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    OPW Engineered Systems

    OPW Fittings, OPW Swivels, OPW Loading Arms

    OPW (OPW Engineered Systems) products include Kamvalok® Dry Break Couplings & Adapters (Camlock) suitable for use with a broad range of hazardous liquid transfer applications, OPW Swivel Joints in a variety of materials, sizes & styles for use with virtually any application. Also, complete assemblies of OPW Loading Arms (with Spring Balance, Link Collar, Lockdown, Swivel Joint and Stainless Pipe & Elbow, 4 ft. Drop Hose & Stainless Splash Deflector) as well as OPW Supported Boom Loading Arm.

    Dultmeier Sales carries a complete line of OPW products including OPW Repair & Replacement Parts. Below is a listing of some of the OPW products carried by Dultmeier Sales. For more details and to order, view our OPW Product Catalog.

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    Picture of Swivel Joint, OPW, 2IN Fpt Ductile Iron, Buna Seal

    Swivel Joint, OPW, 2IN Fpt Ductile Iron, Buna Seal

    OPW Engineered Systems
    OP3840-0201
    Swivel Joint, OPW, 2IN Fpt Ductile Iron, Buna Seal
    $547.00 / EA
    Picture of Swivel Joint, OPW, 2IN Fpt Ductile Iron, Viton Seal

    Swivel Joint, OPW, 2IN Fpt Ductile Iron, Viton Seal

    OPW Engineered Systems
    OP3840-0202
    Swivel Joint, OPW, 2IN Fpt Ductile Iron, Viton Seal
    $570.00 / EA
    Picture of Swivel Joint, OPW, 3IN Ductile Iron, EPDM Seal

    Swivel Joint, OPW, 3IN Ductile Iron, EPDM Seal

    OPW Engineered Systems
    OP3830-0304
    Swivel Joint, OPW, 3IN Ductile Iron, EPDM Seal
    $661.00 / EA
    Picture of Swivel Joint, OPW, 3IN Ductile Iron, Viton Seal

    Swivel Joint, OPW, 3IN Ductile Iron, Viton Seal

    OPW Engineered Systems
    OP3830-0302
    Swivel Joint, OPW, 3IN Ductile Iron, Viton Seal
    $678.00 / EA
    Picture of Swivel Joint, OPW, 3IN Fpt Ductile Iron, Viton Seal

    Swivel Joint, OPW, 3IN Fpt Ductile Iron, Viton Seal

    OPW Engineered Systems
    OP3840-0302
    Swivel Joint, OPW, 3IN Fpt Ductile Iron, Viton Seal
    Call for pricing / EA
    Picture of Swivel Joint, OPW, 4IN Ductile Iron, Viton Seal

    Swivel Joint, OPW, 4IN Ductile Iron, Viton Seal

    OPW Engineered Systems
    OP3830-0402
    Swivel Joint, OPW, 4IN Ductile Iron, Viton Seal
    $949.00 / EA
    Picture of Swivel Joint, Stainless, 2in Welded Ends, PTFE Seals

    Swivel Joint, Stainless, 2in Welded Ends, PTFE Seals

    OPW Engineered Systems
    OP3920W-0203
    Swivel Joint, Stainless, 2in Welded Ends, PTFE Seals
    Call for pricing / EA
    Picture of Swivel Joint, Steel, 3IN Flanged, Buna

    Swivel Joint, Steel, 3IN Flanged, Buna

    OPW Engineered Systems
    OP3420F-0301
    Swivel Joint, Steel, 3IN Flanged, Buna
    $1,148.00 / EA
    Picture of Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, 150Lb. Flange x Weld

    Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, 150Lb. Flange x Weld

    OPW Engineered Systems
    OP3930FW-0303
    Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, 150Lb. Flange x Weld
    Call for pricing / EA
    Picture of Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, FPT x FPT

    Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, FPT x FPT

    OPW Engineered Systems
    OP3930-0303
    Swivel Joint, Style 30 Elbow, Stainless, 3IN, Teflon, FPT x FPT
    $2,855.00 / EA
    Picture of Swivel Joint, Style 40 Elbow, Stainless, 3IN, Teflon, Weld x Weld

    Swivel Joint, Style 40 Elbow, Stainless, 3IN, Teflon, Weld x Weld

    OPW Engineered Systems
    OP3940W-0303
    Swivel Joint, Style 40 Elbow, Stainless, 3IN, Teflon, Weld x Weld
    $2,771.00 / EA
    Picture of Swivel Joint, Upfeed Right Hand, Carbon Steel, Teflon, 3IN FPT X FPT, Style 58

    Swivel Joint, Upfeed Right Hand, Carbon Steel, Teflon, 3IN FPT X FPT, Style 58

    OPW Engineered Systems
    OP3458-0303
    Swivel Joint, Upfeed Right Hand, Carbon Steel, Teflon, 3IN FPT X FPT, Style 58
    Call for pricing / EA
    Picture of Swivel Joint, Upfeed Right Hand, Ductile Iron, Teflon, 3IN FPT X FPT, Style 58

    Swivel Joint, Upfeed Right Hand, Ductile Iron, Teflon, 3IN FPT X FPT, Style 58

    OPW Engineered Systems
    OP3858-0303
    Swivel Joint, Upfeed Right Hand, Ductile Iron, Teflon, 3IN FPT X FPT, Style 58
    Call for pricing / EA
    Picture of Swivel Kit, 2IN, FDA Nitrile, Repair Parts

    Swivel Kit, 2IN, FDA Nitrile, Repair Parts

    OPW Engineered Systems
    OP3000RK-0205
    Swivel Kit, 2IN, FDA Nitrile, Repair Parts
    Call for pricing / EA
    Picture of Swivel Plug, 3IN With Zerk, Repair Parts

    Swivel Plug, 3IN With Zerk, Repair Parts

    OPW Engineered Systems
    OPH30683M
    Swivel Plug, 3IN With Zerk, Repair Parts
    $11.00 / EA
    Picture of Swivel Repair Kit, 2IN, Repair Parts

    Swivel Repair Kit, 2IN, Repair Parts

    OPW Engineered Systems
    OP8400RK-0210
    Swivel Repair Kit, 2IN, Repair Parts
    Call for pricing / EA
    Picture of Swivel Repair Kit, 3 Inch, Teflon, Repair Parts

    Swivel Repair Kit, 3 Inch, Teflon, Repair Parts

    OPW Engineered Systems
    OP8000RK-0303
    Swivel Repair Kit, 3IN, Teflon, Repair Parts
    Call for pricing / EA
    Picture of Swivel Repair Kit, 3IN, Repair Parts

    Swivel Repair Kit, 3IN, Repair Parts

    OPW Engineered Systems
    OP8400RK-0310
    Swivel Repair Kit, 3IN, Repair Parts
    Call for pricing / EA
    Picture of Swivel Seal Kit, EPT,  1-1/4IN & 1-1/2IN, Repair Parts

    Swivel Seal Kit, EPT, 1-1/4IN & 1-1/2IN, Repair Parts

    OPW Engineered Systems
    OP3000RK-0154
    Swivel Seal Kit, EPT, 1-1/4IN & 1-1/2IN, Repair Parts
    $43.00 / EA
    Picture of Swivel, 1-1/2IN 316 Stainless 30, Viton

    Swivel, 1-1/2IN 316 Stainless 30, Viton

    OPW Engineered Systems
    OP3730-0152
    Swivel, 1-1/2IN 316 Stainless 30, Viton
    $1,192.00 / EA
    Picture of Swivel, 1-1/2IN Aluminum With Buna Seal

    Swivel, 1-1/2IN Aluminum With Buna Seal

    OPW Engineered Systems
    OP3650-0151
    Swivel, 1-1/2IN Aluminum With Buna Seal
    $559.00 / EA
    Picture of Swivel, 2IN, CST, Neoprene, DSF Single Weld

    Swivel, 2IN, CST, Neoprene, DSF Single Weld

    OPW Engineered Systems
    OP8220W-0210
    Swivel, 2IN, CST, Neoprene, DSF Single Weld
    Call for pricing / EA
    Picture of Swivel, 3IN Carbon Steel / Teflon, Flanged X Flanged with Threaded Boss for use with Spring Balance

    Swivel, 3IN Carbon Steel / Teflon, Flanged X Flanged with Threaded Boss for use with Spring Balance

    OPW Engineered Systems
    OP3458FSB-303
    Swivel, 3IN Carbon Steel / Teflon, Flanged X Flanged with Threaded Boss for use with Spring Balance
    $3,335.00 / EA
    Picture of Swivel, 3IN Ductile Iron Zinc Plated / Teflon / Flanged X Npt

    Swivel, 3IN Ductile Iron Zinc Plated / Teflon / Flanged X Npt

    OPW Engineered Systems
    OP3856FOZP-303
    Swivel, 3IN Ductile Iron Zinc Plated / Teflon / Flanged X Npt
    Call for pricing / EA
    Picture of Swivel, 3IN FPT Ductile Iron, E-Coated, Buna Seals, 1--1/2in FPT Boss on Back Side

    Swivel, 3IN FPT Ductile Iron, E-Coated, Buna Seals, 1--1/2in FPT Boss on Back Side

    OPW Engineered Systems
    OP3855ZP-0301
    Swivel, 3IN FPT Ductile Iron, E-Coated, Buna Seals, 1--1/2IN FPT Boss on Back Side
    Call for pricing / EA
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