tubra®-PGM / PGR
![]() |
![]() |
Heating circuit groups DN 40
The powerful pump groups for mixed and unmixed heating circuits
up to 250 kW heating output.
- compact modular design
- powerful performance in minimum space
- completely pre-assembled for connection to the heating circuit
- all pumps comply with the ErP directive
- incl. EPP insulation
tubra® variants DN 40 groups
The compact heating circuit group is available with different pumps.
- Pumps: Grundfos Magna3, Wilo Para and without pump
- Mixer: with and without mixer
tubra®-manifold modules for combination DN 25/32 with DN 40
Specially designed manifold modules tubra®-VM allow all combinations for several heating circuits, mixed or unmixed, even in different dimensions – this is the pure performance increase.
- suitable for all groups of the series tubra®-PGM / PGR
- manifold module DN 40 for up to 4 heating circuits
- connection for DN 40 or DN 25 and DN 32 groups
- Adapter set for manifold enables optimum screw connection between
pump group and manifold module.
tubra®-Selection of accessories
tubra®-VM2 -4
Distribution module DN40 for up to 4 heating circuits with adapter also for heating circuit groups DN25/32
tubra® - Adapter set for DN40 manifold
Connection option for DN25/32 heating circuit groups to DN40 manifolds
tubra® - BK floor bracket for DN40 manifold
Product portfolio Heating circuit
Compact heating circuit groups from DN20 to DN40 with thermal insulation
Heating circuit groups DN 20
tubra®-PGM/PGR S
The compact pump groups for mixed and unmixed heating circuits up to 45 kW heating capacity
Heating circuit groups DN 25/32
tubra®-PGM/PGR DN 25/32
The universal pump groups for mixed and unmixed heating circuits up to 90 kW heating capacity
Download area