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DBZ
 
 
This series pumps are with peripheral impeller containing numerous radial blades in its edge. Self-priming because the particular design of the pump body ensures the elimination of any air in the suction piping. The re-circulation of the pumped fluid induced by the particular shape of the pump body permits the self-priming effect, extracting and completely expelling any air in the suction piping. The fluid pressure increases progressively as it passes from the suction opening to the delivery opening, ensuring an even, non-pulsing flow and high pressures with particularly steep curves.


Pump Body: Cast Iron
Impeller: Brass
Motor : Closed, Externally Ventilated
Insulation class:B and F
Protection class:IP 44 or IP 54
Mechanical seal:Stainless Steel/Carbon-Ceramic
Shaft: 45# Steel / Stainless steel
Thermal protector (if required)

The normal power standard is 220v 50hz single phase.
Single phase 230v,240v,127v,110,115v/60hz, models are available if request

Technical Data

model

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

q.max
(l/min)

h. max
(m)

s.head
(m)
pipe dia
(mm)

n.w.
(kg)

lˇÁwˇÁh
(mm)

hp

kw

1-220
25DBZ-18
0.5
0.37
2.2
2850
40
40
9
25ˇÁ25
10.8
240ˇÁ200ˇÁ235
25DBZ-25
0.75
0.55
3.6
45
50
12.7
336ˇÁ200ˇÁ230
25DBZ-35
1.0
0.75
4.8
50
60
14.1
336ˇÁ200ˇÁ230
40DBZ-50
1.5
1.1
6.8
90
70
40ˇÁ40
22.6
400ˇÁ280ˇÁ320
 



 
 
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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.ˇˇ
TEL:0086-593-6530345 | 6530346   FAX:0086-593- 6333881
E-mail:seapump@china.com | nova8@china.com
Http://www.sea-pumps.com ˇˇ