Bel-Art 带聚四氟乙烯塞的聚丙烯旋阀。适用于¼至⅜英寸内径管

聚丙烯塑料旋塞阀体有聚四氟乙烯（Teflon®PTFE）塞、垫圈和鲜红色手柄。

• 插头为三通，用于抽真空、关闭和真空释放

• 锥形适配干燥器端口

• 用于干燥器型号：F42010、F4202、F42022、F4205、F42027、F41099、F42029和F42043 TEFLON®是Chemours Company FC LLC的注册商标，经Bel Art Products，Inc.授权使用。

Bel-Art Polypropylene Stopcock with PTFE Plug; For ¼ to ⅜ in. I.D. Tubing

Polypropylene plastic stopcock body has Teflon® PTFE plug, washer and bright red handle.

• Plug is 3 way for vacuum draw, shut-off and vacuum release

• Taper fits on desiccator port

• Use on Desiccator Models: F42010, F42012, F42020, F42022, F42025, F42027, F41099, F42029 and F42043 TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.