Products 
Company 
Focus on
Earthing wall collar
for round and flat conductors
HMK
Add to wish list
Water barrier flange for water pressure-tight integration of earth conductors in floor slabs or concrete walls.
Facts
Advantages:
- can be installed easily and quickly on-site
Scope of delivery:
- 1 piece of water barrier flange
- 2 pieces of clamping straps
Properties:
- Suitable for all standard earth conductors
Application range:
- Waterproof concrete stress class 1, waterproof concrete stress class 2
Material:
- Water barrier flange: EPDM
- Clamping straps: W1
Tightness:
- gastight and watertight
Downloads
Installation instructions
Data sheet & tender specification
For download of data sheet and tender specification please configurate the product in the section below and download via the symbol 
Variants
| Diameter range (mm) | Wall collar OD (mm) | Article code | Packing unit | Article number | GTIN | |
|---|---|---|---|---|---|---|
| 8-10 | 105 | HMK8-10 | 1 | 3030300037 | 4052487194068 | |
| 8-10 | 105 | HMK8-10 | 50 | 3030300037 | 4052487223539 | |
| 30*3,5 | 120 | HMK30*3,5 | 1 | 3030303257 | 4052487222020 | |
| 30*3,5 | 120 | HMK30*3,5 | 10 | 3030303257 | 4052487197137 | |
ALWAYS. RELIABLE. UNIQUE.
DISTINCTIVE THANKS TO HAUFF DNA
Hauff-Technik is constantly setting new standards, leaving its distinctive mark on the market. All products with the eff2 thumbprint stand for maximum effectiveness and efficiency. An identifying feature that symbolises the unique way in which several product advantages interact. Solutions that are only available from Hauff-Technik and which guarantee its customers maximum user-friendliness, speed, flexibility, reliability and potential for savings.
Help us improve our website service.
Where would you place yourself?
Architect & designer
Wholesaler
Telecoms
Utility company
Installer
Construction company
Please choose your region
Europe
Americas
Asia Pacific
Middle East
-
Belgium
-
Česko
-
Danmark
-
Deutschland
-
España
-
France
-
Global
-
Hrvatska
-
Italia
-
Luxembourg
-
Magyarország
-
Nederland
-
Österreich
-
Polska
-
Schweiz
-
Slovenija
-
Slovensko
-
Sverige
-
United Kingdom
-
Global
-
USA
-
Global
-
中国
-
Global
-
الإمارات العربية المتحدة