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This is a replacement collection flask valve for Solvent Pro series rotary evaporators
Silicone 300 Mesh (50 Micron)
energizing
Distillation/extraction/filtration
Designed to run two cans of solvent and reclaim them (420ml)
Welch DuoSeal Vacuum Pump Oil, Gallon 1407K-15 Xtra Jacketed Part This is a replacement collectionWelch DuoSeal Vacuum Pump Oil, Gallon 1407K 15 ***Note: This item has a possible 1 2 week lead time depending on stock availability*** Welch fractionated oil for DuoSeal belt driven pumps to ensure the highest vacuum performance. DuoSeal Oil performs to rigid standards for vapor pressure, vacuum level stability, and viscosity the lubrication that helps enable renowned DuoSeal pump durability.
