What Are You Looking For?
|
Model |
Basic 20-6SN |
|
Power |
100/70/55W |
|
Max.flow |
2.8m³/h |
|
Max head |
6m |
|
Current |
0.45/0.35/0.25A |
|
Voltage/ Frequency |
115/230V 50/60HZ |
|
Pump housing |
stainless steel body |
|
Pumped liquid |
Clean Water |
|
Insulation class |
H |
|
Degree of Protection |
IP44 |
|
Liquid temperature range |
2-110℃ |
|
Max System Pressure |
1.0Mpa |
Item NO.:
Basic 20-6SN1. Commercial heating
2. Domestic hot water recirculation
3. Domestic heating
4. Hot-water heating systems of all kinds
5. Industrial circulation systems
6. Cold water systems and air-conditioning systems
1. Circulation of liquid in cooling and air-conditioning systems
2. Basic circulator pumps for cold and hot water circulation in heating and air conditioning systems.
3. The pump involves three rotational frequencies that allow selecting the best performance Sa certain hydraulic system.
4. Pumps can also be used in single pipe or double pipe heating system, also can be applied to city apartments, suburb villa, cooling, air-conditioning, boilers and solar systems etc.
5. Heating systems
6. Circulation of domestic hot water
Basic series have two kinds of pipe connections：threaded and flange. Models with power above 300W mainly have flange connection. We can make customized design according to your needs.
Pump housing is generally made of cast iron. Bronze and stainless steel pump housing is also available.
Pump with cast iron housing is widely used for delivering water for room heating. Pump with bronze housing is largely used in the floor heating system. For delivering domestic hot water we recommend using pump with stainless steel housing(N) or bronze housing(B).
Allowable temperature limits
1. The pump involves three rotational frequencies that allow selecting the best performance for a certain hydraulic system.
2. Ambient temperature :from 0 to 40 °С
3. Liquid temperature :from +2 to +110 °С
4. Storage temperature :from -30 to +55 °С
Sound pressure
Sound pressure depends on the power consumed:
≤ 50 dB(A) for models with P1<1,000 W
≤ 54 dB(A) for models with P1>1,000 W
Installation
During installation, the shaft of pump should be parallel to ground. Before start-up, open the venting screw on the top of the motor so that air in the pump can be released well, and then re-fasten the venting screw. This will help preventing pump from dry running.
Tags :
Model Basic 32-8SN Power 245/190/135W Max.flow 8m³/h Max head 8m Current 1.1/0.85/0.6A Voltage/ Frequency 115/230V 50/60HZ Pump housing Stainless steel(N) Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2~110℃ Max System Pressure 1.0Mpa
Model Basic 20-5SN Power 85/60/40W Max.flow 2.8m³/h Max head 5m Current 0.4/0.3/0.22A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid Clean Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 20-7SN Power 130/110/90W Max.flow 3.5m³/h Max head 7m Current 0.6/0.52/0.42A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid clean Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 25-4SN Pump body length 130/180mm Power 65/50/32W Max.flow 3.0m³/h Max head 4m Current 0.28/0.22/0.15A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 25-5SN Pump Body Length 130/180mm Power 85/60/40W Max.flow 3.3m³/h Max head 5m Current 0.4/0.3/0.22A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 25-6SN Pump Body Length 130/180mm Power 100/70/55W Max.flow 3.3m³/h Max head 6m Current 0.45/0.35/0.25A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa Certificates CE, GS, UL, LVD, EMC, RoHS, REACH etc.
Model Basic 20-4SN Power 65/50/32W Max.flow 2.8m³/h Max head 4m Current 0.28/0.22/0.15A Voltage/ Frequency 115/230V 50/60HZ Pump housing stainless steel body Pumped liquid Clean Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 25-7SN Pump Body Length 130/180mm Power 130/110/90W Max.flow 4m³/h Max head 7m Current 0.6/0.52/0.42A Voltage/ Frequency 115/230V, 50/60HZ Pump housing stainless steel body Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Max. Flow(L/min) 190 Rated flow(L/min) 135 Max. Head(m) 5 Rated head(m) 3 Inlet diameter (mm) 50 Outlet diameter(mm) 50 Input power(W) 220 Output Power(W) 125
Model U(V)/f(Hz) Speed Q（m³/h） H（m） P（W） I(A) GPD15-4S Z106 230/50 III 2.0 4.0 65 0.28 II 1.2 3.0 50 0.22 I 0.8 2.0 32 0.15 GPD15-5S Z106 230/50 III 2.2 5.0 85 0.40 II 1.5 4.0 60 0.30 I 1.0 2.5 40 0.22 GPD15-6S Z106 230/50 III 2.5 5.7 100 0.45 II 1.8 4.5 70 0.35 I 1.0 2.5 55 0.25 GPD15-7S Z106 230/50 III 2.8 6.5 130 0.60 II 2.0 5.0 110 0.52 I 1.2 3.5 90 0.42
Model Basic 40-12F Power 700W Max.flow 14m³/h Max head 12m Current 3.4A Voltage/ Frequency 230V 50HZ Pump housing Cast iron Pumped liquid Water Insulation class H Degree of Protection IP44 liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
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
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