Applications & Installation
DK pumps with a single centrifugal impeller cantilevered on the motor shaft directly .They have a compact size, extremely reliable, very simple to use and almost maintenance –free. They are suitable for boosting pressure water supplying for household, irrigation, industrial application etc.
.
Working Limits
◆Max fluid temperature up to
◆Max ambient temperature up to
Motor
●Two-pole
induction motor
●The speed is 2850
r/min
●Insulation
Class: B/F is available on request
●Protection
Class: IP 44
●Continuous
duty
●Cooling:
External ventilation
●Total suction
lift up to 8 mt.
Materials
★Pump Body:
Cast iron
★Front Cover: Cast iron
★Motor Casing: Aluminum alloy
★Impeller: Brass /Cast iron
★Shaft :45# steel/Stainless steel
★Mechanical Seal: Ceramic/Graphite/ Silicon carbide
Performance
TYPE
Output
Power
Current
Capacitor
H.max
Q.max
Size
S.Head
N.W
PACKAGE
DIMENTION
Kw
HP
(A)
(uF)
(m)
(L/min)
(inch)
(m)
(kg)
L×W×H(mm)
1DK-14
0.37
0.5
3
8
14
65
1"*1"
8
8.3
290*145*190
1.5DK-18
0.55
0.75
4
14
14
180
1.5"*1.5"
11.8
315×175×210
1.5DK-20
0.75
1
5
20
16
210
1.5"*1.5"
13
315×175×210
2DK-15
1.1
1.5
7
30
15
480
2"*2"
22.8
405×255×270
2DK-20
1.5
2
9
30
18
520
2"*2"
25.3
405×255×270
2DK-30
2.2
3
13
45
20
560
2"*2"
26.8
425×255×270
Notes
Pumps should be installed in a dry and covered area, protected against the weather.