1 NSB 04-15 APPLICATIONS OPERATING LIMITS N.T. N o 123-4/Eng - Ed. 1/26-09-02 SINGLE DOMESTIC CIRCULATORS Secondary hot water 50 Hz and 60 Hz Accelerated circulation in the hot water supply distribution rings. ● Industrial systems. ● Solar circuits. ● Domestic and small apartment building installations. Hot water obtained as soon as the tap is opened, no stagnant water in the hot sanitary water ring. Flow up to : 0,7 m 3 /h Max. service pressure: 10 bar Min. pressure suction : 0,2 bar* Range temperature: 0° to + 95°C Max. temperature ambient : + 40°C Water hardness (TH) : 35°F DN of ports : ø 15 * to + 65° C Qm 3 /h Hm 0,5 0,7 0,0 1,2 1,4 NSB 04-15 CV NSB 04-15 NSB • NSB 04-15 • NSB 04-15CV 110 mm
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OPERATING LIMITS NSB 04-15 - veebiinfo.ee · NSB04-15 0 to 35 m NSB04-15CV NSB05-15B 36 to 75 m NSB10-15B 76 to 100 m NSB15-15B Selection given as a guide, made with the following
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1
NSB 04-15
APPLICATIONS
OPERATING LIMITS
N.T. No 123-4/Eng - Ed. 1/26-09-02
SINGLE DOMESTIC CIRCULATORSSecondary hot water
50 Hz and 60 Hz
Accelerated circulation in the hot watersupply distribution rings.● Industrial systems.● Solar circuits.● Domestic and small apartment building
installations.
Hot water obtained as soon as the tap isopened, no stagnant water in the hot sanitary water ring.
Flow up to : 0,7 m3/hMax. service pressure: 10 barMin. pressure suction : 0,2 bar*Range temperature: 0° to + 95°CMax. temperature ambient : + 40°CWater hardness (TH) : 35°FDN of ports : ø 15* to + 65° C
Qm3/h
Hm
0,5 0,70,0
1,2
1,4
NSB 04-15 CV NSB 04-15
NSB
• NSB 04-15
• NSB 04-15CV
110 mm
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NSB 04-15
STANDARD CONSTRUCTION
ADVANTAGES HYDRAULIC PERFORMANCES
DESIGN
● MotorSpeed : 2600 r.p.m.
Winding single-phase: 230 V - (option 115 V)
Frequency : 50 Hz - (option 60 Hz)
Insulation class : F
Conformity : NF EN 60.335.2.51
: CE
● COMPACT SIZEThe CV version includes valves in only138 mm of space
● ULTRA SILENTSpecific mechanical design.
● FREE FROM LIME INCRUSTATIONDesign that prevents scale.
● EASY MAINTENANCEEasily dismantled if work is requiredon the components in contact withwater.
EXPLODED VIEW
Main components .......................................... Material