- 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 |
