Maximum flow (m3/h) |
2.3 |
Maximum head(m) |
7.5 |
Rated flow rate (m3/h) |
1 |
Rated head (m) |
6 |
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 Z107Wall 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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