Respiratory

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Mouthpiece, Natural - 56013
56013

Mouthpiece, Natural

Fits 22 mm ID Connection
Mouthpiece, White - 56012
56012

Mouthpiece, White

Fits 22 mm ID Connection
Non-Padded Clip - 56499
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
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
Oxygen Bushing, Clear - 13105
13105

Oxygen Bushing, Clear

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

Oxygen Bushing, Clear

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

Oxygen Bushing, DEHP-Free, Clear

0.24 inch ID (6 mm), 70 Durometer
Oxygen Bushing, Green - 211782
211782

Oxygen Bushing, Green

0.24 inch ID (6 mm), 70 Durometer
Oxygen Bushing, Green - 211751
211751

Oxygen Bushing, Green

0.24 inch ID (6 mm), 70 Durometer
Oxygen Bushing, Green - 13106
13106

Oxygen Bushing, Green

0.24 inch ID (6 mm), 60 Durometer
Padded Nose Clip, Blue - 56500
Padded Nose Clip, White - 51017
Padded Nose Clip, Yellow - 12585
Pediatric Hose Cuff - 51305
51305

Pediatric Hose Cuff

15 mm OD x 22 mm ID
Reducer Adapter - 13144
13144

Reducer Adapter

0.157 inch ID/0.268 inch OD x 0.110 inch ID/0.157 inch – 0.181 inc...
Reducer Adapter - 41402
41402

Reducer Adapter

0.092 inch ID/.189 inch OD x 0.06 inch ID/0.098 inch OD (2.34 mm/4...
Reducer with Short Neck, Blue - 211301
211301

Reducer with Short Neck, Blue

9.5 mm - 7.9 mm ID x 3.1 mm - 2.1 mm ID
Reducer with Short Neck, White - 211302
211302

Reducer with Short Neck, White

9.5 mm - 7.9 mm ID x 3.1 mm - 2.1 mm ID
Straight Adapter - 51306
51306

Straight Adapter

22 mm OD; 15 mm ID x 22 mm ID x 0.18 inch OD (4.6 mm) Sideport
Straight Connector - 51449
51449

Straight Connector

22 mm Female x 10 mm Male
Straight Connector - 50101
50101

Straight Connector

22 mm OD/19 mm ID x 15 mm OD/10 mm ID
Straight Connector - 51480
51480

Straight Connector

22 mm ID x 22 mm ID
Straight Connector - 56026
56026

Straight Connector

15 mm OD x 15 mm OD

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.