Submersible Pump Series

7/23/2019 Submersible Pump Series

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KAWAMOTO PUMP MFG. CO., LTD.

SUBMERSIBLE PUMPSUMP PUMP SEWAGE PUMP

CONTRACTOR PUMPSEA WATER PUMP





50Hz 3,600min-160Hz

3,000min-150Hz 3,600min

-160Hz

3

3,000min-1

3,000min-150Hz 3,600min

-160Hz

Capacity m3 /min

T o t a l h e a d ( m )

Capacity m3 /min


Capacity m3 /min


Capacity m3 /min


Capacity m3 /min

T o t a l h

e a d ( m )

Capacity m3 /min

T o t a l h

e a d ( m )



The pump is small and light weight with S-shaped non-clog impeller of

high passage performance of foreign objects, and stable operation is

ensured as the pump is free from forming air pocket behind impeller.

Compact size 2-pole motor with wear proof cast iron made frame and

build-in motor protector is adopted. Stainless steel made pedestal sup-

port for cast iron made one is available upon request.(See page 10)

Submersible Sewage Pump : ZU3, ZUJ

Submersible Vortex Sewage Pump : VU4

Because of specially figured casing and impeller and vortex construc-tion, the pump shows high pumping performance and high passage per-

formance of foreign objects.PAT pending) The motor frame is made of

cast iron and is provided with built-in motor protector for up to 7.5k-

W.11kW motor is provided with thermal relay to sense abnormal tem-

perature rising of motor coil.) Stainless steel made pedestal support for

cast iron made one is available upon request.See page 10)

4

The impeller is closed type to obtain high pumping performance and

is made from BC to avoid starting failure from rusting. The strainer is

specially figured to prevent sucking of foreign objects, and the foot

is provided to flange to lessen the load against the pump.(PAT pend-

ing) The motor is with cast iron made frame and built-in motor protec-

tor. Stainless steel made pedestal support for cast iron made one is

available upon request.(See Page 10)

Submersible Sump Pump : SU4

Material

Casing

Impeller

Shaft

FC

FC

SUS403

Impeller Type

Sealing

Motor Type

S-shaped semi-open non-clog

Drysealed, 2-Pole

Double mechanical sealof SiC x SiC & Ceramic

x Carbon

Applicable liquid specifications

Liquid handling

Sand content

Solids handling

Cloth handling

Filthy water with solidsbut not containing

abrassive

Material

Casing

Impeller

Shaft

FC

FC

SUS420J2

Impeller Type

Sealing

Motor Type

Vortex

Drysealed, 4-Pole

Double mechanical sealof SiC x SiC & Ceramicx Carbon


Liquid handling

Sand content

Solids handling

Cloth handling

50mm bore : 50mm

65mm bore : 65mm

80mm bore : 80mm

100mm bore : 100mm

Filthy water with solidsbut not containingabrassive

0.4~0.75kW : 35mm

1.5kW : 35mm

2.2~7.5kW : 40mm

0.4~0.75kW : 200 × 200mm

1.5kW : 300 × 300mm

2.2~7.5kW : 300 × 450mm

Material

Casing

Impeller

Shaft

FC

BC

SUS403

Impeller Type

Sealing

Motor Type

Closed

Drysealed, 2-Pole



Liquid handling

Sand content

Solids handling

Cloth handling

Dirty water not contain-ing solids and abras-sive





Material

Casing

Impeller

Shaft

SCS13

SCS13

SUS420J2

Material

Casing

Impeller

Shaft

FC

FC

SUS420J2

Material

CasingImpeller

Shaft

FCFCD450

SUS420J2

Impeller Type

Sealing

Motor Type

Vortex

Drysealed, 4-Pole


Impeller Type

Sealing

Motor Type

Non-clog

Drysealed, 4-Pole

Double mechanical sealof SiC x SiC & Ceramic x

Carbon

Impeller Type

Sealing

Motor Type

Vortex with cutter

Drysealed, 4-Pole

Double mechanical sealof SiC x SiC & Ceramic xCarbon


Liquid handling

Sand content

Solids handling

Cloth handling

50mm bore : 50mm

65mm bore : 65mm


6

All parts such as pump casing, impeller shaft and discharge section

as well as motor frame are made of stainless steel for rust-proof and

corrosion-proof. Because of specially figured casing and impeller

and vortex construction, the pump shows high pumping perfor-

mance and high passage performance of foreign objects. The

motor is provided with built-in motor protector. Auto connection typeis available in combination use with UJS pedestal support.

Because of closed type non-clog impeller and specially constructed casing,

the pump shows high pumping performance.(PAT pending) The motor

frame is made of cast iron and is provied with built-in motor protector up to

7.5kW. (Above 11kW motor is provided with thermal relay to sense abnormal

temperature rising of motor coil.) Stainless steel made pedestal support for

cast iron made one is available upon request.(See page 10)


Liquid handling

Sand content

Solids handling

Cloth handling

50mm bore : 35mm

65mm bore : 35mm

80mm bore : 53mm

100mm bore : 53mm

150mm bore : 53mm

50mm bore : 300 300mm

65mm bore : 300 300mm

80mm bore : 200 300mm

100mm bore : 200 300mm

150mm bore : 200 300mm



Liquid handling

Sand content

Solids handling

Cloth handling

50mm bore : 17mm

65mm bore : 17mm

80mm bore : 24mm

100mm bore : 26mm50mm bore : 300mm

65mm bore : 300mm

80mm bore : 300mm

100mm bore : 300mm


Submersible Non-clog Sewage Pump : BU4

Superb cutting performance of foreign objects is obtained by combi-nation work of specially figured impeller, casing and ceramic coated

cutter piece, and high passage performance of foreign object is also

obtained by vortex construction. The motor is with cast iron made

frame and built-in motor. Stainless steel made padestal support for

cast iron made one is available upon request.(See page 10)

Stainless Steel Submersible VortexSewage Pump : VUS

Submersible Sewage PumpWith Cutter "CHAMPION" : AU4







Material

Casing

Impeller

Shaft

Urethan Rubber

SUS403

Impeller Type

Sealing

Motor Type

Vortex

Drysealed, 2-pole


Impeller Type

Sealing

Motor Type

Semi-vortex

Drysealed, 2-pole


Synthetic Rubber(DU3& DUM)

Material

Casing

Impeller

Shaft

FC

FCD450

SUS403


Liquid handling

Sand content

Solids handling

Cloth handling

2%

Civil engineering groundwater not containingabrassive


Liquid handling

Sand content

Solids handling

Cloth handling

4%

Civil engineering groundwater not containingabrassive

Synthetic Rubber made casing(DUG is FCD450) and Urethan Rub-

ber made vortex impeller keeps superior pumping performance for

long period of time without wearing. The pump is made small and

light weight with die-cast aluminium frame motor provided with built-

in motor protector.

Submersible Contractor Pump"KAWA MAC" : DU4 & DUM2

Submersible Contractor Pump : DU & DUHThe pump is ruggedly constructed with FCD casing and casing cov-

er with semi-vortex structure of non clogging semi-open type

impeller. The pump can operate even exposed to air for long time.

The motor is provided with built-in motor protector.

50Hz3,000min

-1

3,600min-1

3,600min-1

60Hz

60Hz

Capacity m3 /min


30

20

10

00.1 0.2 0.3 0.4 0.5 0.6

Capacity m3 /min


30

20

10

00.1 0.2 0.3 0.4 0.5 0.6


50Hz is not available



40

50

65

80

UJP-40-5K

UJP-50-5K

UJP-50-7K

UJP-65-7K

UJP-65B-7KUJP-80-7K

0.25~0.75kW

1.5kW

1.5kW

2.2~3.7kW

Bore(mm) Model Note

KAWAMOTO PUMP MFG. CO., LTD.11,Ohsu 4-chome,Naka-ku,Nagoya Japan

TEL +81-52-251-7173 FAX +81-52-241-6151http://www.kawamoto.co.jp

Distributor

Operation

Control method

Ambient temperature

Hummidity

Installation

Box Box

Material & Door

Thickness Plate

Color(Munsell No.)

Protection

Display

Lamp

Outgoing

terminal

Buzzer for warning

1 pump, Single

ON-OFF operation of pump(s) by signal from Float Switch

-10~40

Less than 90%Rh(Without dew drops)

SPCC(1.0t)

SPCC(1.0t)

SPCC(1.06 or 2.3t)

Gray(5Y7/1)

Over current &

Defective Magnetic

Contactor

2 pumps,Alternate/Parallel

SPCC(1.0t)

SPCC(1.0t)

SPCC(1.06 or 2.3t)

Over current,Phase failure,

Reverse phase & Defective

Magnetic Contactor

Indoor, wall mount

2 pumps,Alternate/Parallel

Outdoor,wall mount

SPCC(1.6t)

SPCC(1.6t)

SPCC(1.06 or 2.3t)

Over current,Phase failure,

Reverse phase & Defective

Magnetic Contactor

ECD2 ECD2-P ECDW-P

Power supply

Operation

Trouble

Reverse phase

Abnormal water level

Working pimp

Run

Trouble

Abnormal water level

Applicable model : SU4(2.2kW,3.7kW),ZUJ, AU4,BU4,VU4 and VUS

Applicable model : WUP3, WUO(3)-F & YUK2

Optional specification : With residual current operated circuit breaker and Phase Advance Condenser

10

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Submersible Pump Series

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