- inside micrometer 120 mm
- pressure rating PN 16
- max. operating temperature 60 °C
water meter mounting block, Techem
figure 864 05
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
- for Techem water meter cartridges
- Center distance only 120 mm
Product Features
- wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
- for Techem water meter cartridges
- consisting of two flush-mounted valves and water meter housings with plaster work protectors
- installation depth variable within the installation dimensions of the water meter
- Divisible into two monoblocks
- for installation of a cold and hot water
- of two one-piece cast water meter sections
- maintenance-free EPDM spindle seal
- female pipe thread
- free from dead spots
- incl. brackets for variable fixings
- Leak detection for inner top part and water meter mounting
- Center distance only 120 mm
Standards & approvals
- according to UBA KTW BWGL
- according to UBA BWGL Metals
- soundproofing certification according to DIN EN ISO 3822 Class 1
- To meet the requirements of the German Buildings Energy Act (GEG) (2024)
- Building material class of insulation B1 according to DIN 4102
- CE marking
Technical data
| Part no. | DN | A1 | H1 (mm) |
H2 (mm) |
L1 (mm) |
L2 (mm) |
L3 (mm) |
L4 (mm) |
T1 (mm) |
T2 (mm) |
cv (m³/h) |
Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8640502000 | 20 | Rp 3/4 | 136 | 73 | 234 | 215 | 120 | 44 | 300 | 150 | 2.75 | 2.98 |
CAD models & characteristic curves
| Part no. | DN | CAD model | Characteristic curve |
|---|---|---|---|
| 8640502000 | 20 | Show 3D data | Show characteristic curve |
Planning data
Product Guide
Here you will find, amongst other things, safety information, technical product data, information on installation and commissioning, standards and approvals, as well as accessories. You can download all the data stored for each product in a single PDF file.
