What Are You Looking For?
|
Power supply voltage |
220-240V 50/60Hz, PE |
|
Motor protection |
No external protection required |
|
IP class |
IP44 |
|
Insulation class |
H |
|
Humidity(RH) |
Max. 95% |
|
System pressure |
1.0 MPa |
|
Compliance |
CE/ GS/ EMC/ LVD/RoHS/REACH |
|
Environment temperature |
0～+40℃ |
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Temperature class |
TF110 |
|
Liquid temperature |
2～+110℃ |
Item NO.:
Instant 15-1.51. Domestic hot water recirculation
2. Domestic heating and hot water circulation systems
3. Hot water heater circulation systems
4. Hot water circulation in water supply systems of private houses and flats.
Easy installation and operation
Pump runs once the power is connected and works with maximal rotation speed all the time.
Low noise and high comfort
Noise index: ≤42dB(A)
Low energy consumption
Power consumption lowest to 5W
Multiple protection
With over-current protection
Quick release power plug
Start-up and stop the pump quickly.
1. The pumps can be used for open and closed systems. Constructioned for indoor installation.
2. A water-conducting part of these pumps is made of corrosion-resistant brass to protect them from chemical contact with hot pumped water.
3. The pumps are energy-efficient and silent due to their advanced Functional drawing of multi-circuit hot water recirculation.
4. Reduced installation lengths and compact size of these pumps allow integrating them into the recirculation circuit even in the tightest space. If applicable, dismountable design will allow easily purging the flow part of the pump.
Pumped liquids
1. Pure, non-viscous, non-aggressive, and nonexplosive liquids without solids or fibers. Cooling liquids without mineral oils.
2. Domestic hot water with hardness max. 14 °dH, max. 110 °С.
3. Softened water. Kinematic water viscosity υ = 1 mm2/s (1 cSt) at 20 °C. When a circulator pump is used to pump a more viscous liquid, performance of the hydraulic system decreases.
Liquid temperature
From +2 to +110 °С. It is recommended to maintain a temperature from 50 to 60 °С to minimize lime deposits and prevent Legionella.
Ambient and liquid temperatures
A temperature of pumped liquid should always be higher than ambient temperature. Otherwise, there can appear condensation in the housing.
Maximum system pressure
Pumps with units (PN 10): 1.0 MPa (10 bar).
Inlet pressure
To avoid cavitation noise and pump bearings damage, the following minimal pressure should be set up for an inlet port:
|
Liquid temperature |
75 °C |
90 °C |
110 °C |
|
Inlet pressure |
0.5 m |
5 m |
10.8 m |
|
0.049 bar |
0.5 bar |
1.08 bar |
Construction
Instant pumps design allows disconnecting the motor of the pump from the housing for easier maintenance. A rotor bearing is lubricated with pumped liquid. The pumps feature:
1. parts contacting with pumped liquid are isolated from stator placed in a sealed stainless steel case;
2. friction decrease in a bearing and absence of slop provide significant decrease in consumed power and noise.
Instant pumps are equipped with single-phase permanent-magnet motors.
The motor has full electric resistance and heat protection.
The motor does not require any additional protection.
Enclosure class: IP 44.
Insulation thermal resistance class: H.
Installation Drawing
Tags :
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron/Stainless steel Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
Power supply voltage 220~240V 50/60Hz, AC Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/RoHS2.0/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃(Glycol up to 50%)
Power supply voltage 220-240V 50/60Hz, PE Motor protection No external protection required IP class IP44 Insulation class H Humidity(RH) Max. 95% System pressure 1.0 MPa Compliance CE/ GS/ EMC/ LVD/RoHS/REACH Environment temperature 0～+40℃ Temperature class TF110 Liquid temperature -30～+110℃ (Glycol up to 50%) Voltage/ Frequency 230V/50HZ Pump housing Cast iron Energy(EEI) ≤0.23-Part2
NO.1 Yanglin Road, Hi-tech Development Zone, 230088 Hefei, Anhui, P.R. China
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