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MASTER-RING Multi

Universal annular seal with onion-layer technology

Waterproof

  • For pressurized and non-pressurized water
  • Sealed design up to 30 m water column
  • Split design up to 7.5 m water column
  • Gas-tight in accordance with FHRK test standard GE 101
  • Radon-tight and suitable for waterproof structures

Onion Ring Technology

  • Opening diameter flexibly adjustable
  • For cables, utility lines, and KG pipes
  • Four sizes for lines ranging from Ø 18 to 210 mm
  • Simply remove individual rubber rings with a utility knife
  • Remove only as many rings as necessary to achieve the desired diameter

Closed or split

  • Closed design for new cable entries
  • Split design for cables and pipes that have already been installed
  • The seal consists of two segments that can be placed around the existing cable or conduit and then screwed together
  • Simple and secure installation through even tightening
  • Clamping plates and screws made of VA stainless steel

MASTER-RING Multi Overview

Here you'll find all versions of MASTERTEC's versatile annular seal.

MASTER-RING Multi 100

• Ø 100 mm
• Closed design

MASTER-RING Multi 100 | Split

• Ø 100 mm
• split design

MASTER-RING Multi 150

• Ø 150 mm
• Closed design

MASTER-RING Multi 150 | Split

• Ø 150 mm
• split design

MASTER-RING Multi 200

• Ø 200 mm
• Closed design

MASTER-RING Multi 200 | Split

• Ø 200 mm
• split design

MASTER-RING Multi 250

• Ø 250 mm
• closed design

MASTER-RING Multi 250 | Split

• Ø 250 mm
• split design