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Our last shipping day is 19.12.2025 and we will start shipping again on 05.01.2026.

Compakt Varia Multi - closed

Material
Material typeEPDM-Rubber
BoltsV2A stainless steel
Shore hardnessShore A 43° ±5
Pressure platesV2A stainless steel
Rubber thickness30 mm
Properties
UV-resistantYes
Temperature range-30 °C to + 120 °C
Pressure-tight1 bar
Tipps
  • Compakt seals are not an anchoring point.
  • The carrier pipes must be centered and supported.
  • A coating system should be used for the core drilling to create a smooth surface and to seal the concrete.
  • For long clamping distances, additional hexagonal socket wrenches in a longer design are required.
  • The specified values for pressure tightness are valid at 23 °C. For other, especially higher continuous operating temperatures, changing temperatures and permanent pressures, an ejection safety device must be fitted; this also applies to annular spaces larger than 100 mm.
  • Please be sure to ask us in advance about the technical feasibility of planned applications for which there is no description (e.g. applications in the biogas or food industry).
Core drill hole (medium pipe OD) 100 mm (5-10 / 6-10 / 19-22 / 31-34; 19-22 mm)

Features

  • Special applications for different pipe systems
  • Consist of stainless steel pressure plate
  • All Compakt Solo split versions are foldable

Areas of application

  • Sealing for wall penetrations of gas, water, sewage pipes and cables
  • Against pressing and non-pressing water

Description

The rubber element is compressed by means of two metal discs. The Compakt seals the annular space between carrier pipe and casing pipe/core hole against water and gas.

Assembly Instructions

1Clean casing pipe/core drilling and carrier pipe. Carrier pipes must be suitable, dimensionally stable and without damage in the sealing area. Core drillings have to be made true to scale and with a smooth inner side.
2We recommend coating core drillings with ProteX epoxy resin in order to protect the concrete and smoothen possible cavities/grooves.
3Verify the casing pipe/core drilling and carrier pipe diameters based on the sealing kit data. Insert the Compakt seal into the casing pipe or core drilling flush with the wall and insert the carrier pipe. Care must be taken to ensure the sealing insert is mounted on the outside of the building (tolerance for the carrier pipes).
4In doing so, the nuts should preferably point to the inside in order to be accessible for subsequent tightening. The Compakt seal split version is available for subsequent mounting. Tighten the nuts a few turns clockwise. Repeat this procedure two or three times, but not beyond the maximum torque (see table below). Tighten again after half an hour!

What needs to be taken into account?

  • The Compakt seal is not an anchorpoint or pipe support. The seal can only assume a sealing function
  • The carrier pipes have to be centred and supported (fixed)
  • We recommend reducing the respective maximum torques in case of particularly thin-walled plastic pipes such as flexible casing and corrugated pipes (see table below)
  • For long clamping strokes, deep hexagon sockets are additionally required for installation
  • All building and pipeline guidelines are to be observed
  • Use only in suitable casings acc. table Installation tolerances with suitable sealing surface in the inner wall and suitable rigidity (dimensional stability after installation)

Note on installation

We expressly draw your attention to the fact that the installation must be carried out by an authorized specialist company in accordance with the installation instructions.

Tools

Cleaning material/preparation, measuring tool, torque wrench, aids for markings

Recommendation

To create a suitable sealing surface, we recommend coating core holes with PSI KB epoxy resin. This serves to protect the concrete and to smooth out any blowholes/grooves

Certificates
  • ZERTIFIKAT_ISO_9001_2015
  • AEO-CERTIFICATE Authorized Economic Operator "AEOC (customs simplification)"
  • MFPA pressure test: Solo; Combi
  • SKZ pressure test: Varia
  • Radon tight: Test report Dr. Joachim Kemski
  • FHRK quality seal: FHRK test specification GE 101 seals
  • Material EPDM: Material testing DVGW W270; UBA ELL

PSI Products GmbH

Ulrichstrasse 25
72116 Mössingen 

Telefon: 0 049 (0)7473 37 81 0
E-Mail: vertrieb@psi-products.de

Passendes Zubehör

ProteX Epoxy Resin
Core drill coating
ProteX Core Hole Sealing
Core drill coating