GMA411 GMA421 GMA431 GMA441 GMA451 GMA521 GMA531
GMA411 GMA421 GMA431 GMA441 GMA451 GMA521 GMA531

Manifold

GMA400, GMA500

Serie GMA410 is a hydraulik separation to separate heating circuit from heating source. Series GMA420/430/440/450 are manifolds for circulation units. The manifolds are available for 2, 3 and on request for 4 and 5 heating circuits. 
Series GMA500 are manifolds with integrated hydraulic separation for 2 and 3 heating circuits.

  • Pressue class PN6
  • Thermal separation for more efficient system performance
  • Colour coding for easy and quick product installation
  • GMA410 and GMA500 has a possibility to connect a safety group or flow sensor

Product range

GMA411_A-01
GMA411
GMA421_A-01
GMA421
GMA431_A-01
GMA431
GMA441_A-01
GMA441
GMA451_A-01
GMA451
GMA521_A-01
GMA521
GMA531_A-01
GMA531
Series GMA411
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001100GMA4111RN 1½"G 1½"Yes4,3  
Series GMA421
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001200GMA4212RN 1½"G 1½"No5,3  
Series GMA431
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001300GMA4313RN 1½"G 1½"No7,2  
Series GMA441
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001400GMA4414RN 1½"G 1½"No Products on request have a longer lead time; in order to know the delivery time please contact our customer service for more information 
Series GMA451
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001500GMA4515RN 1½"G 1½"No Products on request have a longer lead time; in order to know the delivery time please contact our customer service for more information 
Series GMA521
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001600GMA5212RN 1½"G 1½"Yes8,2  
Series GMA531
Art.no.ReferenceNo. of Circulation unitsConnections to SystemConnections from Heat sourcewith hydraulic separatorWeight kgNoteNTCNTC = National Trade Code
66001700GMA5313RN 1½"G 1½"Yes11,1  

Installation support

Operation
GMA411_grey_A_en-01
GMA411
GMA421_grey_A_en-01
GMA421
GMA431_grey_A_en-01
GMA431
GMA441_grey_A_en-01
GMA441
GMA451_grey_A_en-01
GMA451
GMA521_grey_A_en-01
GMA521
GMA531_grey_A_en-01
GMA531
Installation examples
ApplCirc Unit2Manifold12grey01
Installation instruction GMAx00

Technical data

Technical data
Pressure class: PN 6 
Media temperature, max.: +110 °C
min.: 0 °C
Working pressure: 0,6 MPa (6 bar) 
Standard outlet spacing: 125 mm
Flow rate: see data sheet 
Material, in contact with water: Components of: Black coated steel S235 
Insulation: EPP λ 0,036 W/mK 
Dimensioning $name
Dimensioning guide - Please see data sheet

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data sheet GMA400, GMA500
Installation instruction GMAx00
2D Image GMA411
2D Image GMA421
2D Image GMA431
2D Image GMA441
2D Image GMA451
2D Image GMA521
2D Image GMA531
3D drawing (stp file) GMA411
3D drawing (stp file) GMA421
3D drawing (stp file) GMA431
3D drawing (stp file) GMA441
3D drawing (stp file) GMA451
3D drawing (stp file) GMA521
3D drawing (stp file) GMA531

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