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JDW/JETDP
 
 
JETDP pump comprises an ejector unit and a centrifugal pump. the most remarkable character is it can be used to supply clean water from a relatively deep well. It is also suitable for chemically non aggressive fluid. to ensure the adequate counter-pressure, it is always installed a foot valve with a filter on the suction opening.


Pump Body: Cast Iron
Impeller: Noryl/Brass/Cast iron
Motor : closed, externally ventilated
Insulation class: B and F
Protection class: IP44 or IP54
Mechanical seal: Stainless Steel/Carbon-ceramic
Shaft: 45# steel / stainless steel
Thermal protector (if required)

Technical Data

model

power
ampere(v)
ejector
speed
(r.p.m)

q.max
(l/min)

h. max
(m)

s.head
(m)
pipe dia
(mm)

n.w.
(kg)

l”Įw”Įh
(mm)

hp

kw

1-220
JDW/JETDP-255
0.5
0.37
2.5
E20
2850
30
30
15
32x25x25
16
420x300x230
JDW/JETDP-370
0.75
0.55
3.6
40
35
20
17.4
420x300x230
JDW/JETDP-505
1
0.75
4.8
45
40
25
18.2
420x300x230
 



 
 
ŵ¶ūŹµŅµ
NOVA ENTERPRISE
FUAN SEA PUMP ENTERPRISE CO., LTD.
FUAN HAIFU NOVA MOTOR CO., LTD.
GENMAX POWER INDUSTRIAL INC.
FUAN EJOY ELECTRICS CO.,LTD.
Office Add: A29 Floor,Shui An Ming Zhu Building,Fuan City,Fujian,China.
Factory Add: Daliu Indusitiral Zone Luojiang, Fuan City, Fujian, China.””
TEL:0086-593-6530345 | 6530346   FAX:0086-593- 6333881
E-mail:seapump@china.com | nova8@china.com
Http://www.sea-pumps.com ””