HPLC Fittings Products (30)

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  • Image of VapLock™ Adapters for Exhaust Filters

    Cole-Parmer

    Various adapter configurations allow quick and easy connection to emission sources VapLock exhaust filters have a 1/4" NPT(F) port and may require an adapter to work with your container. These adapters are NPT(M) x NPT(M), including options for different sizes and choices between straight or...

  • Image of VapLock™ Adapters for Semi-Rigid Tubing, UNF(M)

    Cole-Parmer

    Designed for secure liquid-tight connections Adapters for semi-rigid tubing are color-coded by tubing size for easy identification. A two-piece nut and ferrule system provides a liquid-tight connection and withstands pressures up to 500 psi.

  • Image of VapLock™ Adapters with Large Bore for Semi-Rigid Tubing

    Cole-Parmer

    Designed for secure leak-resistant connections Adapters with large bore for semi-rigid tubing are constructed of two-piece molded polypropylene components and do not include a separate ferrule. Adapters withstand pressures up to 100 psi. Wrap NPT threads 3 to 4 times with PTFE tape and wrench...

  • Image of VapLock™ Adapters for Flexible Tubing

    Cole-Parmer

    Designed for secure leak-resistant connections Adapters for flexible tubing let you connect 1/16" to 3/4" ID soft-wall tubing to NPT(F) ports. Adapters are made of polypropylene. Wrap NPT threads 3 to 4 times with PTFE tape and wrench tighten for leak-resistant connections.

  • Image of VapLock™ Threaded Plugs, NPT(M)

    Cole-Parmer

    Use plugs to seal unused ports for a leak-resistant system Wrap NPT ports 3 to 4 times with PTFE tape for leak-resistant connections.

  • Image of VapLock™ Adapters for Exhaust Filters, Quick-Disconnect

    Cole-Parmer

    VapLock exhaust filters have a 1/4" NPT(F) port and may require an adapter to work with your container. Quick-disconnect adapters fit Justrite® Centura safety containers.

  • Image of VapLock™ Threaded Plugs, UNF(M)

    Cole-Parmer

    Use plugs to seal unused ports for a leak-resistant system Seal unused manifold and bottle cap ports Bottom-sealing UNF thread options include 1/4-28 and 5/16-24, and do not require PTFE tape for leak-resistant connections.

  • Image of VapLock™ Adapters for Exhaust Filters, NPT(F)

    Cole-Parmer

    VapLock exhaust filters have a 1/4" NPT(F) port and may require an adapter to work with your container. Adjustable adapters provide flexibility in positioning the filter to optimize use of space.

  • Image of VapLock™ Adapters for Exhaust Filters, Micro Ports

    Cole-Parmer

    VapLock exhaust filters have a 1/4" NPT(F) port and may require an adapter to work with your container.

  • Image of VapLock™ Adapters for Semi-Rigid Tubing, NPT(M)

    Cole-Parmer

    Designed for secure leak-resistant connections Adapters for semi-rigid tubing are color-coded by tubing size for easy identification. Each connection is comprised of a two-piece nut and ferrule system with polypropylene NPT(M) thread adapter. Wrap NPT thread 3 to 4 times with PTFE tape and wrench...

  • Image of Omnifit® PTFE Cap System Straight Fittings and Valves

    Diba

    Connect various types of tubing with low dead volume Select fittings with on/off valve to control your fluid lines Use with 1 to 4 mm OD tubing Quickly and easily connect semi-rigid tubing such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the...

  • Image of Omnifit® Multiport PTFE Cap System Fittings and Valves

    Diba

    Connect multiple fluid lines with ease Select valves with on/off valves to control your fluid line Use with 1 to 4 mm OD tubing Quickly and easily connect semi-rigid tubing such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable...

  • Image of Omnifit® PTFE Cap System Union Fittings and Valves

    Diba

    Create connections with very low dead volume Select fittings with on/off valve to control your fluid line Use with 1 to 4 mm OD tubing Quickly and easily connect semi-rigid tubing such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the...

  • Image of Omnifit® PTFE Cap System Tee Fittings and Valves

    Diba

    Connect various types of tubing with low dead volume Use with 1 to 4 mm OD tubing Quickly and easily connect semi-rigid tubing such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Use the interchangeable components to create chemically inert fluid pathway...

  • Image of Omnifit® PTFE Cap System Fittings and Valves with 1/4"-28 UNF(M) Connection

    Diba

    Fits into a 1/4"-28 UNF(F) port and accepts 1 to 4 mm OD semi-rigid and rigid tubing Select fittings with on/off valve to control the flow Quickly and easily connect semi-rigid tubing such as PTFE, ETFE, and FEP as well as rigid materials such as glass, PEEK, and stainless steel. Each fitting...

  • Image of Omnifit® Rotary Valves with Omnifit Cap System

    Diba

    PTFE body and PCTFE rotor offer excellent chemical resistance Pressure rated up to 50 psi (3.4 bar) Rotary valves have a 1.5 mm bore and accept tubing sizes between 1 and 4 mm OD. Select from various configurations to suit your application.

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