|
Maximum flow (m3/h) |
2.3 |
|
Maximum head(m) |
7.5 |
|
Rated flow rate (m3/h) |
1 |
|
Rated head (m) |
6.5 |
|
Voltage |
220~240V AC |
|
Current |
0.45A |
|
Frequency |
50/60Hz |
|
Input power |
60W |
|
Design pressure |
0.3MPa |
|
Noise |
≤42dB(A) |
|
Standy power |
≤3W |
|
Protection grade |
IP44 |
|
Surge current |
<3A |
|
Temperature class |
TF95 |
|
Bare pump weight |
1.3kg±5% |
Item NO.:
GPA15-7.5 III U Z108Wall hung gas boiler
Gas water heater
Flow Feedback
LIN Communication
170V low voltage performance without degradation
EMC Anti-Jamming ability
Media requirements
| Medium: water or water + glycol (≤ 50%) mixture | Medium temperature : 2℃~95℃ |
| PH value of medium :6.5-8.5 | Medium hardness :25°dH |
| Content of solid impurities in medium: diameter and length direction of solid impurities ≤ 0.1mm, and volume ratio ≤ 0.1%. | |
Service environment requirements
|
Usage: keep the shaft horizontal |
Altitude: < 1000m |
|
Operating ambient temperature: 0 ℃ ∼ 70 ℃ (there is no freezing in the pipeline and water pump) |
Operating ambient humidity≤95% |
Storage environment requirements
|
Storage ambient temperature: - 30 ℃ ∼ 70 ℃(there is no freezing in the pipeline and water pump) |
Start and stop of pump
Starting time: the starting time of the water pump is less than 3s, that is the time from power on to reaching the maximum speed 90%.
Shutdown time: the shutdown time of the water pump is less than ls, that is, the time from power failure to shutdown of the water pump.
Panel display diagram explanation
|
The comparison table between the working status of the circulating pump and the light on is as follows. |
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Installation Drawing




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