Reinforced Double-Ended Bellow for Laboratory Aspirators
Our Rubber Bellow with Cotton Net is a premium laboratory accessory designed for the manual operation of automatic burettes and pipette aspirators. The inclusion of a high-strength cotton net reinforcement provides a non-slip grip and significantly extends the life of the rubber by preventing over-expansion and protecting against accidental punctures.
Enhanced Durability
The protective cotton netting acts as a secondary layer, shielding the soft rubber from chemical splashes and mechanical wear in busy lab environments.
Precision Air Control
Equipped with sensitive non-return valves, this bellow ensures smooth, consistent air pressure for accurate titration and liquid handling tasks.