NINGBO NINGSHING KINHIL INDUSTRIAL CO., LTD.

current location: -> Water Pumps -> Multistage Pump -> SR

Applications
For water supply from wells or reservoirs.
For domestic use,for civil and industrial applications,for garden user and irrigation


Operating Conditions
Water temperature up to 35℃
Suction listuptoqm.


Motor
Three-phase:440V±10%(380-415V)
Single-phase:230V±10%(220-240V)
Control box with capacitor,on request.


Special features on request
Other voltages.
Frequency 60Hz.
Other mechanical seal.

Components Material:
Pump external  casing
Delivery casing
Suction casing
Stage casing
Impeller
Wear ring
Motor external casing
Mechanical seal
Shaft
Bearing
 
Material:
AISI304ss
Cast iron G20 UNI5007
Cast rion G20 UNI5007
Plastic.PPO
AISI304ss
AISI304ss
Cast aluminum
Ceramic alumina,carbon,NBR
AISI304ss-C1045
NSK(Japan)
 

 


PERFORMANCE DATE 50Hz
MODEL P2 DELIVERY            n≈2850 1/min
1-220V/240V 3-380V/450V KW HP m3/h
I/min
0 0.9 1.8 2.7 3.6 4.5 5.4 6.3 7.2
0 15 30 45 60 75 90 105 120
SRM303 SR303 0.55 0.75 H(m) 36 33 30 26 21 14      
SRM304 SR304 0.75 1 48 45 40 35 28 19      
SRM305 SR305 0.92 1.25 60 56 50 43 35 23      
SRM306 SR306 1.1 1.5 72 67 60 52 42 28      
SRM503 SR503 0.75 1 38 36 34 31 29 25 21 17 12
SRM504 SR504 0.92 1.25 51 49 46 43 39 34 29 23 16
SRM505 SR505 1.1 1.5 63 61 57 53 48 42 36 29 20
SRM506 SR506 1.5 1 76 73 69 64 58 51 43 35 24


PERFORMANCE DATE 50Hz
MODEL P2 DELIVERY             n≈2850 1/min
1-220V/240V KW HP m3/h
I/min
0 1.8 3.6 5.4 7.2 9 10.8 12.6 14.4 16.2
0 30 60 90 120 150 180 210 240 270
PSR352M 0.75 1 H(m) 29 28 26.4 24 20.2 15 9      
PSR353M 1.1 1.5 45 42.8 40.4 36.8 30.8 23 13.2      
PSR354M 1.5 2 59 56.8 53.8 45.6 40.5 30 17.8      
PSR355M 2.2 3 72 67.3 62.6 57 48 35.5 20.4      
PSR452M 1.5 2 32 30.4 29.5 28 26.4 24 20.4 16 11.4  
PSR453M 2.2 3 47 45.4 43.7 41.6 39.2 36 31.5 26.2 19.6 12
PSR454M 3 4 62.4 60.5 58.5 56.3 53.7 49.8 43.4 35.2 25.6 15
- 3.4 4.5 74.5 73 71.4 69 65.7 61 53.4 43.5 31.8 18.6