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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 Double Plane Swivel Joint, 2IN Cs, Teflon, Flg x Fpt

    Double Plane Swivel Joint, 2IN Cs, Teflon, Flg x Fpt

    OPW Engineered Systems
    OP3458FO-0203
    Double Plane Swivel Joint, 2IN Cs, Teflon, Flg x Fpt
    $2,024.00 / EA
    Picture of Drain Adapter

    Drain Adapter

    OPW Engineered Systems
    OP1004DRN04
    Drain Adapter
    Call for pricing / EA
    Picture of Drain Parking Adapter For 4IN API Coupler

    Drain Parking Adapter For 4IN API Coupler

    OPW Engineered Systems
    OP1004DRN-0400
    Drain Parking Adapter For 4IN API Coupler
    $852.00 / EA
    Picture of Drive Worm for Torsion Spring, Repair Parts

    Drive Worm for Torsion Spring, Repair Parts

    OPW Engineered Systems
    OPC20184EW
    Drive Worm for Torsion Spring, Repair Parts
    $743.00 / EA
    Picture of Drop Tube, 3IN X 48IN Aluminum

    Drop Tube, 3IN X 48IN Aluminum

    OPW Engineered Systems
    OP169F-3096
    Drop Tube, 3IN X 48IN Aluminum
    $394.00 / EA
    Picture of Drop Tube, 4IN X 48IN Aluminum

    Drop Tube, 4IN X 48IN Aluminum

    OPW Engineered Systems
    OP169F-3097
    Drop Tube, 4IN X 48IN Aluminum
    $477.00 / EA
    Picture of Dry Break Coupler, 2IN Kamvalok, SS / Viton

    Dry Break Coupler, 2IN Kamvalok, SS / Viton

    OPW Engineered Systems
    OP1772D-SS20
    Dry Break Coupler, 2IN Kamvalok, SS / Viton
    $1,721.00 / EA
    Picture of Dry Break Coupler, 3IN Kamvalok, SS/Viton

    Dry Break Coupler, 3IN Kamvalok, SS/Viton

    OPW Engineered Systems
    OP1772D-SS30
    Dry Break Coupler, 3IN Kamvalok, SS/Viton
    $3,386.00 / EA
    Picture of Dry Disconnect Camlock/Cam Lever Adapter, 1-1/2" Aluminum / Aluminum Zinc

    Dry Disconnect Camlock/Cam Lever Adapter, 1-1/2" Aluminum / Aluminum Zinc

    OPW Engineered Systems
    OP1612AN-AL15
    Dry Disconnect Kamvalok Adapter, 1 1/2IN Aluminum / Viton
    $212.00 / EA
    Picture of Dry Disconnect Camlock/Cam Lever Adapter, 2" Aluminum / Aluminum Zinc

    Dry Disconnect Camlock/Cam Lever Adapter, 2" Aluminum / Aluminum Zinc

    OPW Engineered Systems
    OP1612AN-AL20
    Dry Disconnect Kamvalok Adapter, 2IN Aluminum / Viton
    $215.00 / EA
    Picture of Dry Disconnect Camlock/Cam Lever Adapter, 3" Aluminum / Aluminum Zinc

    Dry Disconnect Camlock/Cam Lever Adapter, 3" Aluminum / Aluminum Zinc

    OPW Engineered Systems
    OP1612AN-AL30
    Dry BreDisconnect ak Kamvalok Adapter, 3IN Aluminum / Viton
    $374.00 / EA
    Picture of Drybreak Adapter, 4IN API

    Drybreak Adapter, 4IN API

    OPW Engineered Systems
    OP891N
    Drybreak Adapter, 4IN API
    Call for pricing / EA
    Picture of Drybreak Kamvalock Adapter, 1-1/2IN, SS, Viton

    Drybreak Kamvalock Adapter, 1-1/2IN, SS, Viton

    OPW Engineered Systems
    OP1672AN-SS15
    Drybreak Kamvalock Adapter, 1-1/2IN, SS, Viton
    $473.00 / EA
    Picture of Drybreak Kamvalock Adapter, 2IN SS / Viton

    Drybreak Kamvalock Adapter, 2IN SS / Viton

    OPW Engineered Systems
    OP1672AN-SS20
    Drybreak Kamvalock Adapter, 2IN SS / Viton
    $604.00 / EA
    Picture of Drybreak, 3IN SS, With 150 Lb Flange, Viton

    Drybreak, 3IN SS, With 150 Lb Flange, Viton

    OPW Engineered Systems
    OP1672ANF-SS30
    Drybreak, 3IN SS, With 150 Lb Flange, Viton
    $1,748.00 / EA
    Picture of Dust Cap, 2 1/2IN Aluminum For 2IN Kamvalk Adapter

    Dust Cap, 2 1/2IN Aluminum For 2IN Kamvalk Adapter

    OPW Engineered Systems
    OP634B-AL25
    Dust Cap, 2 1/2IN Aluminum For 2IN Kamvalk Adapter
    $65.00 / EA
    Picture of Dust Cap, 2IN Aluminum For 1-1/2IN Kamvalok Adapter

    Dust Cap, 2IN Aluminum For 1-1/2IN Kamvalok Adapter

    OPW Engineered Systems
    OP634B-AL20
    Dust Cap, 2IN Aluminum For 1-1/2IN Kamvalok Adapter
    $48.50 / EA
    Picture of Dust Cap, 4IN Aluminum For 3IN Kamvalok Adapter

    Dust Cap, 4IN Aluminum For 3IN Kamvalok Adapter

    OPW Engineered Systems
    OP634B-AL40
    Dust Cap, 4IN Aluminum For 3IN Kamvalok Adapter
    $88.00 / EA
    Picture of Dust Plug, 2-1/2IN Aluminum For 2IN Kamvalok Coupler

    Dust Plug, 2-1/2IN Aluminum For 2IN Kamvalok Coupler

    OPW Engineered Systems
    OP634A-AL25
    Dust Plug, 2-1/2IN Aluminum For 2IN Kamvalok Coupler
    $45.00 / EA
    Picture of Dust Plug, 2IN Aluminum For 1 1/2IN Kamvalk Coupler

    Dust Plug, 2IN Aluminum For 1 1/2IN Kamvalk Coupler

    OPW Engineered Systems
    OP634A-AL20
    Dust Plug, 2IN Aluminum For 1 1/2IN Kamvalk Coupler
    $29.00 / EA
    Picture of Dust Plug, 4IN Aluminum For 3IN Kamvalok Coupler

    Dust Plug, 4IN Aluminum For 3IN Kamvalok Coupler

    OPW Engineered Systems
    OP634A-AL40
    Dust Plug, 4IN Aluminum For 3IN Kamvalok Coupler
    $58.50 / EA
    Picture of E Clip For Lock Down, Repair Parts

    E Clip For Lock Down, Repair Parts

    OPW Engineered Systems
    OPH303C1M
    E Clip For Lock Down, Repair Parts
    Call for pricing / EA
    Picture of Electronic Stick For 8150 Bypass System

    Electronic Stick For 8150 Bypass System

    OPW Engineered Systems
    OPBCU2
    Electronic Stick For 8150 Bypass System
    Call for pricing / EA
    Picture of EPDM Swivel Repair Kit, 2IN, Repair Parts

    EPDM Swivel Repair Kit, 2IN, Repair Parts

    OPW Engineered Systems
    OP8000RK-0210
    EPDM Swivel Repair Kit, 2IN, Repair Parts
    $483.00 / EA
    Picture of EPDM Swivel Repair Kit, 3IN, Repair Parts

    EPDM Swivel Repair Kit, 3IN, Repair Parts

    OPW Engineered Systems
    OP8000RK-0310
    EPDM Swivel Repair Kit, 3IN, Repair Parts
    $552.00 / EA
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