NBT 50L /WM (C8) Black 8x1
NBT 50L /WM (C8) Black 8x1
503 200 1004Nexus OEM 50L AISI304 stainless steel buffer tank with Energy Label A, anti-pendulum buffer function, PU insulation and 8 flexible heating connections.
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Cost overview
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€ 321,67Article
NBT 50L /WM (C8) Black 8x1
Nexus OEM OEM BT-50/WM-C8 light black Stainless Steel Buffer Tank
The Nexus OEM OEM BT-50/WM-C8 light black is a compact 50 litre AISI304 stainless steel buffer tank for heat pump systems, central heating installations and OEM or project-based HVAC applications.
The buffer tank increases system water volume, improves hydraulic stability and helps reduce frequent heat pump cycling through its anti-pendulum buffer function.
With Energy Label A and CFC-free rigid PU insulation, the vessel helps limit standby losses while keeping stored heat available for heating demand.
The 8-connection layout gives installers flexible options for flow, return, sensor placement and hydraulic integration in compact technical rooms.
Key Features
- AISI304 stainless steel inner tank
- Energy Label A for low standby heat loss
- Anti-pendulum buffer function for heat pumps
- 8 flexible heating connections
- Suitable as heating buffer or thermal storage tank
- Frosted metal, light black
- Connection for electric heating element
Specifications
Technical data - OEM BT-50/WM-C8 light black
| General | |
| Product type | OEM stainless steel buffer tank |
| Rated volume | 50 L |
| Application | Heat pump / central heating / anti-pendulum buffer function |
| Installation type | Vertical, wall-mounted / floor-standing |
| Connection layout | 8 side connections |
| Height [mm] | 690 |
| Tilt height [mm] | 835 |
| ØD Outer diameter [mm] | 470 |
| Ød Inner diameter [mm] | 370 |
| Insulation | CFC-free rigid PU foam |
| Insulation thickness [mm] | 50 |
| Outer casing | Frosted metal, light black |
| Warranty | 3 years |
| Tank | |
| Tank material | Stainless steel AISI 304 |
| Max. tank pressure [bar] | 6 |
| Max. tank temperature [deg C] | 95 |
| Connections | ||||
| 50 L | ||||
| H | Height [mm] | 690 | ||
| ØD | ØD Outer diameter [mm] | 470 | ||
| Ød | Ød Inner diameter [mm] | 370 | ||
| H | DN 14 | G 3/4" | P&T safety valve | 690 |
| B | DN 3 | G 1" | Connection (inlet / outlet) | 510 |
| F | DN 9 | G 1" | Connection (inlet / outlet) | 510 |
| P | DN 23 | G 1" | Connection (inlet / outlet) | 410 |
| N | DN 29 | G 1" | Connection (inlet / outlet) | 410 |
| D | DN 7 | G 1/2" | Sensor pocket (12.7 mm) | 353 |
| Q | DN 24 | G 1" | Connection (inlet / outlet) | 295 |
| M | DN 28 | G 1" | Connection (inlet / outlet) | 295 |
| A | DN 4 | G 1" | Connection (inlet / outlet) | 195 |
| E | DN 8 | G 1" | Connection (inlet / outlet) | 195 |
| L | DN 6 | G 1 1/2" | Electric heating element | 195 |
| G | DN 2 | G 1/2" | Drain tap | 33 |
| Safety notice |
| The vessel must be protected against overpressure at all times.<br>We recommend installing the following safety accessories:<br>- Safety valve and inlet combination<br>- Nexus sanitary expansion vessel where applicable<br>- Nexus expansion vessel for heating systems<br>The required expansion vessel capacity must be calculated according to the total system volume and operating conditions. |