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

Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long 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.
The extended condensate area of the cold traps can hold a larger volume of condensate.

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 18 C

The standard assembly is designed for use with LN2 as coolant. When using CO2 and acetone please order CO2 wire basket separately.
TypeKFL 29-K
Condensate capacity ml250
Coolant capacity ml2000
Cold trap jointsS 29
Dewar type18 C
PK1
Cat. No.07049897
Lieferzeit ca. 10 Arbeitstage
TypeKFL 29-OK
Condensate capacity ml250
Coolant capacity ml2000
Cold trap jointsO 29
Dewar type18 C
PK1
Cat. No.07049896
Lieferzeit ca. 10 Arbeitstage
TypeKFL 29-GL
Condensate capacity ml250
Coolant capacity ml2000
Cold trap jointsGL 18
Dewar type18 C
PK1
Cat. No.07049895
Lieferzeit ca. 10 Arbeitstage
Accessories:
Spare cold traps for cold traps with Dewar flask, borosilicate glass 3.3, one-piece
CO2 wire baskets for cold traps with Dewar flask
Alternate products:
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with spout
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, long version with KF NW small vaccum flange
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 with spout
Cold traps with Dewar flask, borosilicate glass 3.3, one-piece, standard version with KF NW small vacuum flange