This endoscope water bottle is a new air/water container assembly that supplies sterile water to a flexible endoscope for lens rinsing and insufflation during gastrointestinal procedures. It is offered in six versions built to the reference specifications of the Olympus MAJ-901 and MAJ-902, Fujinon WT-2, WT-4 and WT-603, and Pentax OS-H5 water containers, so you can choose the bottle that matches your endoscopy system.
Choose Your Endoscope Water Bottle Model
| Option | Reference Model | Endoscopy System Brand |
|---|---|---|
| Olympus MAJ-901 | MAJ-901 | Olympus |
| Olympus MAJ-902 | MAJ-902 | Olympus |
| Fujinon WT-2 | WT-2 | Fujinon / Fujifilm |
| Fujinon WT-4 | WT-4 | Fujinon / Fujifilm |
| Fujinon WT-603 | WT-603 | Fujinon / Fujifilm |
| Pentax OS-H5 | OS-H5 | Pentax |
Each option is priced separately. Select the model printed on your current water container before ordering.
Key Benefits of This Endoscopy Water Container
- Six models in one listing: Covers the most widely used Olympus, Fujinon and Pentax air/water bottle references.
- Complete assembly: Bottle, cap and connecting tube arrive together, ready to connect.
- Clear bottle body: The water level stays visible throughout a procedure list.
- Certified quality: CE and ISO 13485 certified for professional clinical use.
- Brand new: Supplied new, never used.
Features of the Air/Water Bottle Assembly
Model-Specific Connector
Every version carries the connector style of its reference model, so the tube attaches to the matching endoscope or light source port without adapters.
Transparent Water Container
The see-through bottle lets staff check the sterile water level at a glance and refill before the supply runs low.
Secure Cap and Tubing
The cap seals onto the bottle and holds the flexible connecting tube that carries air and water between the bottle and the endoscope.
Specifications
| Product Type | Endoscope water bottle / air-water container assembly |
|---|---|
| Available Models | Olympus MAJ-901, Olympus MAJ-902, Fujinon WT-2, Fujinon WT-4, Fujinon WT-603, Pentax OS-H5 |
| For Use With | Olympus, Fujinon / Fujifilm and Pentax flexible endoscopy systems that use the listed water container models |
| Included | Bottle, cap and connecting tube |
| Quantity | 1 piece per pack |
| Condition | New |
Brand names and model numbers identify the equipment each bottle is designed to work with.
Use Cases
- Gastroscopy and colonoscopy suites that need a new water bottle for an existing endoscopy tower.
- Hospitals and day surgeries keeping a spare air/water container on hand to avoid cancelled lists.
- Biomedical engineering and endoscope service teams restoring air/water function.
- Veterinary clinics running Olympus, Fujinon or Pentax flexible endoscopes.
How to Select the Right Model
- Read the model number on your current water bottle or cap (for example MAJ-901 or WT-2).
- Check your endoscope processor or light source manual for the specified water container.
- Pick the same model from the options above. If you are unsure, contact us with your equipment brand and model before ordering.
Care and Handling
Fill with sterile water only, and clean, disinfect or sterilise the bottle between uses according to your facility’s reprocessing protocol and the endoscope maker’s instructions. Inspect the tube, cap seal and connector before each session and stop using the assembly if you see cracks or leaks.
Frequently Asked Questions
What is an endoscope water bottle used for?
An endoscope water bottle holds sterile water and connects to the endoscope’s air/water channel. It supplies water to rinse the lens at the tip of the scope and supports air insufflation during a procedure.
Which endoscope water bottle models are available?
Six models are available: Olympus MAJ-901, Olympus MAJ-902, Fujinon WT-2, Fujinon WT-4, Fujinon WT-603 and Pentax OS-H5. Each is sold individually.
How do I know which water bottle fits my endoscopy system?
Match the model number on your existing water container or in your processor or light source manual to the option in this listing. Contact us with your equipment model if you need help confirming.
Is this endoscope water bottle new?
Yes. Every bottle is supplied brand new, with the bottle, cap and connecting tube included.
Is the water bottle certified?
Yes. The product carries CE and ISO 13485 certification.
Related Endoscopy Products
Complete your endoscopy setup with the Olympus MD-495 silicone biopsy caps (10 pack), an Olympus endoscope insertion tube, the endoscope disinfection case, disposable endoscope biopsy forceps or the Olympus CF-Q180AL colonoscope.
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