PLM-4-6 169PW-4-2 169PLM-4-2 169PW-4-4 169PLM-4-4 169PW-6-4 169PLM-6-4 169PW-6-6 169PLM-6-6 169PW-6-8 169PLM-6-8 169PW-8-6 169PLM-8-6 169PW-8-8 169PLM-8-8 171PW-4-2 171PLM-4-2 171PW-4-4 171PLM-4-4 171PW-4-6 171PLM-4-6 171PW-6-4 171PLM-6-4 171PW-6-6 171PLM-6-6 171PW-8-6 171PLM-8-6 171PW-8-8 171 PLM-8-8 172PW-4-2 172PLM-4-2 172PW-4-4 172PLM-4-4 172PW-4-6 172PLM-4-6 172PW-6-4 172PLM-6-4 172PW-6-6 172PLM-6-6 172PW-8-6 172PLM-8-6 172PW-8-8 172PLM-8-8 | PrestoWeld Part Number Prestlolok PLM Part Number 62PW-4 62PLM-4 62PW-5 62PLM-5 62PW-6 62PLM-6 62PW-8 62PLM-8 62PWBH-4 62PLMBH-4 62PWBH-5 62PLMBH-5 62PWBH-6 62PLMBH-6 62PWBH-8 62PLMBH-8 68PW-4-2 68PLM-4-2 68PW-4-4 68PLM-4-4 68W-4-6 68PLM-4-6 W169PW-5-2 N/A W169PW-5-4 N/A W169PW-6-2 N/A W171PW-5-2 N/A W171PW-5-4 N/A W172PW-5-2 N/A W172PW-5-4 N/A W68PLM-6-2 68PLM-6-2 W68PLM-6-4 68PLM-6-4 W68PLM-6-6 68PLM-6-6 W68PLM-6-8 68PLM-6-8 W68PLM-8-6 68PLM-8-6 W68PLM-8-8 68PLM-8-8 W68PW-5-2 N/A W68PW-5-4 N/A W68PW-5-6 N/A     |
| --- | --- |

 

For a complete offering of Parker Prestolok PLM push-to-connect fittings, download [Parker Catalog 3501-E](https://www.mfcp.com/hs-fs/file-29922878-zip/docs/catalogs/parker-3501e/parker-3501e.zip) and refer to section A (page A-40).

 

 

Posted by Marek Bobik

[View full post](https://www.mfcp.com/blog/parker-prestoweld-fittings-replaced-by-prestolok-plm-fittings)

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