GE550-2 Unit outputs for heating/cooling

DELIVERY UNIT OUTPUTS
Delivery metering unit outputs for use in heating/cooling circuits.
- Shut-off ball valves
- Depending on the version, there are connections of 3/4” or 1”, a motorized zone valve, a static balancing valve and a filter
- Max. working temperature: 110 °C
- Max. working pressure: 16 bar

GE550Y121 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: NO
balancing valves: NO
filter: YES
unit output lenght: 264 mm

GE550Y122 - 1"
nominal flow rate: 2,5 m3/h
zone valves: NO
balancing valves: NO
filter: YES
unit output lenght: 316 mm

GE550Y123 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: NO
filter: NO
unit output lenght: 237 mm

GE550 Y124 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: NO
filter: YES
unit output lenght: 320 mm

GE550Y125 - 1"
nominal flow rate: 2,5 m3/h
zone valves: YES
balancing valves: NO
filter: YES
unit output lenght: 371 mm

GE550Y135 - 1"
nominal flow rate: 2,5 m3/h
zone valves: YES
balancing valves: YES
filter: YES
unit output lenght: 508 mm

GE550Y136 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: YES
filter: YES
unit output lenght: 439 mm

GE550Y137 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: NO
balancing valves: YES
filter: NO
unit output lenght: 264 mm

GE550Y138 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: NO
balancing valves: YES
filter: YES
unit output lenght: 345 mm

GE550Y139 - 1"
nominal flow rate: 2,5 m3/h
zone valves: NO
balancing valves: YES
filter: YES
unit output lenght: 411 mm

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RETURN UNIT OUTPUTS
Return metering unit outputs for use in heating/cooling circuits.
- Shut-off ball valves
- Plastic spacer for installation of thermal energy meter
- Max. working temperature: 110 °C (90 °C with plastic spacer)
- Max. working pressure: 16 bar (10 bar with plastic spacer)

GE550Y129 - 3/4"
nominal flow rate: 1,5 m3/h
spacer centre distance: 110 mm
unit output lenght: 254 mm

GE550Y130 - 1"
nominal flow rate: 2,5 m3/h
spacer centre distance: 130 mm
unit output lenght: 300 mm

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DELIVERY + RETURN UNIT OUTPUTS
Delivery & return metering unit outputs, for use in heating/cooling circuits.
- Shut-off ball valves, may be sealed, can be plumbed
- Filter with basket in stainless steel
- Plastic spacer for installation of thermal energy meter
- Depending on the version, 3/4" and 1" connections, and static or dynamic balancing valves are available
- Max. working temperature: 110 °C (90 °C, with plastic spacer pipe)
- Max. working pressure: 16 bar (10 bar with plastic spacer pipe)

GE550Y166 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: NO
spacer centre distance: 110 mm
unit output lenght: 422 mm

GE550Y167 - 1"
nominal flow rate: 2,5 m3/h
zone valves: YES
balancing valves: NO
spacer centre distance: 130 mm
unit output lenght: 491 mm

GE550Y168 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: YES, static balancing valve
spacer centre distance: 110 mm
unit output lenght: 453 m m

GE550Y169 - 1"
nominal flow rate: 2,5 m3/h
zone valves: YES
balancing valves: YES, static balancing valve
spacer centre distance: 130 mm
unit output lenght: 491 mm

GE550Y170 - 3/4"
nominal flow rate: 1,5 m3/h
zone valves: YES
balancing valves: YES, dynamic balancing valve
spacer centre distance: 110 mm
unit output lenght: 444 mm

GE550Y171 - 1"
nominal flow rate: 2,5 m3/h
zone valves: YES
balancing valves: YES, dynamic balancing valve
spacer centre distance: 130 mm
unit output lenght: 491 mm