Circulation unit, Direct supply
GDF200
- 180mm pump ready – be free to use favorite pump manufacturer
- Easy to install with adjustable wall bracket
- Pre tested and ready to use
The ESBE series GDF200 is a direct supply circulation unit designed for applications, where the energy transport is required. Equipped with two shut-off valves with thermometers, check valve and high class isolation shell.
The ESBE Circulation Unit GDF200 is ready to work with 180mm pumps. The smart adjustable insulation shell makes it sure that any kind of pump will be isolated in a right way.
Product range
GDF211
| Art.no. | Reference | DN | Connection I | Connection J | Weight [kg] | Note |
| 61202100 | GDF211 | 25 | G 1" | G 1½" | 3,4 | Replaces 61200100 |
| 61202200 | GDF211 | 32 | G 1¼" | G 1½" | 3,4 |
Technical data
Technical data
| Pressure class: | PN 10 |
| Working pressure: | 1,0 MPa |
| Insulation: | EPP λ 0,036 W/mK |
| Media, Heating water: | in accordance with VDI2035 |
| Media, Water/Glycol mixtures: | max. 50 % (above 20% admixture, the pump data must be checked) |
| Media temperature, max.*: | +100 °C |
| Media temperature, min.*: | +5 °C |
| Ambient temperature, max.*: | +60 °C |
| Ambient temperature, min.*: | 0 °C |
| *Media temperature/Ambient temperature, max.°C/min.°C.: | consider data for choosen pump |
| Connections, Internal thread (G): | ISO 228/1 |
| Connections, External thread (G): | ISO 228/1 |
| Material, in contact with water |
Components: Brass, steel Sealing materials: PTFE, Aramid fibre, EPDM |
Conformity
Dimensioning
Wiring
Accessories and spare parts
Options
| Art No. | Reference | Designation | Note | Data sheet | Instruction manual | |
 |
66001100 | GMA411 | ESBE GMA411 Hydraulic separation for 1 circulation unit. | DN25/32 |  |
|
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66001200 | GMA421 | ESBE GMA421 Manifold for 2 circulation units, without integrated hydraulic separator function. | DN25/32 | |
|
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66001300 | GMA431 | ESBE GMA431 Manifold for 3 circulation units, without integrated hydraulic separator function. | DN25/32 | |
|
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66001400 | GMA441 | ESBE GMA441 Manifold for 4 circulation units, without integrated hydraulic separator function. | DN25/32 | |
|
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66001500 | GMA451 | ESBE GMA451 Manifold for 5 circulation units, without integrated hydraulic separator function. | DN25/32 | |
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66001600 | GMA521 | ESBE GMA521 Manifold for 2 circulation units, with integrated hydraulic separator function. | DN25/32 | |
|
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66001700 | GMA531 | ESBE GMA531 Manifold for 3 circulation units, with integrated hydraulic separator function. | DN25/32 | |
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Spare parts
| Art No. | Reference | Designation | Note | Data sheet | Instruction manual | |
 |
67003400 | GSP911 | ESBE GSP911 Ball valves incl thermometer DN25 G1", 2 pcs/package | DN25 | |
|
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67004000 | GSP911 | ESBE GSP911 Ball valves incl thermometer DN32 G1¼”, 2 pcs/package | DN32 | |
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Download area
Download area
| Type | Preview | Download |
| Data sheet | GDF200 |
|
| Installation instruction | GDF200 |
|
| Certificate | Declaration of Conformity, GDF200 |
|
| Certificate | Building Product Declaration (BPD3), GDF200 |
|
| Image | GDF211, high res |
|
| 2D Image | GDF211 |
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| 3D drawing (stp file) | GDF211, DN25 |
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| 3D drawing (stp file) | GDF211, DN32 |
|
Related materials
Related products
Quick links