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K I R LO S K A R B R O T H E R S L I M I T E D

TYPE - BHRC / MNCVCONDENSATE EXTRACTION PUMPSKIRLOSKAR

CEP 052400

CMYK

As we are constantly endeavouring to improve the performance of our products/equipment, we reserve the right to make alterations from time to time, and

as such our products/equipment may differ from that detailed in this publication. For latest information you may get in touch with our Regional Sales Offices.

Regional Sales Offices:Ahmedabad, Bangalore, Baroda, Bhubaneshwar, Kolkata, Chennai, Indore, Jaipur, Kochi, Lucknow, Mumbai, Nagpur, New Delhi, Pune, Ranchi, Secunderabad.

Enquiries may be directed to the nearest Regional Sales Office.

KIRLOSKAR BROTHERSLIMITED

KIR

LO

SK

AR

BR

OT

HE

RS

LIM

ITE

D

ST

UD

IO M

AR

S P

VT. LT

D

CORPORATE OFFICE :Udyog Bhavan, Tilak Road, Pune 411 002Phone : (020) 2444 0770 Fax : (020) 2444 4198, 2444 0156Email : [email protected] Site : www.kbl.co.in, www.kirloskar.comPROJECTS & ENGINEERED PUMPS GROUP :408/15, “Chintan”, Mukund Nagar, Pune 411037Phone : (020) 2444 0770 Fax : (020) 427 0879WORKS : KIRLOSKARVADI 416 308. DIST. SangliPhone : (02346) 222301 to 222305 Fax : (02346) 222311Enr i ch ing L ive s

E n r i c h i n g L i v e s

CMYK


Range

Delivery size - up to 500 mm

Suction size - up to 800 mm

Head - up to 350 meters

3Capacity - up to 2000 m /hr

Impeller

Francis type impeller with bowl.

Radial type impeller with diffuser.

Applications

For condensate extraction in thermal and nuclear power plants of 500 MW and above

Pump Unit

Description and Design Features

Pumps are of single stage or multi stage consisting of bowl assembly , column assembly and driving unit assembly. Various models

are available to operate at 50 Hz and 60 Hz.

Bowl

Suction Bell / Bell Mouth

Shaft

Column Pipe

Transmission Bearings

Thrust Bearings

Discharge Head / Suction and Delivery Casing

CAN (Outer Shell)

Non-Reverse Ratchet

Motor Stool

Coupling

Drive

High Efficiency and Low NPSHR

A diffuser with integral cast vanes

Designed for smooth inflow of water with minimum losses

Made of high tensile strength steel

Fabricated column pipes to house the line shaft bearings and direct the water from pump unit to the

discharge head

Cutless bearings are of natural rubber / synthetic rubber / elastomeric with outer shell of brass or

suitable material

Mitchell tilting pad type or anti-friction type for taking hydraulic axial thrust and weight of rotor

assembly

Bearing lubrication with either oil or grease

Thrust bearing arrangement available either independently in pump and drive or combined in drive

Discharge head connects flow from suction pipe to CAN (outer shell) and directs the flow from pump

unit through column pipe in to discharge line

Fabricated CAN made out of steel is connected to the discharge head. Length of the CAN depends

upon the NPSHA at site

Non reverse ratchet (optional) to prevent the reverse rotation

Rigid construction to endure vibration-free operation

For pump and prime mover flexible or rigid type as per requirement

For line shaft threaded or muff type as per requirement

Electric motor with vertical solid shaft as standard arrangement

Alternative thrust bearing housed in the motor

Hydraulic design constantly being updated through our research and development work meeting high

efficiency and low NPSHR requirements

TY

PE

-

BH

RC

/

MN

CV

TY

PE

-

BH

RC

/

MN

CV

CMYK


Range

Delivery size - up to 500 mm

Suction size - up to 800 mm

Head - up to 350 meters

3Capacity - up to 2000 m /hr

Impeller

Francis type impeller with bowl.

Radial type impeller with diffuser.

Applications

For condensate extraction in thermal and nuclear power plants of 500 MW and above

Pump Unit

Description and Design Features

Pumps are of single stage or multi stage consisting of bowl assembly , column assembly and driving unit assembly. Various models

are available to operate at 50 Hz and 60 Hz.

Bowl

Suction Bell / Bell Mouth

Shaft

Column Pipe

Transmission Bearings

Thrust Bearings

Discharge Head / Suction and Delivery Casing

CAN (Outer Shell)

Non-Reverse Ratchet

Motor Stool

Coupling

Drive

High Efficiency and Low NPSHR

A diffuser with integral cast vanes

Designed for smooth inflow of water with minimum losses

Made of high tensile strength steel

Fabricated column pipes to house the line shaft bearings and direct the water from pump unit to the

discharge head

Cutless bearings are of natural rubber / synthetic rubber / elastomeric with outer shell of brass or

suitable material

Mitchell tilting pad type or anti-friction type for taking hydraulic axial thrust and weight of rotor

assembly

Bearing lubrication with either oil or grease

Thrust bearing arrangement available either independently in pump and drive or combined in drive

Discharge head connects flow from suction pipe to CAN (outer shell) and directs the flow from pump

unit through column pipe in to discharge line

Fabricated CAN made out of steel is connected to the discharge head. Length of the CAN depends

upon the NPSHA at site

Non reverse ratchet (optional) to prevent the reverse rotation

Rigid construction to endure vibration-free operation

For pump and prime mover flexible or rigid type as per requirement

For line shaft threaded or muff type as per requirement

Electric motor with vertical solid shaft as standard arrangement

Alternative thrust bearing housed in the motor

Hydraulic design constantly being updated through our research and development work meeting high

efficiency and low NPSHR requirements

TY

PE

-

BH

RC

/

MN

CV

TY

PE

-

BH

RC

/

MN

CV

General Layout Dimensions Cross Sectional View

MOTOR COUPLING

PUMPS COUPLING

REVERSE ROTATION ASSEMBLY

STUFFING BOX ASSEMBLY

DELIVERY

COLUMN PIPE

MUFF COUPLING

TRANSMISSION BEARING

COLUMN PIPE

OUTER SHELL (BARREL)

BEARING

IMPELLER SHAFT SLEEVE

STAGE DIFFUSER

TIE BARSTAGE CASING

SUCTION CASING

SUCTION IMPELLERSUCTION DIFFUSERSUCTION CASINGIMPELLER NUT WITH SLEEVE

BEARING COVER

THRUST BEARING ASSEMBLY

MOTOR STOOL

MOTOR

GLAND PACKING ASSEMBLY

HEAD SHAFT

SUCTION

DISCHARGE HEAD

INTERMEDIATE SHAFT

BEARING SPIDERINTERNAL SHAFT SLEEVE

IMPELLER SHAFT

STAGE CASING

CASING WEAR RING

STAGE IMPELLER

SHAFT SLEEVE

CASING WEAR RING

BEARING

BEARING BUSH

SHAFT SLEEVE

CASING WEAR RING

SHAFT SLEEVE

CMYK


CAN LengthMin Opening CAN Diameter

Ds Dd

CAN LENGTHC(Min)

C(Max)

CAN LENGTH

Dimensions in mm

* Longer CAN available optionally

BHRC7 PUMP

Pump Type A B C-Max C-Min Suction Size Ds Delivery Size Dd

BHRC-28 1000 800 *6000 3000 250/300 200

BHRC-28M 750 650 *5000 2000 200/250 150/200

BHRC - 35 1000 800 *6000 3200 300/350 200/250

BHRC-42 1200 1000 *6000 3000 400/500 350/300

BHRC - 7 1400 1400 *6000 3000 500/600 350/400

MNCV 37-20 1000 850 *6000 1000 300 200

General Layout Dimensions Cross Sectional View

MOTOR COUPLING

PUMPS COUPLING


STUFFING BOX ASSEMBLY

DELIVERY

COLUMN PIPE

MUFF COUPLING


COLUMN PIPE

OUTER SHELL (BARREL)

BEARING

IMPELLER SHAFT SLEEVE

STAGE DIFFUSER

TIE BARSTAGE CASING

SUCTION CASING

SUCTION IMPELLERSUCTION DIFFUSERSUCTION CASINGIMPELLER NUT WITH SLEEVE

BEARING COVER


MOTOR STOOL

MOTOR

GLAND PACKING ASSEMBLY

HEAD SHAFT

SUCTION

DISCHARGE HEAD

INTERMEDIATE SHAFT

BEARING SPIDERINTERNAL SHAFT SLEEVE

IMPELLER SHAFT

STAGE CASING

CASING WEAR RING

STAGE IMPELLER

SHAFT SLEEVE

CASING WEAR RING

BEARING

BEARING BUSH

SHAFT SLEEVE

CASING WEAR RING

SHAFT SLEEVE

CMYK


CAN LengthMin Opening CAN Diameter

Ds Dd

CAN LENGTHC(Min)

C(Max)

CAN LENGTH

Dimensions in mm

* Longer CAN available optionally

BHRC7 PUMP

Pump Type A B C-Max C-Min Suction Size Ds Delivery Size Dd

BHRC-28 1000 800 *6000 3000 250/300 200

BHRC-28M 750 650 *5000 2000 200/250 150/200

BHRC - 35 1000 800 *6000 3200 300/350 200/250

BHRC-42 1200 1000 *6000 3000 400/500 350/300

BHRC - 7 1400 1400 *6000 3000 500/600 350/400

MNCV 37-20 1000 850 *6000 1000 300 200

BHRC7 PUMP

Pump Unit Assembly


CMYK

BHRC7 PUMP BHRC28M PUMP

Pump Unit AssemblyPump Unit Assembly


CMYK

BHRC28 / 35 / 42 PUMP BHRC28 PUMP

SPACER COUPLING

MECHANICAL SEAL CARTRIDGE TYPE

COLUMN PIPE

MUFF COUPLING

OUTER SHELL

BEARING SPIDER ( UPPER )

BEARING SPIDER

CASING WEAR RING

IMPELLER NUTBEARING SPIDER (LOWER)

BELL MOUTH


MOTOR STOOL

MOTOR

DISCHARGE HEAD

HEAD SHAFT

DELIVERYSUCTION

SHAFT SLEEVE


TRANSMISSION SHAFT

IMPELLER SHAFT

STAGE IMPELLER

IMPELLER SHAFT BEARING

PUMP BOWL

DISTANCE SLEEVE



SHAFT SLEEVE

SUCTION IMPELLER

IMPELLER NUT SLEEVE

Pump Unit Assembly


Pump Unit Assembly

CMYK

BHRC28 / 35 / 42 PUMP BHRC28 PUMP

SPACER COUPLING

MECHANICAL SEAL CARTRIDGE TYPE

COLUMN PIPE

MUFF COUPLING

OUTER SHELL

BEARING SPIDER ( UPPER )

BEARING SPIDER

CASING WEAR RING

IMPELLER NUTBEARING SPIDER (LOWER)

BELL MOUTH


MOTOR STOOL

MOTOR

DISCHARGE HEAD

HEAD SHAFT

DELIVERYSUCTION

SHAFT SLEEVE


TRANSMISSION SHAFT

IMPELLER SHAFT

STAGE IMPELLER


PUMP BOWL

DISTANCE SLEEVE



SHAFT SLEEVE

SUCTION IMPELLER

IMPELLER NUT SLEEVE

Pump Unit Assembly


Pump Unit Assembly


BHRC and MNCV Pumps (50Hz)

Family Curves


CMYK



Thrust Bearing WithFlexible Coupling

Rigid Coupling With SpacerThrust Bearing In Motor

Stuffing Box Arrangement

Mechanical Seal Arrangement

Family Curves Alternative Arrangement

100

200

300

400

90

80

70

60

50

40

30

25100 200 300 400 500 600 700 800 900 1000 1600

TO

TA

L H

EA

D IN

ME

TE

RS

Note : Figures in bracket indicate speed in rpm

Note : Figures in bracket indicate speed in rpm

100

200

300

400

90

80

70

60

50

40

500

600

100 200 300 400 500 600 700 800 900 1000 1500 2000


BHRC28M, 9 STG ( 1480 )

BHRC28M, 8 STG ( 1480 )

BHRC28M, 6 STG ( 1480 )

BHRC28M, 4 STG ( 1480 )BHRC28, 6 STG(1480)

BHRC28, 4 STG(1480)

MNCV37-20, 3 STG ( 1480 )

BHRC35M, 3 STG ( 1480 )

BHRC35M, 5 STG ( 1480 )

BHRC35M, 7 STG ( 1480 )MNCV37-20, 5 STG(1480)

BHRC42, 3 STG ( 1480 )

BHRC42, 4 STG ( 1480 )

BHRC42, 2 STG ( 1480 )

BHRC7, 4 STG ( 990 )

BHR

, 3 STG

C7

( 990 )

BHRC28M, 9 STG ( 1776 )

BHRC35, 3 STG ( 1776 )

MNCV37-20, 5 STG( 1776 )

MNCV37-20, 3 STG( 1480 )

HC

BR

7, 2 STG

9

( 90 )

BHRC28M, 6 STG ( 1776 )

BHRC28M, 4 STG ( 1776 )

BHRC28,8 STG ( 1776 )

BHRC28M, 6 STG ( 1776 )

BHRC28M, 4 STG ( 1776 )

BHRC35, 5 STG ( 1776 )

BHRC35, 7 STG ( 1776 )

BHRC42, 4 STG ( 1776 )

BHRC42, 3 STG ( 1776 )

BHRC7, 4 STG ( 1188 )

C

T

BHR7, 3 S

G

( 11

88

)

HR

C2

STG

B

7, ( 1

8 )18

BHRC42, 2 STG ( 1776 )

TO

TA

L H

EA

D IN

ME

TE

RS

CEP 112401

As we are constantly endeavouring to improve the performance of our products/equipment, we reserve the right to make alterations from time to time, and

as such our products/equipment may differ from that detailed in this publication. For latest information you may get in touch with our Regional Sales Offices.

Regional Sales Offices:Ahmedabad, Bangalore, Baroda, Bhubaneshwar, Kolkata, Chennai, Indore, Jaipur, Kochi, Lucknow, Mumbai, Nagpur, New Delhi, Pune, Ranchi, Secunderabad.

Enquiries may be directed to the nearest Regional Sales Office.

KIRLOSKAR BROTHERS LIMITED

KIR

LO

SK

AR

BR

OT

HE

RS

LIM

ITE

D

stu

dio

MA

RS

pv

t. L

td.

CORPORATE OFFICE :Udyog Bhavan, Tilak Road, Pune 411 002Phone : (020) 2444 0770 Fax : (020) 2444 4198, 2444 0156Email : [email protected] Site : www.kbl.co.in, www.kirloskar.comPROJECTS & ENGINEERED PUMPS GROUP :408/15, “Chintan”, Mukund Nagar, Pune 411037Phone : (020) 2444 0770 Fax : (020) 427 0879WORKS : KIRLOSKARVADI 416 308. DIST. SangliPhone : (02346) 222301 to 222305 Fax : (02346) 222311E n r i c h i n g L i v e s

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