3"(OD77mm) High Quality Red Copper Or SS304 Bubble Plate Set For 3" Distillation Lens Column Or Sight Glass Union Tri-Clamp Tee

3"(OD77mm) High Quality Red Copper Or SS304 Bubble Plate Set For 3" Distillation Lens Column Or Sight Glass Union Tri-Clamp Tee

Aliexpress UK