What Are You Looking For?
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Product model |
Basic S 20-4S; Basic S 20-4SN |
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Ambient temperature |
0 ~+40 °C |
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Temperature of pumped liquid |
+2 ~ +110 °C |
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Storage temperature |
-30 ~ +55 °C |
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Pumps with unions |
1.0 MPa (10 bar) |
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Pump housing |
cast iron, stainless-steel(N) |
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Port to port length |
130mm |
Item NO.:
Basic S 20-4S1. For water pressure boosting in household like apartment, villa, residences, cooling or air-conditioning system internal circulation, and boiler and solar system ,etc.
2. One- or two-pipe heating systems
3. Underfloor heating systems
4. Mixing loops of large heating systems
BASIC S pumps are of the canned-rotor type, i.e. the pump and motor form a single unit without shaft seal that uses only two sealing gaskets. Bearings are lubricated with pumped liquid .
These pumps feature:
Ceramic radial bearings;
Carbon thrust bearing;
Stainless steel protective rotor can and bearing plate;
Impeller made of corrosion-resistant material;
Cast iron pump housing with cataphoretic coating.
Pumps are supplied with a three-speed motor.
Two- or four-pole asynchronous squirrel-cage motor.
A terminal box can be easily opened and is equipped with clips for cable connection.
A cable inlet has a sealing and device to reduce mechanic stress in the cable.
The cable inlet can be protruded outside from the guide bush for easier installation.
Easy access to the terminal box with a cable tension compensator.
The motor complies with the Low Voltage Directive (LVD).
There are different configurations with different positions of terminal boxes to provide correct cable connection.
Insulation class: H.
Basic S three phase circulation pump provided with 3-speed control function, which allow the operator to shift speed and meet the requirements of different using conditions. It is featured by high cost-eff iciency ratio,low noise,long service life, safe and leakage-free, easy for maintenance.
Working Conditions
It is designed to delivery clean and rarefied fluid, non-corrosive, non-explosive and does not contain and solid particles,fibers,or mineral oil. It is strictly forbidden to transfer flammable liquid, like diesel and gasoline.
Ambient Conditions：0℃— 40℃， Dry and free from dust
Liquid temperature：2℃—110℃
Max. Pressure(Bar)：0.6/1.0MPa
Rated Voltage：1*220V/ 3*380V
Frequency ：50HZ
Installation
Pump must be installed with shaft in a horizontal position. When starting the pump, loosen the deflating screw on the top of the motor to release the internal air. It is strictiy required not to avoid dry running the pump.
Tags :
Model Max. flow Power Rated flow Rated head Rated current Material of Pump body (m³/h) (W) (m³/h) (m) (A) Basic Pro 25-12SL-200 5 300 3.5 9 1.5 cast iron Basic Pro 25-12SXL-180 6.5 500 5 9 2.5 cast iron Basic Pro 25-12SXL-220 6.5 500 5 9 2.5 cast iron
Model Basic 15-9S Power 120/80/65W Max.flow 1.8m³/h Max head 9m Current 0.53/0.4/0.25A Voltage/ Frequency 115/230V 50/60HZ Pump housing Cast iron Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 15-12S Power 270/240/160W Max.flow 3.5m³/h Max head 12m Current 1.2/1.1/0.75A Voltage/ Frequency 115/230V 50/60HZ Pump housing Cast iron Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2~110℃ Max System Pressure 1.0Mpa
Model Basic 20-5S/Basic 20-5SB/Basic 20-5SN/Basic 20-5SQ/Basic 20-5SP 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 cast iron, stainless steel body(N) ,copper body(B) ,Bronze(Q) and Plastic (P) Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 20-6S,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 cast iron, stainless steel body(N) ,copper body(B) ,Bronze(Q),Plastic (P) Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Model Basic 20-7S, Basic 20-7SB, Basic 20-7SN,Basic 20-7SQ,Basic 20-7SP 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 cast iron, stainless steel body(N) ,copper body(B) ,Bronze(Q) and Plastic (P) Pumped liquid Water Insulation class H Degree of Protection IP44 Liquid temperature range 2-110℃ Max System Pressure 1.0Mpa
Rated Voltage/Frequency 230V/50Hz Insulation class Class H IP class IP44 Noise Index ≤50dB(A) Max System Pressure 10bar(1.0 MPa) Medium liquid Clean water Certification CCC\GS\UL\CE\RoHS\REACH\EEI
Rated Voltage/Frequency 230V/50Hz Insulation class Class H IP class IP44 Noise Index ≤50dB(A) Max System Pressure 10bar(1.0 MPa) Medium liquid Clean water Certification CCC\GS\UL\CE\RoHS\REACH\EEI
Model Basic 32-9F Power 300W Max.flow 8m³/h Max head 9m Current 1.5A Voltage/ Frequency 115/230V 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
Model Basic 80-12SF Pro Power 1500W Max.flow 40m³/h Max head 12m Voltage/ Frequency 380V /50HZ Pump housing Cast iron Pumped liquid Water Insulation class H Degree of Protection IP42 Liquid temperature range 2~110℃ Max System Pressure 1.0Mpa
Model Basic 50-12F Pro Power 1000W Max.flow 28m³/h Max head 12m Current 4.7A Voltage/ Frequency 220~240V 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
Operation range Feed up to 2.8 m³/h Head up to 12 m Supply voltage 1 x 230 V Liquid temperature from 2 to +60 °C Ambient temperature from 2 to +40 °C Max. operating pressure 6 bar Connection of PROMO 15-12A G 3/4"
NO.1 Yanglin Road, Hi-tech Development Zone, 230088 Hefei, Anhui, P.R. China
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