Respiratory

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Straight Connector - 13145
13145

Straight Connector

0.205 inch ID / 0.268 inch OD (5.2 mm / 6.8 mm) Both Ports
Straight Connector - 53501
53501

Straight Connector

fits 2.5 mm ID Tubing 15 mm OD
Straight Connector - 53502
53502

Straight Connector

fits 3.0 mm ID Tubing 15 mm OD
Straight Connector - 53503
53503

Straight Connector

fits 3.5 mm ID Tubing 15 mm OD
Straight Connector - 53504
53504

Straight Connector

fits 4.0 mm ID Tubing 15 mm OD
Straight Connector - 53505
53505

Straight Connector

fits 4.5 mm ID Tubing 15 mm OD
Straight Connector - 53506
53506

Straight Connector

fits 5.0 mm ID Tubing 15 mm OD
Straight Connector - 53508
53508

Straight Connector

fits 6.0 mm ID Tubing 15 mm OD
Straight Connector - 53509
53509

Straight Connector

fits 7.0 mm ID Tubing 15 mm OD
Straight Connector - 53510
53510

Straight Connector

fits 8.0 mm ID Tubing 15 mm OD
Straight Connector - 53511
53511

Straight Connector

fits 8.5 mm ID Tubing 15 mm OD
Straight Connector - 53512
53512

Straight Connector

fits 9.0 mm ID Tubing 15 mm OD
Straight Connector - 53514
53514

Straight Connector

fits 10.0 mm ID Tubing 15 mm OD
Straight Connector - 53516
53516

Straight Connector

fits 11.0 mm ID Tubing 15 mm OD
Straight Connector - 53518
53518

Straight Connector

fits 12.0 mm ID Tubing 15 mm OD
Straight Connector, Blue - 51069
51069

Straight Connector, Blue

19mm OD x 19mm OD
Straight Connector, Magenta - 51068
51068

Straight Connector, Magenta

19 mm OD x 19 mm OD
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 8.9mm OD
Straight Swivel Connector - 51285
51285

Straight Swivel Connector

15 mm OD x 22 mm OD/15 mm ID
Tee Adapter, Disposable - 53529
53529

Tee Adapter, Disposable

22 mm ID x 15 mm ID x 22 mm OD
Temperature Port Cap on Strap, Dark Blue - 51405
51405

Temperature Port Cap on Strap, Dark Blue

0.416 inch ID Tube End (10.6 mm)
Tubing Hanger - 11050
11050

Tubing Hanger

0.87 inch x 0.87 inch (22 mm x 22 mm)
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)
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)

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.