Description
This Olympus BF-240 insertion tube is listed for bronchoscope repair-parts enquiries. The source identifies BF-240 and records a 5.7 mm outside diameter, 4.8 mm inside diameter and 550 mm length. Use SKU EM-OLY-INS-010693 to retain a precise purchasing reference.
Olympus BF-240 insertion tube specifications
- Recommended model: Olympus BF-240
- Series: Bronchoscope
- Outside diameter: 5.7 mm
- Inside diameter: 4.8 mm
- Listed length: 550 mm
- SKU: EM-OLY-INS-010693
Distinguish the complete model names
The catalogue also lists a BF-1T240 insertion tube. It shares the recorded 550 mm length but has different diameters. Therefore, do not add or omit the 1T characters when matching the instrument label to a product.
Next, compare the full tube and both end connections with the existing part. Send close views of joining features, collars and markings. A matching length alone does not confirm the same end configuration.
Confirm measurements for quotation
The original size notation is 5.7mm OD*4.8mm ID*550mm L. Ask for the length endpoints and tolerances where needed. Also explain whether your workshop measurements include fittings, since the source does not define that reference.
Finally, send the SKU, exact model, required quantity and comparison images for pricing. Request confirmation of the proposed tube configuration and supplied scope before approving the part. Keep other model requests separate to avoid mixing similar catalogue references.

