- Complies with ASTM E-438, Type-1, Class A, Boro 3.3 Glass
- Compliance with DIN 12581
- Ideal for reflux and comes with glass and plastic screw thread connector
- Inner bulb section provides increased cooling surface and is ideal for Reflux Applications
Socket: 14/23
Effective Length (mm.): 160
Cone: 14/23
Connector: Glass