About this item

• 200 mm: suitable for Standard Type / Multi-Manifold Type Freeze Dryers
• 180 mm: suitable for Gland Type / Multi-Manifold Gland Type Freeze Dryers

Note: this accessory is only compatible with StonyLab 451 series freeze dryers,including benchtop and vertical models. Due to differences in design, specifications, and structural interfaces, compatibility with other brands or models cannot be guaranteed