Cold trap type GKF



Applications

  • gas cleaning by condensation e.g. in vacuum systems

Advantages

  • made of Borosilicatglass 3.3
  • good chemical resistance
  • good thermal resistance
  • deliverable:
    • Type GKF :
      • aluminium foot (Standard)
      • all around protection
    • with special joints
      • e.g. - small flange KF NW16 / KF NW 25
      • glass screwthread with olive
      • DN flange 15-25
    • Type GKS: incl.4-foot base (special design)

Construction Details

  • two condensation walls, cooled by liquid nitrogen ( LN2 )
  • integrated Dewar flask
  • viewing stripes for observation of the condensation process
  • condensate outlet with O - ring sealing
  • protecting cover made of aluminium
  • coolant capacity : ca. 1100 ml
  • condensate capacity : ca. 250 ml
  • joints:
    • to pump : ground cone NS 29
    • to plant : socket NS 29

Article Numbers

Type Connection Article No.
GKF NS29/32 1702
GKF - NW16 KF NW16 1702-NW16
GKF - NW25 KF NW25 1702-NW25
GKF - GL18 GL18 1702-GL18
GKF - GL25 GL25 1702-GL25
GKF - S29 S29 1702-S29
 

Spare parts

description Article No.
GL 18 olive 17331
GL 25 olive 17332
Fork clamps for spherical joints S29 17341
Pertinax-screw connection KF 10/16 17315
Pertinax-screw connection KF 20/25 17316
centerring ring KF 10/16 17320
centerring ring KF 20/25 17321
spare part for drain valve 17701
spare part O-ring Viton 17702

Technical data sheet

Download cold trap catalog