Dewar vessels with standard thread GEW

Application

  • Laboratory technology

  • Medical technology

  • Biotechnology

  • Sealable Dewar flasks

  • for liquid and solid media (LN2 or CO2)

  • when using gaseous coolants max. Ensure a pressure of 0.1 bar!

Standards

  • with standard thread DIN168 GL32 or GL45

  • Dewar flasks according to DIN EN ISO 16496

  • made of borosilicate glass 3.3 according to ISO 3585

Execution

  • Versions and accessories:

    C = metallic protective coating blue coated

  • A = Replacement glass (without cover)

  • available:

    -fully silver-plated

    -silver-plated with visible stripes

    -unsilvered

    -shortened

Type GEW3 II C

Type GEW 2 I A

Technical data

Type max. Contents approx. [ml] A [mm] B [mm] B [mm] Column 6 Column 7 Column 8 Column 9 Column 10
GEW 00 I 100 40 56 Column 5 Value Column 6 Value Column 7 Value Column 8 Value Column 9 Value Column 10 Value
GEW 0 I 200 40 56 Column 5 Value 2 Column 6 Value 2 Column 7 Value 2 Column 8 Value 2 Column 9 Value 2 Column 10 Value 2
GEW 1 I 300 47 60 Column 5 Value 3 Column 6 Value 3 Column 7 Value 3 Column 8 Value 3 Column 9 Value 3 Column 10 Value 3
GEW 2 I 450 47 60 Column 5 Value 4 Column 6 Value 4 Column 7 Value 4 Column 8 Value 4 Column 9 Value 4 Column 10 Value 4
GEW 00 II 100 40 56 Column 5 Value 5 Column 6 Value 5 Column 7 Value 5 Column 8 Value 5 Column 9 Value 5 Column 10 Value 5
GEW 0 II 200 40 56 Column 5 Value 6 Column 6 Value 6 Column 7 Value 6 Column 8 Value 6 Column 9 Value 6 Column 10 Value 6
GEW 1 II 300 47 60 Column 5 Value 7 Column 6 Value 7 Column 7 Value 7 Column 8 Value 7 Column 9 Value 7 Column 10 Value 7
GEW 3 II 500 57 70 Column 5 Value 8 Column 6 Value 8 Column 7 Value 8 Column 8 Value 8 Column 9 Value 8 Column 10 Value 8
GEW 4 II 750 57 70 Column 5 Value 9 Column 6 Value 9 Column 7 Value 9 Column 8 Value 9 Column 9 Value 9 Column 10 Value 9
GEW 6 II 800 67 80 Column 5 Value 10 Column 6 Value 10 Column 7 Value 10 Column 8 Value 10 Column 9 Value 10 Column 10 Value 10
GEW 7 II 1200 67 80 Column 5 Value 11 Column 6 Value 11 Column 7 Value 11 Column 8 Value 11 Column 9 Value 11 Column 10 Value 11

Article numbers

Type Article no. Replacement glass Article no.
GEW 00 I C 1091 GEW 00 I A 1081
GEW 0 I C 1092 GEW 0 I A 1082
GEW 1 I C 1093 GEW 1 I A 1083
GEW 2 I C 1094 GEW 2 I A 1084
GEW 00 II C 1095 GEW 00 II A 1085
GEW 0 II C 1096 GEW 0 II A 1086
GEW 1 II C 1097 GEW 1 II A 1087
GEW 3 II C 1098 GEW 3 II A 1088
GEW 4 II C 1099 GEW 4 II A 1089
GEW 6 II C 10910 GEW 6 II A 10810
GEW 7 II C 10911 GEW 7 II A 10811