Bump Trap

Used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of “bumping.” Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Placed between the vapor duct and rotrary evaporator evaporation flask, the bump trap modifies the vapor pathway preventing transfer of any unintended sample between the evaporation flask and condenser in the event of bumping or foaming.

Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of “bumping”. Unique elliptical shape provides large trap volume while decreasing the overall length…

Trap has an extra coarse fritted disc sealed between the lower inner and top outer joint to prevent contents of the flask from entering into the condenser in the event of bumping. All traps have a 24/40 top outer joint and the listed size of the lower inner joint.

…cooling points along the path of the condenser. The upper stem has 4 large holes flush with the lower end, allowing solvent vapor to flow freely and making this portion of the trap easy to clean. The increased volume of the trap prevents “bumping” and keeps solvent out of the vapor tube.

Similar to CG-1320, but with the addition of two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser. Traps have a 24/40 top outer joint and the listed size of lower inner joint.

This trap has a 40-60 micron porosity fritted disc sealed between the lower inner and top outer joint to prevent the contents of the flask from entering into the condenser in the event of bumping. All traps have a Standard Taper 24/40 top outer joint Manufactured from 33 expansion, low…

…flask. Rotary evaporator bump trap is used between the vapor tube and evaporation flask on a rotary evaporator to prevent contents of the flask from being drawn into the condenser in the event of “bumping”. Unique elliptical shape provides large trap volume while decreasing the…

Vapor tube/bump trap adapter is designed to be used with the Büchi® R-200/205 rotary evaporators. This adapter combines a vapor tube adapter and a bump trap. Trap has an extra coarse fritted disc sealed between the lower inner joint and the top flange. Adapters have a 50mm OD top flange…

Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With upper outer and lower inner standard taper joints.

Bump trap for use between the rotary evaporator's steam tube and evaporator flask, preventing fluid from being drawn into the condenser.

Space saving, Elliptical shaped, bump trap. For use in Rotary Evaps between the steam tube and the evaporator flask. Prevents fluid from being drawn into the condenser. Shape allows for the same effect as standard traps but with less space between the flask and evaporator tube. This allows for use…

Bump trap for use between a rotary evaporator's steam tube and evaporator flask, preventing fluid from being drawn into the condenser. Improved design incorporates two drain holes to expedite the return of solvent to the evaporator flask.

Synthware rotary evporator anti-splash trap with extra coarse fritted disc. Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. the frit reducesfoam from being carryover. With upper outer and lower inner standard taper…

Synthware rotary evporator anti-splash trap, modified. With extra coarse porosity fritted disc sealed above lower inner joint. Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. Frit reduces foam overflow from being…

Vapor tube/bump trap adapter is designed to be used with the Büchi® R-200/205 rotary evaporators. This adapter combines a vapor tube adapter and a bump trap. Tapered sidewalls permit continuous washing with condensed solvent, while preventing vapor cooling points along the path of the…

PTFE adapter allows convenient connection of a Microwave vial to a Rotary Evaporator Bump Trap having a standard taper joint size. Lower portion incorporates a threaded black Acetal compression cap that is slotted to accept the flange fitting on the vial.

Adapters permit the connection of standard laboratory dram sample vials directly to the vapor tube or a bump trap of a rotary evaporator. Adapters have a top outer joint of the listed size and a 20-400 G.P.I. thread at the bottom. A PTFE-lined, polypropylene, double-threaded connector attaches the…

…the #15 o-ring joint and the standard taper inner joint. Frit permits filtration of large particles before introduction into the flask and also serves as a bump trap for reactions being performed in flasks while connected to the manifold. Each adapter is supplied complete with one #116 Viton o-ring.

…other volatiles by vacuum distillation at ambient temperature. When used with Schlenk reaction Vessel, No. 7756, the trap prevents excessive loss of solution in the event of a bump. The distillate is collected in a No. 9477 pear shaped flask or other suitable receiver and cooled by dry ice. For low…

Trap is placed between the vapor tube and the evaporation flask. This design prevent possible contamination in the event of bumping. With two 4mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask. Has upper outer and lower inner standard taper…

…both hands free for operation Unit and pump are virtually maintenance-free External post trap to neutralize ammonium hydroxide vapors Optional chemical traps and optional cartridges to trap radioactive chemicals to minimize concerns in handling hazardous fumes and chemicals. …

…level regulator and built-in dial guage allow easy control of pressure to prevent sample bumping or foaming. Switchable gas ballast inhibits vapor condensation inside pump heads. An inlet separator traps ejected condensed solvent vapors. A self-cleaning purge automatically runs for two minutes…

…evaporation modes are fully controlled by the concentrator. Basic unit connects to existing vacuum source and trap. Complete system comes with solvent-resistant PTFE vacuum pump and vapor trap. Built-in pump has 1.7 m 3 /h capacity and produces <20 hPa (<20 mbar) maximum vacuum. The Model…

…Savant™ SpeedVac™ SPD1030 and SPD2030 Vacuum Concentrators are fully integrated systems that combine concentrator, refrigerated cold trap, diaphragm pump and vacuum gauge in a single, compact unit. Convenience and Flexibility in two capacity ranges The Savant SpeedVac SPD1030…

…Savant™ SpeedVac™ SPD1030 and SPD2030 Vacuum Concentrators are fully integrated systems that combine concentrator, refrigerated cold trap, diaphragm pump and vacuum gauge in a single, compact unit. Convenience and Flexibility in two capacity ranges The Savant SpeedVac SPD1030…