Common Styles

Universal Couplers

Can be used with T, I/M and A Design 1/4" plugs, eliminating confusion among designs.  Deluxe push-to-connect style makes coupling quick and easy. Heavy duty brass or composite construction means longer life. Unique tubular valve design allows greater air flow, up to 35 CFM.

  • 13-512

    1/4" I/M/T/A x 1/4" MNPT Brass Combo Coupler

    13-512

  • 13-513

    1/4" I/M/T/A x 1/4" MNPT Brass Combo Coupler

    13-513

  • 13-514

    1/4" I/M/T/A x 1/4" FNPT Brass Combo Coupler

    13-514

  • 13-515

    1/4" I/M/T/A x 1/4" FNPT Brass Combo Coupler

    13-515

  • 13-518

    1/4" I/M/T/A x 1/4" FNPT Brass Combo Coupler

    13-518

  • C60C

    1/4" I/M/T/A x 1/4" FNPT Composite Combo Coupler

    C60C

 
 

Lincoln

  • CP27

    1/4" Lincoln Design x 1/4" MNPT Steel Plug

    CP27

  • CP27-100

    1/4" Lincoln Design x 1/4" MNPT Steel Plug

    CP27-100

  • 12-425

    1/4" Lincoln Design x 1/4" MNPT Steel Plug

    12-425

  • CP28

    1/4" Lincoln Design x 1/4" FNPT Steel Plug

    CP28

  • CP28-100

    1/4" Lincoln Design x 1/4" FNPT Steel Plug

    CP28-100

  • 12-435

    1/4" Lincoln Design x 1/4" FNPT Steel Plug

    12-435

  • 13-424

    1/4" Lincoln Design x 1/4" MNPT Steel Coupler

    13-424

  • 13-425

    1/4" Lincoln Design x 1/4" MNPT Steel Coupler

    13-425

  • 13-434

    1/4" Lincoln Design x 1/4" FNPT Steel Coupler

    13-434

  • C28-100

    1/4" Lincoln Design x 1/4" FNPT Steel Coupler

    C28-100

  • 13-435

    1/4" Lincoln Design x 1/4" FNPT Steel Coupler

    13-435

  • 13-401

    1/4" Lincoln Design x 1/4" NPT Steel Plug/Coupler Set

    13-401

 

Straight-Thru

These couplers and plugs have no valves. Smooth straight-thru bore allows maximum flow.
Made from solid brass bar stock. Couplers have stainless steel springs and balls. Excellent for carpet cleaners, vacuum service and pressure washers. Interchanges with Parker ST type.

  • CPST5B

    Straight Thru Design x 3/8" MNPT Brass Plug

    CPST5B

  • CPST4B

    Straight Thru Design x 1/4" FNPT Brass Plug

    CPST4B

  • CPST6B

    Straight Thru Design x 3/8" FNPT Brass Plug

    CPST6B

  • CPST8B

    Straight Thru Design x 1/2" FNPT Brass Plug

    CPST8B

  • CST4B

    Straight Thru Design x 1/4" FNPT Brass Coupler

    CST4B

  • CST6B

    Straight Thru Design x 3/8" FNPT Brass Coupler

    CST6B

  • CST8B

    Straight Thru Design x 1/2" FNPT Brass Coupler

    CST8B

  • CPST17B

    Straight Thru Design x 1/4" FNPT Brass Plug

    CPST17B

  • CST17B

    Straight Thru Design x 1/4" FNPT Brass Coupler

    CST17B

Diamond U

Diamond-U are primarily found on the West Coast. Plated steel couplers have hardened steel balls and stainless steel plugs. Plugs are heat treated to reduce wear on critical mating surfaces.

  • CP33

    1/4" Diamond Design x 1/4" MNPT Steel Plug

    CP33

  • CP34

    1/4" Diamond Design x 1/4" FNPT Steel Plug

    CP34

  • C30

    1/4" Diamond Design x 1/4" FNPT Steel Coupler

    C30

  • C31

    1/4" Diamond Design x 1/4" MNPT Steel Coupler

    C31

 

QUESTIONS?

CONTACT

Customer Service:

800-545-1689 or orders@plews.com

For Product Assistance:

consumertech@plews.com

Address:

Plews & Edelmann

1550 Franklin Grove Road

Dixon, IL 61021

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