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Householdb

Agricultural

Industrial

Mining

Deep water environment

Sewage treatment

Surface Pumps
Submersible Pumps
LOADING IMAGES
WQD-D
Submersible sewage pumps

Application

Suitable for use with dirty water that is not chemically aggressive towards the materials from which the pump is made.

As a result of their reliability and the fact that they are easy to use, and suitable for use in applications such as clearing dirty water, discharging domestic waste water, and for emptying collection traps containing partical up to a maximum ofφ10mm.

Motor

※ Two-pole induction motor(n=2850 r.p.m)
※ Insulation Class B
※ Protection IP68
※ Continuous service S1
※ Thermal protector  for single phase
※ Single-phase 220V/50Hz, 60Hz if request
    Three-phase 380V/50Hz, 60Hz if request

Operating conditions

※ 5m maximum immersion depth
※ Liquid temperature up to 35℃
※ Maximum ambient temperature 40℃

Component Construction
※ Pump body:
※ Suction filter:
※ Impeller:
※ Motor shaft:
※ Mechanical seal:
※ Cable:
Cast iron
AISI304 SS
Cast iron
AISI304 SS
SIC-SIC/Ceramic-Graphite
6m power cable with plug
Parameter
Chart
Dimension & Weight
Structure
NO. MODEL POWER Q(m³/h) 0 3 6 9 12 15 18 21 24 27
KW HP Q(l/min) 0 50 100 150 200 250 300 350 400 450
A WQD250-D 0.25 0.34 H 7 6 4.5 2.8            
B WQD370-D 0.37 0.5 8 7 6 4.2 2          
C WQD550-D 0.55 0.75 10 8.7 7.1 5 2.5          
D WQD750-D 0.75 1 12 10.5 8.8 5.2 4.8 1.2        
E WQD1100-D 1.1 1.5 15.5 14.5 12.5 11 9 7 4.7 2    
F WQD1500-D 1.5 2 17 15 13.5 13 12 9.5 8 6 4  
G WQD2200-D 2.2 3 19.5 18 17 16 15 13.5 11 9 8 5.2

n=2850 RPM

NO. MODEL INLET/OUTLET N.W L×W×H
(lnch) (Kg) (mm)
A WQD250-D 1¼" 8 195×140×395
B WQD370-D 1¼" 9 195×140×415
C WQD550-D 2" 14.5 245×165×430
D WQD750-D 2" 15.3 245×165×440
E WQD1100-D 2" 17 245×165×450
F WQD1500-D 2" 20 245×165×475
G WQD2200-D 2" 21 245×165×495

 

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