APOLLO Constant Pressure Feeding Funnel

Designed for precise, controlled reagent addition in demanding laboratory environments, the APOLLO Pressure Feeding Funnel Series is manufactured from premium laboratory-grade borosilicate glass, delivering exceptional chemical resistance, thermal durability, and outstanding optical clarity. Engineered for use under atmospheric, inert gas, or positive-pressure conditions, these funnels provide smooth, accurate reagent delivery while maintaining a sealed reaction system for maximum process control.

Each funnel features 24/40 standard ground glass joints and a precision chemical-resistant PTFE stopcock for leak-resistant flow regulation and dependable long-term performance. The robust design is ideal for introducing reagents into reactors, distillation systems, and other laboratory apparatus where controlled addition and system integrity are essential.

Suitable for chemical synthesis, reflux, distillation, polymerization, pharmaceutical manufacturing, biotechnology, and research laboratories, the APOLLO Pressure Feeding Funnel Series delivers reliable performance across a broad range of laboratory applications.

Available in: 500 mL, 1000 mL, 2000 mL, and 5000 mL.

Features:

• Premium laboratory-grade borosilicate glass

• Available in 500 mL, 1000 mL, 2000 mL, and 5000 mL capacities

• Designed for controlled reagent addition under positive-pressure or inert gas conditions

• Standard 24/40 ground glass joints

• Chemical-resistant PTFE stopcock for precise flow control

• Leak-resistant design for safe and reliable operation

• Excellent chemical and thermal resistance

• Crystal-clear glass for easy monitoring of liquid levels

• Durable construction for long service life

• Ideal for chemical synthesis, pressure-fed reactions, reflux, distillation, pharmaceutical processing, and research laboratory applications