APOLLO Constant Pressure Feeding Funnel – 500 ML
Designed for the controlled addition of liquids under inert gas or reduced-pressure conditions, the APOLLO 500 ML Constant Pressure Feeding Funnel is manufactured from premium laboratory-grade borosilicate glass, providing exceptional chemical resistance, thermal durability, and outstanding optical clarity. Its pressure-equalizing design maintains constant internal pressure during liquid addition, ensuring smooth, uniform reagent delivery without interrupting the reaction atmosphere.
Featuring a 24/40 standard ground glass joint, the funnel integrates seamlessly with a wide range of laboratory reactors and glassware assemblies. The precision PTFE stopcock provides smooth, accurate flow control, while the pressure-equalizing tube ensures balanced pressure between the funnel and reaction vessel, making it ideal for moisture-sensitive, air-sensitive, and exothermic reactions.
Engineered for professional laboratory use, the APOLLO Constant Pressure Feeding Funnel is perfectly suited for chemical synthesis, reflux, distillation, polymerization, pharmaceutical manufacturing, biotechnology, and research applications.
Features:
Premium laboratory-grade borosilicate glass
500 ML capacity
Pressure-equalizing design for constant, controlled reagent addition
Standard 24/40 ground glass joint
Chemical-resistant PTFE stopcock for precise flow control
Integrated pressure-equalizing tube for smooth liquid transfer
Excellent chemical and thermal resistance
Crystal-clear glass for easy monitoring of liquid levels
Durable construction for long service life
Ideal for controlled reagent addition, inert atmosphere reactions, chemical synthesis, pharmaceutical processing, and research laboratory applications