Splash Heads Adapters ,vertical Pear Shape

Splash Head Adapters (Vertical Pear Shape), also widely known as vertical anti-climb adapters or distillation bump traps, are premium laboratory glassware components designed to prevent liquid carryover in vertical distillation and evaporation configurations. Fabricated from high-purity borosilicate glass, these adapters serve as a highly effective mechanical barrier between the boiling flask and the upper vapor column.

The specialized vertical pear-shaped bulb configuration expands the internal cross-sectional area, causing a rapid decrease in the velocity of ascending vapors. This expansion forces entrained liquid droplets—resulting from bumping or vigorous boiling—to separate from the vapor stream and drain cleanly back into the boiling vessel below, ensuring that only pure vapor transitions into the receiving assembly.

Key Features

• Manufactured from premium borosilicate 3.3 glass for maximum chemical resistance and exceptional thermal durability
  
• Vertical pear-shaped geometry optimized to slow down vapor velocity and maximize drop-out efficiency of liquid carryover
  
• Precision interchangeably ground outer socket (female) and inner cone (male) joints to maintain a strict vacuum-tight seal
  
• Heavy-wall structural engineering designed to withstand standard laboratory clamping pressures and thermal shifts
  
• Smooth internal glass pathways to promote unrestricted vapor rise while eliminating 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 pear-shape volumes, extended stems, or integrated drip tips 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