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Respiratory

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  • Padded Nose Clip, Yellow - 12585
    12585

    Padded Nose Clip, Yellow

    EVA, POM
  • Non-Padded Clip - 56499
    56499

    Non-Padded Clip

    PP
  • Padded Nose Clip, Blue - 56500
    56500

    Padded Nose Clip, Blue

    EVA, POM
  • Assembly Cuff, White, for 80063 - 51410
  • Assembly Cuff, Blue, for 80063 - 51416
  • Reducer Adapter - 41402
    41402

    Reducer Adapter

    0.092 inch ID/0.189 inch OD x 0.06 inch ID/0.098 inch OD (2.34 mm/...
    ABS
  • Valve, Luer Activated Female Luer Lock - 80360
    80360

    Valve, Luer Activated Female Luer Lock

    Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80360 is designed for applications that require inflation. Once activated by the stem of a male luer lock connection, this valve opens, allowing for the free flow of air or fluid. When disconnected, the valve closes and keeps air inside. Made from PVC, PP and silicone, this bidirectional valve is equipped with a female luer lock inlet and a 0.157 inch OD tubing port outlet. Qosina offers a large selection of valves and valve accessories to satisfy your project requirements.
    0.157 inch OD (4 mm)
    PP, PVC, Silicone
  • Luer Valve, White - 80063
    80063

    Luer Valve, White

    Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80063 is designed for applications that require inflation. Once activated by the stem of a male luer lock connection, this valve opens, allowing for the free flow of air or fluid. When disconnected, the valve closes and keeps air inside. Made from PP, polyester, nitrile and stainless steel, this bidirectional valve features a 0.181 inch OD tubing port and works with our line of multi-colored assembly cuffs (Qosina part # 51410 - 51417). Qosina offers a large selection of valves and valve accessories to satisfy your project requirements.
    0.181 inch OD (4.6 mm)
    PP, Polyester, Nitrile, SS
  • Valve, Clear - 80064
    80064

    Valve, Clear

    Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80064 is designed for applications that require inflation. Once activated by the stem of a male luer lock connection, this valve opens, allowing for the free flow of air or fluid. When disconnected, the valve closes and keeps air inside. Made from PVC, polyester, nitrile and stainless steel, this bidirectional valve features a 0.287 inch OD tubing port. Qosina offers a large selection of valves and valve accessories to satisfy your project requirements.
    0.287 inch OD (7.3 mm)
    PVC, Polyester, Nitrile, SS
  • Hose Clip - 51037
    51037

    Hose Clip

    0.87 inch (22 mm)
    PE
  • Straight Connector - 53501
    53501

    Straight Connector

    Fits 2.5 mm ID Tubing 15 mm OD
    PSU
  • Straight Connector - 53502
    53502

    Straight Connector

    Fits 3 mm ID Tubing; 15 mm OD
    PSU
  • Straight Connector - 53503
    53503

    Straight Connector

    Fits 3.5 mm ID Tubing; 15 mm OD
    PSU
  • Straight Connector - 53504
    53504

    Straight Connector

    Fits 4 mm ID Tubing 15 mm OD
    PSU
  • Straight Connector - 53505
    53505

    Straight Connector

    Fits 4.5 mm ID Tubing 15 mm OD
    PSU
  • Straight Connector - 53506
    53506

    Straight Connector

    Fits 5 mm ID Tubing 15 mm OD
    PSU
  • Straight Connector - 53508
    53508

    Straight Connector

    Fits 6 mm ID Tubing; 15 mm OD
    PSU
  • Straight Connector/Reducer - 12672
    12672

    Straight Connector/Reducer

    9.45 mm � 9.10 mm ID x 11.2 mm OD/6.75 mm � 6.5 mm ID x 8.9 mm OD
    PVC
  • Straight Connector - 53509
    53509

    Straight Connector

    Fits 7 mm ID Tubing; 15 mm OD
    PSU
  • Straight Connector - 53510
    53510

    Straight Connector

    Fits 8 mm ID Tubing; 15 mm OD
    PSU
  • Straight Connector - 53511
    53511

    Straight Connector

    Fits 8.5 mm ID Tubing; 15 mm OD
    PSU
  • Connector, Natural - 51517
    51517

    Connector, Natural

    10 mm OD x 15 mm OD
    PP
  • Adapter - 52210
    52210

    Adapter

    10 mm OD x 22 mm OD
    PP
  • Straight Connector - 53518
    53518

    Straight Connector

    Fits 12 mm ID Tubing; 15 mm OD
    PSU
Don’t see the product you’re looking for? We’re here to help! Click here to contact our sales team for assistance.

With over 5,000 in-stock components available off the shelf and an in-house product development team that can work with you on custom products, we can help you with all of your component requirements and get you exactly what you need!

The full line of respiratory medical components at Qosina helps your team breathe a bit easier. Find what you need to complete your project — from oxygen adapters to airway fittings to masks and more — in our extensive in-stock collection. If you can’t find the airway fittings that suit your project in our inventory, contact us about custom sourcing for the exact size, color, or material you need.

Masks, Mouthpieces & Nose Clips

Our assortment of respiratory mouthpieces includes BPA-free options and models made from PVC, HDPE, and polyethylene to fit 22 mm ID connectors. Choose from clear, white, and blue colors. Also find breathing masks with or without hook rings for children and adults with wide sizes available. Our collection also includes both padded and non-padded nose clips in a variety of materials and colors.

Bags & Berman Airways

Our latex-free breathing bags are made from a combination of NPRN and TPE in sizes from 0.5 liter to three liters. Choose BPA-free Berman airways in a variety of colors of low-density polyethylene that are perforated or unperforated in sizes from 40 mm to 110 mm.

Valves, Bushings & Connectors

We bring you a wide selection of oxygen adapters and oxygen connector ports to complete your project. Valves in our collection include one-way, assembly cuff, bi-directional, and tubing-to-tubing styles for female luer lock, barbed, and tubing ports in a wide variety of colors, materials, and sizes. Oxygen bushings and straight connectors are available in PVC and DEHP-free PVC. Find a wide variety of connectors including cannula connectors, straight connectors, oxygen tubing wye connectors, and more with male luer slip, male record, barbed, and tubing ports. Select airway fittings have 3D CAD models available for your team to test in virtual designs before you buy.

Oxygen Accessories

Find more respiratory accessories among our medical components to keep your project on track. Non-sterile circuit accessories include water traps, disconnect wedges, hose clips, tubing hangers, temperature ports on straps, and in-line flow indicators. If your project requires medical tubing, we offer selections in medical-grade silicone, high-density polyethylene, and more. Contact us about free samples of any of our respiratory tubing, adapters, or other medical components.