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Respiratory

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  • 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
  • Reducer Adapter - 13144
    13144

    Reducer Adapter

    0.157 inch ID/0.268 inch OD x 0.11 inch ID/0.157 inch � 0.181 inch...
    PVC
  • Straight Connector - 11581
    11581

    Straight Connector

    Fits 2/13 inch - 5/34 inch OD Tubing (0.154 inch x 0.147 inch, 3.9...
    Acrylic
  • 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
  • Straight Connector - 13145
    13145

    Straight Connector

    Both Ports 0.205 inch ID/0.268 inch OD (5.2 mm/6.8 mm)
    PVC
  • Oxygen Bushing, Clear - 13105
    13105

    Oxygen Bushing, Clear

    0.24 inch ID (6 mm); 60 Durometer
    PVC
  • Oxygen Bushing, Clear - 211752
    211752

    Oxygen Bushing, Clear

    0.24 inch ID (6 mm); 70 Durometer
    PVC
  • Oxygen Bushing, DEHP-Free, Clear - 211781
    211781

    Oxygen Bushing, DEHP-Free, Clear

    0.24 inch ID (6 mm); 70 Durometer
    PVC
  • In-Line Flow Indicator, Barbed - 80036
    80036

    In-Line Flow Indicator, Barbed

    Qosina offers a variety of valves that are in stock and ready for immediate delivery. Qosina part # 80036 is a visual flow indicator, ideal for oxygen tubing delivery systems. Made of acrylic and polypropylene, this valve's red wheel spins when flow is present, providing immediate indication of fluid or gas flow, and it's barbed inlet and outlet can accept 1/4 inch to 5/16 inch ID tubes. Qosina offers a variety of oxygen bushings and respiratory accessories to complement this barbed flow indicator.
    Fits 1/4 inch - 5/16 inch ID Tubing (0.25 inch - 0.312 inch, 6.35 ...
    Acrylic, PP
  • 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
  • One Way Valve - 97351
    97351

    One Way Valve

    Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polypropylene and silicone, Qosina part # 97351 is respiratory connector with a 22 mm ID inlet x 22 mm OD outlet. This valve provides directional flow of gases and air and has a molded arrow that allows for visual indication of the direction of air flow. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are ideal for testing.
    22 mm ID Inlet x 22 mm OD Outlet
    PP, Silicone
  • One Way Valve - 97352
    97352

    One Way Valve

    Qosina offers an extensive line of Check Valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of polypropylene and silicone, Qosina part #97352 is respiratory connector with a 22 mm OD inlet x 22 mm ID outlet. This valve provides directional flow of gases and air and has a molded arrow that allows visual indication of the direction of air flow. Qosina offers a variety of flow rates, materials, cracking pressure and back pressure options. Check Valve sample kits are also available which are ideal for testing.
    22 mm OD Inlet x 22 mm ID Outlet
    PP, Silicone
  • Adapter - 52251
    52251

    Adapter

    22 mm OD/15 mm ID x 22 mm OD/15 mm ID
    K-Resin
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.