(Spare Part) Rotary Evaporator Seal (2 Litre, 22-50-5)
Replacement vacuum seal for rotary evaporators, designed to maintain a stable vacuum and reduce solvent loss during evaporation.
This model is suitable for 2 L rotary evaporator glassware with joint size 22-50-5. It fits between the drive shaft and the rotating flask to create a tight, reliable seal.
Benefits
✓ Helps maintain vacuum and minimize leaks
✓ Extends service life of the rotary evaporator
✓ Easy to replace during routine maintenance
Usage notes
Inspect the seal regularly for cracks, hardening, or deformation, and replace when signs of wear appear to keep evaporation performance consistent.
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