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Adapters, reduction or expansion, for conical ground joints

Supplier: Lenz
DURAN®, borosilicate glass, clear.

DURAN®, borosilicate glass

  • Outstanding leak tightness
  • Minimal requirement for joint lubrication
  • Joints cannot be misaligned

Reduction adapter from large cone to small socket or expansion adapter from small cone to large socket. Very good chemical resistance. High temperature resistance. Minimal thermal expansion giving relatively high resistance to temperature changes.

DIN 12257



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Reduction adapters
Type Cone size Socket size Pk VWR Catalog Number Quantity
- 19/26 NS 14/23 NS 1 LENZ01501419
Supplier Article Number:: 01501419
Reduction 29/32 NS 14/23 NS 1 LENZ01501429
Supplier Article Number:: 01501429
- 24/29 NS 19/26 NS 1 LENZ01501924
Supplier Article Number:: 01501924
- 34/35 NS 19/26 NS 1 LENZ01501934
Supplier Article Number:: 01501934

Expansion adapters
Type Cone size Socket size Pk VWR Catalog Number Quantity
- 12/21 NS 14/23 NS 1 LENZ01501412
Supplier Article Number:: 01501412
- 14/23 NS 19/26 NS 1 LENZ01501914
Supplier Article Number:: 01501914
- 19/26 NS 34/35 NS 1 LENZ01503419
Supplier Article Number:: 01503419
- 24/29 NS 34/35 NS 1 LENZ01503424
Supplier Article Number:: 01503424
- 29/32 NS 34/35 NS 1 LENZ01503429
Supplier Article Number:: 01503429
- 29/32 NS 45/40 NS 1 LENZ01504529
Supplier Article Number:: 01504529
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