Manifold
GMA300
- Insulation shell according to EnEV2014 standard
- Made for the circulation units DN20
- Easy installation with included wall brackets
Series GMA320 is manifolds for 2 circulation units and Series GMA330 is manifolds for 3 circulation units including insulation according to EnEV2014 and wall brackets.
Product range
GMA321
![Manifold_GMA321.png](/storage/872061FCE4BAC1123C0C74FAFCDFCA4A78CC8A4768AC2A28326B74B077BB0C5E/8e96d528a04b4c6287e51f517870c258/160-160-0-png.Png/media/3c9858f839fc4dacab7664bbadadc6c2/Manifold_GMA321.png)
![GMA320 front_A-01.png](/storage/10D2A846A69F8873B9650C98738055FEE439705D51CCC9EC2CCC718E9BA55A26/fce7f94d7db34bfeaec6d55a58056b1c/160-160-0-png.Png/media/c57558c33db6470ba7a69f172d67aeed/GMA320%20front_A-01.png)
![GMA320 top_A-01.png](/storage/91A82CAABFA80F6292B64ADF516E92EC4B11CEA027293677D77BCC502C3F82FC/c4882088b8894c9e82609affecd1b35d/160-160-0-png.Png/media/991bf6986960446db4d0bea9934503d6/GMA320%20top_A-01.png)
Art.no. | Reference | No. of circulation units | Connections to system | Connections from heat source | with hydraulic separator | Weight [kg] |
66000500 | GMA321 | 2 | RN 1" | G 1" | No | 3,1 |
GMA331
![Manifold_GMA331.png](/storage/70C3777B4BB48867EF3714D68E404D1EC5C6D6A2BD4E4E0A8DBBB9A95DEE6009/140d01fe00f74888ab8f1ef6d230f5ef/160-160-0-png.Png/media/ed6a9aa97db8402ea051e7867303e9ad/Manifold_GMA331.png)
![GMA330 front_A-01.png](/storage/BC6FFD2C26E486BD68F0FBFBAD59B529119DD7EF4F9511F2BF34EF9DE2DBB3EA/1fd68f685d6b4ddaa50dde0ea1cc2c3a/160-160-0-png.Png/media/9d69fbbc78dc42e2b9f5aa305945c256/GMA330%20front_A-01.png)
![GMA330 top_A-01.png](/storage/CBE6EB2E7BB77D974C4DA77604B2F30E0CC71DEA6E5BA7017DA46CED76F50C8F/cddfdcd055304fdc958693e5f062bcca/160-160-0-png.Png/media/a707699d367f4ab59d36d64a3fc891e7/GMA330%20top_A-01.png)
Art.no. | Reference | No. of circulation units | Connections to system | Connections from heat source | with hydraulic separator | Weight [kg] |
66000600 | GMA331 | 3 | RN 1" | G 1" | No | 4,5 |
Installation support
Guidance for installers, Circulation Units
Operation
![Operation](/storage/E1B954CBFADB01F2CB9FE49F37AE79B590021AC72CAED3237623166916E8F965/e7ae1eafe40a4eb0a4501c964bc7dca4/png/media/ea2016fbb6da436bbb3904312670abe3/GMA321_GB_C-01.png)
![](/storage/50B7255FE7C1003CD53687421F952E35E67B77E36AD0E9E264FE58B506A3F7EC/5acc99bb688c489d9a23ad63ae5b9485/png/media/dc9cde62a55b49bba4d7e04bdd3fa8f9/GMA331_GB_C-01.png)
Documents
Name | Download |
Installation instruction GMA300 |
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Technical data
Technical data
Pressure class: | PN 4 |
Working pressure: | 0,4 MPa |
Standard outlet spacing: | 90 mm |
Flow rate: | 3,0 m³/h |
Output: | 70 kW at Δt 20K |
Insulation: | EPP λ 0,036 W/mK |
Media temperature, max.: | +110 °C |
Media temperature, min.: | 0 °C |
Material, in contact with water | Components: Black coated steel S235 |
Conformity
SI 2016 No. 1105
![](/storage/D112415CF1FB9E5D58E7F7F5ECD1AD2EE83CCF25FE83BABCF5A3C942DA7E9D96/ae1092b9e2ff4856860ac56de770ee98/png/media/bba1d4a50094459e99aa95f483c80917/EAC_black-01.png)
![](/storage/321497FA0E48EAA3DA58BD28AAA462CD860FCCAA1D01924844C733E462B13C63/1d12233666764a75932c6c24b532b494/png/media/d751858a06804ef8b5cf7fbee2f7ca1a/UKRSEPRO.png)
![](/storage/AFA4DBA7F6C2537DAF9F27FCC22EACB641431DC4DA9FCF300ADFBE3494595863/e487f4d8f68f4c688185f28df3ed98b3/png/media/eb2f3a0d3651463594b040ab4b133ade/EnEV2014_A-01.png)
Dimensioning
Download area
Download area
Type | Preview | Download |
Data sheet | GMA300 |
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Installation instruction | GMA300 |
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Certificate | Declaration of Conformity, GMA300 |
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Certificate | Declaration of Conformity UKCA, GMA300 |
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Certificate | Building Product Declaration BPD3, GMA300 |
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Certificate | EAC certificate (RU), GMA300 |
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Certificate | Certificate of conformity UA, GMA300 |
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Image | GMA321, high res |
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Image | GMA331, high res |
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2D Image | GMA321 |
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2D Image | GMA331 |
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3D drawing (stp file) | GMA321 |
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3D drawing (stp file) | GMA331 |
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Quick links