Splash Heads (vertical)

Splash Heads (Vertical), also widely recognized as vertical anti-climb adapters or distillation bump traps, are essential laboratory glassware components engineered to prevent raw liquid carryover in vertical distillation, concentration, and evaporation setups. Fabricated from premium borosilicate glass, these adapters act as a highly effective physical baffle between the boiling flask and the upper vapor column.

The vertical design features an expanded internal glass chamber (available in straight, cylindrical, or bulb styles) that reduces the upward velocity of escaping vapors. This deceleration forces entrained liquid droplets—resulting from vigorous boiling, foaming, or accidental bumping—to separate from the vapor stream and drain cleanly back into the boiling vessel below, ensuring only high-purity vapor ascends into the condenser.

Key Features

• Manufactured from high-grade borosilicate 3.3 glass for maximum chemical resistance and superior thermal durability
  
• In-line vertical geometry optimized to slow down vapor velocity and maximize liquid drop-out efficiency
  
• Precision interchangeably ground outer socket (female) and inner cone (male) joints to maintain strict vacuum-tight seals
  
• Heavy-wall glass construction designed to withstand standard laboratory clamping pressures and rapid thermal shifts
  
• Smooth internal glass pathways to promote unrestricted vapor rise while preventing cross-batch chemical retention
• International Standards

Our vertical splash head adapters are engineered and manufactured in strict compliance with globally accepted dimensional and quality parameters, ensuring seamless compatibility across international markets:

• ISO 4797 – Laboratory Glassware – Flasks with Ground Joints and Connection Heads
  
• ISO 383 – Laboratory Glassware – Interchangeable Conical Ground Joints
  
• ASTM E438 – Standard Specification for Glasses in Laboratory Apparatus Manufacturing
  

Available in multiple capacities and interchangeable joint size combinations (e.g., 14/23, 19/26, 24/29, 29/32) across the upper vertical socket and lower vertical cone. Custom bulb volumes, integrated drip tips, or specialized multi-neck adaptations can be custom manufactured per bulk commercial requests.

Applications

Extensively utilized in vacuum distillation units, rotary evaporator setups, vertical reflux configurations, solvent recovery systems, pharmaceutical R&D laboratories, and academic organic chemistry processing units requiring strict distillate purity.

Why Choose Our Products

• Export-grade glassware featuring optimal optical clarity and structural stress relief via thorough computer-controlled annealing
  
• Finely ground joint surfaces preventing vapor bypass, ensuring maximum volumetric yield during analytical runs
  
• High geometric alignment preventing structural strain when integrated into standard vertical scaffolding setups
  
• Trusted OEM manufacturing partner for global laboratory equipment catalog vendors, procurement agencies, and wholesale scientific suppliers