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Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version

One-piece cold trap with matching Dewar flask made of borosilicate glass 3.3 for vacuum applications. Ideal for condensing out moisture or solvents. The Dewar flasks are vacuum-insulated, silver-plated and have a blue-coated metal protective jacket with a support ring into which the cold trap is hung.
Versions of the cold trap connections:

  • S 29 = spherical ground joint S 29
  • O 29 = spherical ground joint S 29 with O-ring seal
  • GL 18 = glass thread GL 18 with PTFE olive Ø 10 mm


Scope of supply: Cold trap, support ring, Dewar flask type 12 C

The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.

Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version

Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version



KGW Cold Trap KF 29-OK 1735
PART NO.4AJ-9032066
77600||77951||77803||77292||77449||78065
Type||Condensate capacity ml||Coolant capacity ml||Cold trap joints||Dewar type||PK
KF 29-OK||150||1000||O 29||12 C||1
KGW
1735
KGWA1735

Cold trap(s) one-piece

Dewar flask(s) cold trap(s)

0
3
1
1
Price: €547.47
Out of Stock
KGW Cold Trap KF 29-K 1731
PART NO.4AJ-9032065
77600||77951||77803||77292||77449||78065
Type||Condensate capacity ml||Coolant capacity ml||Cold trap joints||Dewar type||PK
KF 29-K||150||1000||S 29||12 C||1
KGW
1731
478-4422

Cold trap(s) one-piece

Dewar flask(s) cold trap(s)

0
3
0
1
Price: €497.21
Out of Stock
KGW Cold Trap KF 29-GL 1740
PART NO.4AJ-9032067
77600||77951||77803||77292||77449||78065
Type||Condensate capacity ml||Coolant capacity ml||Cold trap joints||Dewar type||PK
KF 29-GL||150||1000||GL 18||12 C||1
KGW
1740
KGWA1740

Cold trap(s) one-piece

Dewar flask(s) cold trap(s)

0
3
2
1
Price: €488.82
Out of Stock

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