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748/01-1211 – Fingers, AISI 304, EPDM rubber, vulcanized spannerplate

Variant: 748/01-1211 – AVK repair clamps ensure a cost effective and reliable solution for quick repairs on steel, copper, asbestos cement, cast iron and plastic pipes. A pipe with a hole, crack or full fracture will be repaired permanently. The stainless steel repair clamps are passivated in order to ensure an optimum corrosion resistance. The repair clamps are provided with a waffle structured rubber gasket and rounded tops to create a fully circumferential seal.

Handling and storage
Mounting instructions, type FS10

SKU: 748/01-1211 Category:


  • Clamp made out of a pre-rolled plate of stainless steel AISI 304.
  • Design with welded AISI 304 studs and fingers.
  • Clamp is completely pickled and passivated after welding.
  • Studs are Teflon coated to prevent cold welding (galling).
  • Stainless steel nuts made out of A4 quality.
  • Gasket of EPDM rubber with waffle structure and rounded tops.
  • Spanner plate is completely vulcanized with rubber gasket.
  • Diameter reach of single band repair clamp is max. 12 mm (depends on diameter pipe).
  • Clamps available in different diameters: DN 40 up to DN 350.
  • Clamps available in different lenghts: 100, 150, 200, 250, 300, 400, 500 and 600 mm (other lengths on request).
  • Indication pressure class for (waste)water: 16 bar for DN 40 up to DN 150, 10 bar for DN 175 up to DN 300 and 6 bar for DN 350.
  • Studs protected with plastic protection caps.