AVK Repair box with 6 or 10 elements

Fingers, stainless steel 316L, NBR rubber

Industrial Netherlands building


AVK Industrial Nederland BV

Schorsweg 1 8171 ME Vaassen Netherlands

Repair box with 6 or 10 stainless steel elements, fingers, AISI 316L and NBR rubber. For water -40°C up to +100°C

AVK’s repair box is an easy, quick and flexible solution for emergency repair of damaged pipes. With the stainless steel repair elements you can create your own repair clamp that can be used for permanent repair of cracks, (pin)holes or other damages in pipes. The repair box with 6 stainless steel elements can cover a range from 86 mm till 768 mm and the repair box with 10 stainless can cover a range from 86 mm till 1475 mm. All this can be obtained by a combination of elements. Available in AISI 304L and AISI 316L, sealing material can be EPDM, NBR or FKM rubber.

Variant 748/11-2111
Connection: All Pipe Types
Material: Stainless steel
DN: DN350 - DN600


  • Elements made out of a pre-rolled plate of stainless steel 316L
  • Design with welded stainless steel 316L studs and fingers
  • Elements are completely pickled and passivated after welding
  • Stainless steel nuts: A4 quality with ant-friction through yellow passivation to prevent galling
  • Gasket of NBR rubber with waffle structure and rounded tops
  • Vulcanized spanner plate
  • Tolerance repair box with 6 elements from 86 mm till 768mm
  • Tolerance repair box with 10 elements from 86 till 1475 mm
  • Elements available in different widths: 300, 400, 500 and 600 mm
  • Elements are marked with labels from A till J. Used elements can be re-ordered to complete the repair box for another emergency
  • Indication pressure class for (waste)water:
    - 10 bar up to DN 200
    - 8 bar up to DN 400
    - 6 bar up to DN 500
    - 4 bar up to DN 600
    - 2 bar for DN 700 and bigger



Reference nos. and dimensions:

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AVK ref. no. W
748-11-038060-2111 600 380 6X M16X180 7.4
748-11-054060-2111 600 540 6X M16X180 8.6
748-11-064060-2111 600 640 6X M16X180 9.4
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1. Finger Stainless steel AISI 316L
2. Stud Stainless steel AISI 316L
3. Nut Stainless steel A4, anti friction
4. Washer Stainless steel A4
5. Bridge Stainless steel AISI 316L
6. Lining NBR rubber
7. Body plate Stainless steel AISI 316L
8. Spanner plate vulcanized Stainless steel AISI 316L
9. Side plate Stainless steel AISI 316L
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