Hauff-Technik HauffMIS200 1x110 WR Single House Entry System - Gas & Water Tight, Re-enterable, EPDM, Polyamide, Stainless Steel, for 110mm Pipe, Core Drill 120-135mm

For sealing a single 110 mm supply line where it penetrates a building envelope, the HauffMIS200 1x110 WR replaces the usual multi-part sealing kits with one modular, re-enterable solution. Its EPDM rubber elements and stainless steel pressure plates hold a gas- and water-tight seal up to 2.5 bar water pressure and 1 bar gas pressure, while the polyamide components resist corrosion and UV exposure. Unlike fixed seals, this entry allows later re-entry or line replacement without breaking the wall seal. The system fits core drillings or wall sleeves from 120 to 135 mm and works in concrete foundations (white tank) as well as masonry walls. Temperature range spans -30 °C to +80 °C, and the design is DVGW compliant for gas and water applications.

Highlights

• Single entry for one 110 mm outer diameter pipe or conduit
• Gas-tight and water-tight sealing up to 2.5 bar (water) and 1 bar (gas)
• Re-enterable: add or replace lines without breaking the seal
• EPDM rubber sealing elements with polyamide and stainless steel pressure plates
• UV and corrosion resistant for long service life
• DVGW compliant for gas and water supply lines
• For core drilling or wall sleeve installation, 120–135 mm recommended

In daily use

Installers in single-family home construction value the HauffMIS200 1x110 WR because it reduces the number of sealing components on site. The modular design means one person can position the entry in the prepared core hole, tighten the pressure plates, and achieve a reliable seal for electrical, water, gas, or telecommunications lines. Later, if the utility provider needs to upgrade or replace the line, the seal can be opened and re-closed without damaging the building structure, saving time and avoiding costly repairs.

Full specifications

• Product type: Single house entry system
• Application: Sealing of supply lines (electricity, water, gas, telecommunications)
• Building type compatibility: Single-family homes
• Entry configuration: Single entry (1x)
• Nominal pipe/conduit outer diameter: 110 mm
• Sealing medium: Gas-tight, water-tight
• Installation method: For core drilling or wall sleeves/feed-through pipes
• Material (sealing elements): EPDM rubber
• Material (pressure plates/components): Polyamide, stainless steel
• Water pressure resistance: Up to 2.5 bar
• Gas pressure resistance: Up to 1 bar
• Temperature resistance: -30 °C to +80 °C
• Foundation compatibility: Suitable for concrete foundations (white tank) and masonry walls
• System compatibility: HauffMIS200 modular system
• Re-entry/retrofitting capability: Yes
• UV resistance: Yes
• Corrosion resistance: Yes
• Certification: DVGW compliant
• Recommended core drilling diameter: 120–135 mm
• Application area: Building envelope penetration

Final note

The HauffMIS200 1x110 WR is a reliable, long-term sealing solution for residential utility entries, combining ease of installation with the flexibility to adapt to future line changes.