Vapor Traps

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Vapor Traps
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  • With standard taper joint; 2 piece unit Top and side tubulations are 75 mm long and have same o.d. specified for inlet tube in listings Body lengths specified exclude joint; inlet tube extends to approximately 25 mm from bottom Body o.d. x length, inlet tube o.d. x length and…

  • These borosilicate glass vacuum traps have a Standard Taper joint to ease disassembly and allow cleaning/draining. The sidearm 3/8" hose connectors are 180° apart with a bent top stem and provide an easy connection when using rubber tubing. See LG-11020 for body only.

  • Prevent chemical vapors from escaping from solvent containers Use traps with Luer connection with T-series solvent waste caps without valve and filter. Traps with 1/4"-28 UNF(M) connection works with caps with vent. Traps with UNF connection feature an indicator strip that changes color as…

  • … Excellent for protecting vacuum pump systems from solvent vapor or gaseous contaminants and aqueous aerosols. Designed for in-line use with stepped barb connections for 10 to 12 mm i.d. hose. Available with choice of chemical trap: activated carbon, molecular sieve, or desiccant. Membrane…

  • …Glass Assembly: C (Cold trap) for low boiling point solvents Protective Coating: Without Recirculating Chiller: Without Vacuum Controller: I-100, with Woulff bottle Vacuum Pump: V-100, 1.5 m3/h, 10 mbar 1190U73 Glass Assembly: C (Cold trap) for low boiling point…

  • Efficiently traps water vapor and toxic substances discharged from vacuum oven and rotary evaporator to protect the vacuum pump Features Excellent choice to extract acid and organic solvents with the optional glass condenser Efficiently reduces vapor inhalation amount to the vacuum…

  • …500 or 1000mL, with a 4mm PTFE stopcock. Serrated hose connections are 12mm at the smallest serration and 14mm at the largest serration. Optional UHMW Lid prevents evaporation of dry ice/acetone in trap. PLEASE NOTE: CG-4517 TRAPS ARE AVAILABLE PLASTIC COATED. PLEASE CONTACT US FOR DETAILS.

  • 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.

  • …Refrigerated Vapor Traps (RVT). The RVT safely recovers the solvent and reduces emissions of hazardous chemicals in the environment. Solvents are removed from samples during vacuum evaporation with a SpeedVac® Concentrator which are then collected in a CFC-free Refrigerated Vapor Trap

  • …determination of water in petroleum and bituminous materials, these borosilicate glass Bidwell-Sterling moisture traps collect liquefied vapor. They feature a connection between top of vapor tube and graduated tube. This construction allows excess solvent to return to flask with minimal chance of…

  • Bump Traps

    Chemglass

    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.

  • Trap is designed for large volume solvent vapor removal during rotary evaporation. Trap is placed between the vacuum source and the rotary evaporator to prevent solvent vapors from entering the vacuum pump. PLASTIC COATED to contain solvent in case of breakage and supplied complete with a…

  • …inserts without removing trap from vacuum system 4.5 inch trap serves vacuum pumps up to 100 Lpm (4 CFM); 9.5 inch serves pumps ranging from 150 to 500 Lpm (5-15 CFM) Filter element is copper gauze with large surface area to trap particles and oil vapors Two size traps offer two connections…

  • …temperature to -4 C (25 F). The DNA Rotor accomodates up to 60 each 1.5 ml and 72 each 0.5 ml microcentrifuge tubes. The CentriVap Cold Trap reaches -50 C (-58 F) for solvent recovery and to protect the vacuum pump by trapping moisture, vapors and corrosive fumes as they evaporate from the samples.

  • Vacuum Trap Assembly, Dual Joints: #15 O-ring, with high vaccum valves

  • Vacuum Trap, Cylindrical Available in multiple sizes with various joint sizes, diameter, length, and inner/side tube size.

  • SYNTHWARE Vacuum Trap

    Kemtech America

    For use with vacuum manifolds having 35/20 socket joints. Please order the pump adapter and socket clamp separately.

  • General description: Molecular Sieve 5A.

  • Vacuum Trap, Large Volume Capacity: 500 and 1000mL available.

  • Similar to CG-4515 traps but having an o-ring joint to connect the trap body to the stopper. O-ring joint provides for a vacuum tight, grease free seal and permits the trap body to be easily disconnected from the stopper for cleaning. Serrated hose connections are 13.5mm at the smallest serration…

  • Synthware rotary evaporator trap. Anti-climb design. 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.

  • …International 500mL glass trap for Ai 2nd Gen T40 -40°C UL/CSA certified cold traps. Upward hose barb ports give you safer and easier vacuum tubing connection and removal. Attention! This new glass trap ONLY fits our new 2nd Gen UL/CSA certified T40 -40°C cold traps (released 9/2018).

  • Vacuum Trap

    Ace Glass

    With both arms in vertical position. 60mm O.D. x 250mm long. Side arms are 12mm O.D. Available with or without serrated connections on arms. Serrated connectors have six rings: the smallest, 14mm O.D.; largest, 16mm O.D.

  • Twin chamber vacuum trap for double protection against undesired vapors in a vacuum system. Trap can be used in a two liter Dewar flask such as 12540-07. Distance from outside of one body to outside of other is approximately 97mm; height is 250mm. Inlet and outlet have serrated fittings; O.D. of…

  • Vacuum trap and cap are made from corrosion and chemical-resistant polypropylene to provide ideal protection of vacuum sources from contaminants. Tube volume is 100mL; measures 32 x 160mm L Pressure-fittting cap features an inlet and outlet to fit 7.9mm (5/16") ID tubing …

  • 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…

  • …inhibits vapor condensation inside pump heads. An inlet separator traps ejected condensed solvent vapors. A self-cleaning purge automatically runs for two minutes at shut-down to expell unwanted residue, extending the diaphragm life. Use with rotary evaporators up to 5 L capacity. A cold trap, such…

  • Vacuum Trap

    Ace Glass

    Used for freezing out undesired vapors in the vacuum system and also for use in conjunction with Dewar flasks.

  • Hg Vapor Trap Kit with Carbon Material

  • Dean-Stark Moisture Traps

    SP Wilmad-LabGlass

    …contain" at 20°C, these borosilicate glass moisture traps are used for the determination of water in various materials by distillation with an immiscible solvent. They consist of a full length Standard Taper inner joint for vapor tube connection to distilling flask and a Standard Taper…

  • Bidwell-Sterling Moisture Traps

    SP Wilmad-LabGlass

    Made of borosilicate glass, these Bidwell-Sterling moisture traps are calibrated "to contain" (TC) at 20°C and are used for determining moisture in samples by distilling with an immiscible liquid. Consist of vapor tube, return tube, round bottom graduated tube, and Standard Taper 24/40…

  • Two piece vacuum trap connected with an inner and outer joint to facilitate cleaning.

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