Maintain consistent vacuum pressure and keep filtration moving with a simple reusable collar set designed for ExtractCraft 1L and 5L filtration assemblies.
The Vacuum Collar Set for Filter Funnels creates a secure seal between your Buchner funnel and filtration flask, helping maintain the vacuum needed for efficient filtration. A poor connection can reduce suction and slow down your workflow, so having the correct collar is a small detail that can make a noticeable difference during repeated processing.
Designed for ExtractCraft 1L and 5L filtration assemblies, the nested collar set accommodates different funnel and flask configurations without complicated hardware. The synthetic rubber construction provides a stable connection while allowing quick setup and removal for cleaning, equipment changes, and routine processing.
Features
- Premium Synthetic Rubber: Engineered from high-durability, solvent-resistant synthetic rubber that maintains its elasticity and won't degrade or crack when exposed to standard extraction solvents or alcohol vapors.
- Tapered Nested Design: Features a specialized step-down configuration that molds perfectly to the neck of your filtering flasks, absorbing vibration and preventing the funnel from tipping during deep vacuum draws.
- Fast, Tool-Free Setup: Slip them onto your funnel stems in seconds—no grease, custom plumbing, or tight clamps required to achieve a flawless vacuum seal.
What's Included?
- ExtractCraft Vacuum Collar Set
