Push to Connect Composite Fittings for Plastic Tubing | Parker Prestolok PLP

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Parker Prestolok PLP is a one piece composite push-to-connect pneumatic fitting. It features a glass-reinforced nylon 6.6 body, stainless steel grip ring and nitrile D-seal. The product offers corrosion and chemical resistance, excellent tube retention and a positive seal in both static and dynamic applications.

Do not use for live swivel applications. For swivel applications, use oscillating elbows.

Nomenclature Example: W369PLP-4-2

  • W - White thread sealant
  • 3 - Composite body
  • 69 - Male elbow
  • PLP - Prestolok
  • 4 - 1/4" Tube OD
  • 2 - 1/8" Pipe thread

Specifications

Materials

  • Body: Glass-reinforced nylon 6.6
  • Collar: Nylon
  • Gripping Ring: Stainless steel
  • D-Seal: Nitrile
  • O-Rings: Nitrile
  • Base: Nickel plated brass with thread sealants on tapered components and captive seal on parallel threads

Pressure and Temperature Rating

  • Gripping Ring: Up to 290 PSI (-4°F to 175°F), depending on tubing
  • Collet Technology (3/16" size only): Up to 260 PSI (+5°F to 155°F), depending on tubing
  • Vacuum Rating: 28 in Hg

Recommended Tubing

Parker Composite Prestolok fittings are designed to work with the following tubing:

  • Nylon semi-rigid
  • Nylon
  • Polyurethane
  • Fluoropolymer

Available Configurations

Tube to Male NPTF

 W369PLP Male Elbow

Male Elbow Swivel 90° - NPT

W369PLP

 W369PLPX Extended Male Elbow

Extended Male Elbow

W369PLPX


 W379PLP 45 Degree Male Elbow

 45° Male Elbow

W379PLP

 

 W371PLP Male Run Tee

Male Run Tee

W371PLP

W372PLP Male Branch Tee

Male Branch Tee

W372PLP

 
W368PLP Male Y Connector 

Male Y Connector

W368PLP

 

 
W369PLPBJ Single Banjo 

Single Banjo

W369PLPBJ

 

  W369PLPTJ Twin Banjo

Twin Banjo

W369PLPTJ

 

Tube to Female NPTF

 

 377PLP Female Branch Tee

Female Branch Tee

377PLP

 

 370PLP Female Elbow

Female Elbow

370PLP

 

Tube to Tube


32PLP Union

Union

32PLP

 

365PLP Union Elbow

Union Elbow

365PLP

 364PLP Union Tee

Union Tee

364PLP

362PLP Union Y 

Union Y

362PLP

 362PLPD Double Y

Double Y

362PLPD

 

 24PLP Multiple Tee

Multiple Tee

24PLP

 
 24PLPD Double Multiple Tee

Double Multiple Tee

24PLPD

347PLP Cross 

Cross

347PLP

 

 32PLPRC 2-Tube Connector

Connector for Two Tubes

32PLPRC

 


Bulkhead Union


 32PLPBH Bulkhead Union

Bulkhead Union

32PLPBH

 

365PLPBH Bulkhead Elbow 

Bulkhead Elbow

365PLPBH

 

 

32PLPBHP Plug-In Bulkhead Union 

Plug-In Bulkhead Union

32PLPBHP

 

Tube to Metric Tube



 32PLP Converter

Converter

32PLP

 

32PLPSP Tube Converter

Tube Converter

32PLPSP

 

Tube to Male BSPT



 W369PLP Male Swivel 90 Degree Elbow

Male Elbow Swivel 90° - BSPT

W369PLP

 

W372PLP Male Branch Tee 

Male Branch Tee

W372PLP

 

Standpipes



 W68PLPSP Male Standpipe NPTF

Male Standpipe NPTF

W68PLPSP

 

 

 

 W68PLPSP Male Standpipe BSPT

Male Standpipe BSPT

W68PLPSP

 

 

 W68PLPSP Male Standpipe BSPP

Male Standpipe BSPP

W68PLPSP


Plug-Ins



 369PLPSP Plug-In Elbow

Plug-In Elbow

369PLPSP

 

 

 369PLPSPX Extended Plug-In Elbow

Extended Plug-In Elbow

369PLPSPX

 

 379PLPSP Plug-In 45 Degree Elbow

Plug-In 45° Elbow

379PLPSP

 

 

 372PLPSP Plug-In Branch Tee

Plug-In Branch Tee

372PLPSP

 

 

 371PLPSP Plug-In Run Tee

Plug-In Run Tee

371PLPSP

 

 362PLPSP Plug-In Y

Plug-In Y

362PLPSP

 

67PLP Tube Reducer

Tube Reducer

67PLP

 

 32PLPSP Tube Expander

Tube Expander

32PLPSP

 
 322PLPSP Barbed Connector

Barbed Connector

322PLPSP


Auxiliary Component



 63PLP Double Male Union

Double Male Union

63PLP

 

 

 

 639PLP Plug

Plug

639PLP

 

 3151 End Cap

End Caps

3151

 

3110-3330 Caps Manual Release

Caps Manual Release Button

3110/3330

 

 

Metric Tube to Male BSPT



W369PLP Male Elbow 

Male Elbow

W369PLP

 

 

 W369PLPX Extended Male Elbow

Extended Male Elbow

W369PLPX

 

 W379PLP 45 Degree Male Elbow

45° Male Elbow

W379PLP

 

 W372PLP Male Branch Tee

Male Branch Tee

W372PLP

 

 

 W371PLP Male Run Tee

Male Run Tee

W371PLP

 

W368PLP Male Y Connector 

Male Y Connector

W368PLP

 

 W368PLPD Double Y Male Connector

Double Y Male Connector

W368PLPD

 

W369PLPBJ Single Banjo 

Single Banjo

W369PLPBJ

 
 

Metric Tube to Male BSPP



 369PLP Metric Male Elbow

Male Elbow

369PLP

 

 

 369PLPX Metric Extended Male Elbow

Extended Male Elbow

369PLPX

 

 379PLP 45 Degree Male Elbow

45° Male Elbow

379PLP

 

 372PLP Male Branch Tee

Male Branch Tee

372PLP

 

 

 371PLP Male Run Tee

Male Run Tee

371PLP

 

368PLP Male Y Connector 

Male Y Connector

368PLP

 

368PLPD Double Y Male Connector 

Double Y Male Connector

368PLPD

 

 

  

Metric Tube to NPTF

 

W369PLP Male Elbow

Male Elbow

W369PLP

 

W372PLP Male Branch Tee

Male Branch Tee

W372PLP


 


 


Tube to Female BSPP

 

370PLP Female Elbow

Female Elbow

370PLP

 

 

Metric Tube to Metric Tube


32PLP Union

Union

32PLP

 

365PLP Union Elbow

Union Elbow

365PLP

 364PLP Union Tee

Union Tee

364PLP

 

362PLP Union Y

Union Y

362PLP

 

362PLPD Double Y 

Double Y

362PLPD

 

24PLP Multiple Tee 

Multiple Tee

24PLP

 
24PLPD Double Multiple Tee 

Double Multiple Tee

24PLPD

 

 347PLP Cross

Cross

347PLP

 

 347PLP Unequal Cross

Unequal Cross

347PLP

 

 

32PLPRC 2-Tube Connector

Connector for Two Tubes

32PLPRC

 

 

32PLPDRC 3-Tube Connector

Connector for Three Tubes

32PLPDRC

 

 

Metric Bulkhead Union


 32PLPBH Bulkhead Union

Bulkhead Union

32PLPBH

 

 365PLPBH Bulkhead Elbow

Bulkhead Elbow

365PLPBH

 

 

Metric Plug-Ins



369PLPSP Plug-In Elbow 

Plug-In Elbow

369PLPSP

 

 

369PLPSPX Extended Plug-In Elbow 

Extended Plug-In Elbow

369PLPSPX

 

379PLPSP Plug-In 45 Degree Elbow 

Plug-In 45° Elbow

379PLPSP

 

 

 372PLPSP Plug-In Branch Tee

Plug-In Branch Tee

372PLPSP

 

 

 371PLPSP Plug-In Run Tee

Plug-In Run Tee

371PLPSP

 


 362PLPSP Plug-In Y

Plug-In Y

362PLPSP

 67PLP Tube Reducer

Tube Reducer

67PLP

 

 32PLPSP Tube Expander

Tube Expander

32PLPSP

 

 322PLPSP Barbed Connector Metric

 Barbed Connector

322PLPSP

 

 

 362PLPDSP Plug-In Multiple Y

Plug-In Multiple Y

362PLPDSP

 

  

Metric Banjo Fittings




 369PLPBJB Single Banjo

Single Banjo

369PLPBJ

 

 

 369PLPBJB Single Banjo Body

Single Banjo Body

369PLPBJB

 

 32PLPDJB Double Banjo Body

Double Banjo Body

32PLPDJB

 

 369PLPTJB Twin Banjo Body

Twin Banjo Body

369PLPTJB

 

 

 68BJB Single Banjo Bolt

Single Banjo Bolt

68BJB

 

 68BJBD Double Banjo Bolt

Double Banjo Bolt

68BJBD

 

68BJBT Triple Banjo Bolt

Triple Banjo Bolt

68BJBT

 

 66BJB Female Banjo Bolt

Female Banjo Bolt

66BJB

 
 376PLPBJ Banjo With Female Bolt

Banjo with Female Bolt

376PLPBJ

 

369PLPTJ Twin Banjo

Twin Banjo

369PLPTJ

 

 32PLPDJ Double Banjo

Double Banjo

32PLPDJ

  
 

Metric Auxiliary Component



 63PLP Double Male Union

Double Male Union

63PLP

 

 

 

 639PLP Plug

Plug

639PLP

 

 

 3151 End Cap

End Caps

3151

 

 

 3110-3330 Caps Manual Release

Caps Manual Release Button

3110/3330

 

 

For information on sizes and pricing, please call us at 888.715.4673, email us at hfe@hfeweb.com or fill out a contact form on this page to get answers to your questions.