New products
Peripheral Pump
Centrifugal Pump
Self-Priming Jet Pump
Submersible Pump
Multi-Stage Pump
Garden Pump
Circulating pump
Gasoline Engine Pump
Variable Frequency Pump
Other Pumps
Accessories
Automatic controller
 
 
 
 
Home > Products >Self-Priming Jet Pump      
      Self-Priming_Jet_Pump
 
SELF-PRIMING "JET" PUMPS (HIGH HEAD)
PERFORMANCE RANGE
¡ù flow rate up to 160 I/min.(9.6 m3/h)
¡ù head up to 76 m

OPERATING LIMITS
¡ù suction lift up to 9 m
¡ù fluid temperature up to 40¡æ
¡ù maximum ambient temperature 40¡æ

 
MJSW/3BH


N.
DESCRIPTION
N.
DESCRIPTION
N.
DESCRIPTION
1
Discharge pulg
13
"O" ring
25
Terminal board
2
 "O" ring
14
Pump casing cover
26
Casing with wound stator 
3
Charge plug 
15
Bolt  
27
Capacitor 
4
Pump casing 
16
Drops guard 
28
Screw 
5
Nozzle 
17
Pump support 
29
Cable presser 
6
"O" ring 
18
Bolt 
30
Fairlead 
7
Venturi pipe 
19
Bearing 
31
Stand pin 
8
"O" ring 
20
Key 
32
Stand 
9
 Diffuser
21
Rotor 
33
Driving cap 
10
Nut 
22
Split ring 
34
Bolt
11
 Impeller
23
Bolt 
35
Fan  
12
Mechanical seal 
24
Terminal cover 
36
Fan cover 

PUMPS INSTALLATION AND APPLICATIONS
These pumps are suitable for pumping clean water and fluids which are not chemically aggressive to the pump components.They are extremely reliable,economical and simple to use, being particularly suitable for domestic applications such as the automatic distribution of water from small and medium-sized surge tanks,watering gardens,etc.These pumps should be installed in a covered area,protected against the weather.N.B.It is always advisable to install a foot valve or a non-retum valve on the suction opening.

PERFORMANCE
The wide range of pumps in the MJSW series satisfies the most varied requirements with features such as :
¡ù high heads with respect to power requirements;
¡ù flat operating and power absorption curves,giving moderate curve variations with respect to large variations in delivery demand;
¡ù high tolerance of the presence of entrained air in the fluid to be pumped;
¡ù suction capacity up to 9 meters.

STRUCTURAL CHARACTERISTICS
¡ù cast iron pump body
¡ù stainless steel pump body cover
¡ù stainless steel mechanical seal(graphite to SiC)
¡ù brass impeller with centrifugal radial flow type
¡ù stainless steel shaft
¡ù protection IP44
¡ù with thermal overload protector in single phase motor
¡ù NSK bearing or local bearing

WARRANTY:1 YEAR(according to our general sales conditions)


FLOW RATE Q

PUMP MODEL
POWER
Q
m3/h
0
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3.0
3.6
4.2
4.8
6.0
7.2
8.4
9.6
Single phase
Three phase
KW
HP
l/min
 0 10 15 20 25 30 35 40 45 50 60 70 80 100 120 140 160
MJSW/3CH MJS/3CH 1.1 1.5
H
M
64 60 55 51 48 45 42.5 40 39 37 34 31          
MJSW/3BH MJS/3BH 1.5 2 76 70 67 64 61 58 55.5 53 50 48 45 41 39        
MJSW/3CM MJS/3CM 1.1 1.5 52 50 48 45 44 42 40 38 38 35 32 31 28 24 20    
MJSW/3BM MJS/3BM 1.5 2 60 58 56 54 52 51 49 47 46 45 42 40 37 33 30    
MJSW/3CL MJS/3CL 1.1 1.5 42 40 39 38 37 36 35 34 33 32 30 28 26 23 20 17 15
MJSW/3BL MJS/3BL 1.5 2 51 48 46 45 44 43 42 41 40 39 37 35 33 30 27 24 22

H=TOTAL HEAD IN METERS. Q=FLOW RATE

  Copyright © 2009¡«2022 NINGBO TIME MACHINERY INDUSTRIAL CO., LTD.