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Products > Submersible pumps > TSURUMI Japan > Sewage pumps > C-CR Cutter pumps for high head applications

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TSURUMI C-CR
 

C-CR high head pumps with cutter system
Voltage 3~400 / 50HZ

Saw-shaped fixed blades are used in combination with carbide blades in an impeller-integrated structure. This construction ensures that fibrous foreign matter is cut up, and sewage is transferred without clogging. Impeller and custin cover in high-chrome cast iron.

Standard Accessories:

  • Cable
  • JIS10K screwed-in mating flange  
Optional Accessories:
  • Guide rail fitting consisting of
    • Duck foot bend
    • Pump lifting chain
    • Guide connector
    • Guide support / Guide hook
  • Discharge bend
  • Stand for free standing type (5,5kW or over)

 








           

Bore
Model
Motor
Output
kW
Phase
Head
max
m
Capacity
max
l/min
Starting
Method
Dry Weight kg
Impeller
passage
mm
Cable
Length
m
Free
standing
Guide rail
fittings
Free
standing
Guide rail
fittings
80
80C22.2-CR
optional
2,2
3~400V
21
750
d.o.l.
77
68
22 x 31
10
80
80C23.7-CR
optional
3,7
3~400V
29
650
d.o.l.
80
71
22 x 31,3
10
80
80C25.5-CR
optional
5,5
3~400V
32
1420
d.o.l.
136.5
123
29 x 23,2
10
80
80C27.5-CR
optional
7,5
3~400V
38
1000
d.o.l.
141.5
128
26 x 25,5
10
80
80C211-CR
optional
11
3~400V
47
1200
S.D.
156.5
143
26 x 26,7
10
dry weight of the pump excluding cable

Item  Discharge bore (mm)  80
Pumping 
fluid
 Type of fluid Waste water and liquid
carrying waste and solid matters
 Liquid temperature 0 ~ 40°C
Pump Components  Impeller Two vane non-clogging with
cutter mechanism
 Shaft Seal Double mechanical seal, oil lifter
 Bearing Shielded ball bearing
Materials  Impeller High-chrome cast iron
 Casing Grey iron casting
 Suction cover High-chrome cast iron
 Shaft seal 
  (mechanical seal)
Silicon Carbide in oil bath
Motor Type, Poles Dry-type submersible
induction motor, IP68
2 poles, 3000 r.p.m.
Insulation Class F
Phase / Voltage 400V / 3-phase
Motor Protector (built-in) Circle thermal protector up to 3,7kw
Miniature protector for the 11kw
Lubricant Turbine Oil (ISO VG32)
Materials  Frame Grey iron casting
 Shaft AISI420
 Cable PVC up to 3,7kw Rubber for above
Discharge Connection JIS 10K flange
 
TSURUMI C-CR CURVES

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