Chemglass Vacuum Trap Arm Style A 35/25 Ball Joint U Shaped Removable Arm

The Chemglass CG-4527-03 is a specific component of a larger vacuum trap system, not the complete trap itself. It is identified as a "Trap Arm, Style 'A'" designed for use with Chemglass's removable arm vacuum traps. This particular trap arm is constructed from borosilicate glass, known for its excellent chemical resistance and durability in vacuum applications. Its defining feature is a 35/25 spherical (ball) joint. Spherical joints offer superior flexibility compared to standard taper joints, allowing for angular adjustments in glassware setups while still providing a secure, leak-free seal when clamped.

Used, in great condition.