Pump stations for heating circuits
The flexible system of pump stations and manifolds makes it possible to form component kits for various heating systems and heat sources. Floor or wall heating can be connected, also traditional radiators or DHW heater. The heat source can be anything from a heat pump over a gas/electric boiler to a solid fuel boiler. The heat source can operate with or without an accumulation tank.

HV-SG type manifolds enable connecting a safety assembly (safety and air release valves and a pressure gauge, insulated) plus an expansion vessel or a drain valve.
- Component kit for 2 to 6 heating circuits
- Quick installation reduces costs and a risk of error
- Heat loss is minimized through insulation on both pump stations and manifolds
- Right and economic operation of a heating system is ensured
- Easy servicing, shutting off heating circuits, temperature control
- Nice looking and simple boiler-room arrangement
| Code | Name | |
| 8913 | M2 pump station, Wilo RS 25/6 circulation pump, for heating circuits
M2 pump group, 1" F with cap nut. Wilo RS 25/6 circulation pump, insulation box, ball
valves with ... |  |
| 8914 | M3 pump station, Wilo RS 25/6 circulation pump, for heating circuits
M3 pump group, 1" F with cap nut. By-pass (0-0.5 bar), Wilo RS 25/6 circulation pump, insulation ... |  |
| 10483 | M3 MIX 3 pump station, Wilo RS 25/6 circulation pump, for heating circuits
M3 MIX 3 pump group, 1" F with cap nut. Mixing valve with actuator, by-pass (0-0.5 bar), Wilo RS ... |  |
| 12105 | M2 pump station, 1“ F with union nut. WILO Yonos Para RS 25/1-6 low-energy circulation pump
energy class A, no display (OEM), insulation case, ball valves with thermometers (on return line ... |  |
| 12106 | M2 MIX 3 pump station, 1“ F with union nut, mixing valve with actuator
Wilo Yonos Para RS 25/1-6 low-energy circulation pump, energy class A, no display (OEM), insulation ... |  |
| 7777 | Bypass 0-0.5bar, straight, 2x 3/4“ nut
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| 9514 | Pressure balancer between primary and secondary circuit - 5/4“
max. flow rate 3 m3/h |  |
| 9188 | Pressure balancer between primary and secondary circuit - 1“
max. flow rate 2 m3/h |  |
| 9190 | Wall support for hydraulic pressure balancers code 9188, 9514
|  |
| 9186 | Manifold/collector - two 1“ heating circuits with outlet for safety assy
thermal insulation, 3/4“ side port, up to 50 kW |  |
| 9187 | Manifold/collector – three 1“ heating circuits with outlets for safety assy
thermal insulation, 3/4“ side port, up to 50 kW |  |
| 9797 | Insulated safety assembly - manometer, air vent and safety valve
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| 9507 | Manifold/collector - two 1“ heating circuits with insulation
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| 9508 | Manifold/collector - three 1“ heating circuits with insulation
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| 9509 | Manifold/collector - four 1“ heating circuits
5/4“ for heat source, 3/4“ side outlet, insulation, up to 70 kW |  |
| 9510 | Manifold/collector - five 1“ heating circuits
5/4“ for heat source, 3/4“ side outlet, thermal insulation, up to 70 kW |  |
| 9511 | Manifold/collector - six 1“ heating circuits
5/4“ for heat source, 3/4“ side outlet, thermal insulation, up to 70 kW |  |
| 9191 | Wall support for manifold/collector
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| 12259 | Threaded fittings between a manifold and pressure balancer, G 1“ F/F
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| 12260 | Threaded fittings between a manifold and pressure balancer, G 5/4“ F/F
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