You are here: SUKMA Tirta Persada - Distributor Pompa Air»Heating, Cooling, Air-Conditioning

Heating, Cooling, Air-Conditioning

Heating, Cooling, Air-Conditioning

KSB Mega CPK-Horizontal radially split volute casing pump

Design

KSB Mega CPK
Horizontal, radially split volute casing pump in back pull-out design to EN 22 858 / ISO 2858 / ISO 5199, single-stage, single-entry, with radial impeller. Also available as variant with “wet” shaft. ATEX-compliant version available.

KSB-Mega CPK

▪ Volute casing pump

▪ Horizontal installation

▪ Back pull-out design

▪ Single-stage

▪ Meets the technical requirements to ISO 5199

▪ Dimensions and ratings to ISO 2858 complemented by pumps of nominal diameters DN 25, DN 200 and above

 

Pump casing

▪ Single or double volute, depending on the pump size
▪ Radially split volute casing
▪ Volute casing with integrally cast pump feet
▪ Replaceable casing wear rings (as required)
Impeller type
▪ Closed radial impeller with multiply curved vanes
Shaft seal
▪ Gland packing
▪ Commercial single and double mechanical seals
▪ Commercial cartridge seals
▪ Shaft fitted with a replaceable shaft protecting sleeve in the shaft seal area
Alternative:
▪ Version without shaft protecting sleeve with “wet shaft” (in Europe and
Northern Asia only)
Bearings
Bearings:
▪ Medium-duty
– Radial bearing: cylindrical roller bearing
– Fixed bearing: paired angular contact ball bearings / double-row angular
contact ball bearing
▪ Economy
– Floating bearing assembly: deep groove ball bearings
Lubrication:
▪ Oil lubrication
▪ Grease lubrication

Applications

Handling of aggressive liquids in the chemical and petrochemical
industries as well as in refinery

Overview of technical data

KSB-Mega CPK Configuration
Type of impeller Closed / Radial
Type of installation Long- coupled
Maximum drive rating 90 kW
Impeller material (EN standard) 1. 4593 / 1.4517 / A995GRCD4MC;GP240GH+N/ A216GRWCB;JL1040/ A48CL35
Type of bearing Ball bearings
Drive frequency 50 Hz / 60 Hz
Maximum speed of rotation 4 1/min
Maximum flow rate 1. 160 m³/h
Maximum discharge-side pressure 25 bar
Casing material (EN standard) DUPLEX STAINLESS STEEL 1. 4593/;GREY CAST IRON JL1040 / A48CL3;STAINLESS STEEL 1.4408 / A743;STEEL GP240GH+N/ A216 GR WCB
No. of impeller entries Single entry
Integrated control system Yes
Minimum flow rate 2 m³/h
Suction characteristics Non- priming
Drive voltage Low voltage
Pull-out design Yes
Pump set location Dry installed
Heatable Yes
Max. permissible fluid temperature 400 °C
Main applications Industry and process engineering; Oil / Gas
Type of casing Volute casing
Type of connection Flange
Type of lubrication Grease / Product lubrication
Type of drive Electric motor
Installation position Horizontal
Level indication Grease lubrication
Shaft material (EN standard) ALLOY STEEL 1. 7709+QT+SR;DUPLEX STAINLESS STEEL 1.4462;STEEL C45+N
Type of coupling Direct
Shaft seal type Gland packing; Mechanical seal
Maximum head 162, 00 m
Maximum rated pressure (discharge) PN25
Minimum head 2, 00 m
Nozzle position End suction
Casing partition Radially split

 

EBARA                    GRUNDFOS                     KSB             

Ebara-CDX,CDXM- Centrifugal Stainless Steel Pumps

Ebara-CDX, CDXM Series

Stainless steel single impeller centrifugal pumps.
Featuring the one piece volute manufactured using
Ebara’s unique plasma stamping process.

Specifications

˜ Single stage centrifugal pump, closed impeller.
˜ Maximum working pressure: 8 bar
˜ Maximum liquid temperature: 60 °C (for models 70/05-70/07-90/10)
~90 °C (for other models)

Materials

Ebara-CDX-Drawing˜ Pump casing: 304 Stainless Steel
˜ Impeller: 304 Stainless Steel
˜ Casing Cover: 304 Stainless Steel
Shaft: 303 Stainless Steel
˜ Bracket & Motor Frame: Aluminium
˜ Mechanical seal: Carbon/Ceramic/NBR
˜ (wetted part)

Motor Data

˜ TEFC, 2 pole, 50 Hz
˜ Insulation class F
˜ IP55 protection
˜ 1 Phase – 230 Volt
˜ 3 Phase – 230/400 Volt (dual voltage motors)
˜ In built overload protection for 1 Phase

Range

˜ 25 mm Ø discharge
˜ 0.37 to 1.5 kW – 1 Phase
˜ 0.37 to 1.8 kW – 3 Phase
˜ 1.8 m cable with 3 pin plug (1 Phase models only)

Supply

˜ 1.8 m cable with 3 pin plug (1 Phase models only)

Options

˜ High temperature seal (110 °C)
(Carbon/Ceramic/Viton seal, Viton O’ Rings)
˜ Hard faced seal (SiC/SiC/Viton seal, Viton O’ Rings)

Performance Curve

Ebara-CDX-CurveSynchronous
Speed:
3000 rpm

Water temp:
20 °C

Applicable
standard
of test :
ISO 9906
Annex A

Model Code

CDXM 120/12
Motor Size
Nominal Capacity
(70,90,120 or 200 lpm)
Model CDX = 3 Phase
CDXM = 1 Phase
(M ~ Monophase)

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

EBARA-3-3L SERIES Centrifugal pumps close coupled and standardized

EBARA-3-3L SERIES

Centrifugal pumps close coupled and standardized

Ebara-3-Series

CENTRIFUGAL ELECTRIC PUMPS END SUCTION IN COMPLIANCE WITH EN 733
(FORMER DIN 24255)
End suction centrifugal pumps built in stainless steel AISI 304
(3 Series) and AISI 316L (3L Series)


APPLICATIONS

• Water supply to civil, agricultural and industrial plants
• Pressure boosting
• Fire-fighting, heating systems and air-conditioning
• Moving industrial liquids
• Irrigation
• Refrigeration towers
• Swimming pools
• Emptying
• Washing plants


TECHNICAL DETAILS

Ebara-3-Series-contruction• Can also work in vertical position
• Highly resistant contruction
• Hydroforming process EBARA patent

PUMP TECHNICAL DATA

• Maximum working pressure: 10 bar
• Maximum temperature of the liquid:
-10°C ÷ +90°C
-10°C ÷ +110°C (L-H-HS-HW-HSW-E versions)
-10°C ÷ +120°C (ES version)
• MEI >0,4 for SERIES 3(L) 2 poles, MEI >0,1 for SERIES 3(L) 4 poles
For further information please see our Data Book

MOTOR TECHNICAL DATA

• High efficiency IE2 motors starting from 0,75kW
• Self-ventilated 2 and 4 poles asynchronous motor
• Class of insulation F (B for high temperatures)
• IP 55 protection degree
• 230V ±10%, 50Hz single phase voltage,
three phase voltage 220-240/380-415V ± 5% (up to 0,55kW included), 50Hz for 3(L)M4 SERIES,
three phase voltage 230/400V ±10% (from 0,75kW to 4kW included), 50Hz for 3(L)M4 SERIES,
three phase voltage 230/400V ±10% (up to 4kW included), 50Hz for the other models
three phase voltage 400/690V ±10% (from 5,5kW and over), 50Hz
• Protection is user’s responsibility

MATERIALS

Ebara-3-Series-contruction1 copy• Pump casing and seal housing disc:
– AISI 304 per 3 Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– AISI 316L for 3L Serie 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– AISI 316 microcasted for 3L Series 65-250
80-160/200/250
• Impeller in:
– AISI 304 for 3 Series 32-125/160/200
40-125/160/200
50-125/160
– AISI 316L for 3L Series 32-125/160/200
40-125/160/200
50-125/160
– AISI 316 microcasted for 3 SERIES 65-125/160/200
3L SERIES 65-125/160/200
65-250
80-160/200/250
• Standard mechanical seal:
– Carbon/Ceramic/NBR for 3 Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200
– SiC/SiC/FPM for 3L Series 32-125/160/200
40-125/160/200
50-125/160
65-125/160/200/250
80-160/200/250
– Special mechanical available on request

EBARA               GRUNDFOS              KSB              WILO          TSURUMI

Wilo-VeroTwin-DPL-Glanded double pump in in-line design

 

 

 

 

Wilo-VeroTwin-DPL

 

 

Design

Glanded double pump in in-line design with flange connection

Wilo-VeroTwin-DPL

 

Application

For pumping heating water (in accordance with VDI 2035), water-glycol mixtures and cooling and cold water without abrasive substances in heating, cold water and cooling water systems

 

 

 

 

 

 

Special features / product benefits

  • Wilo-VeroTwin-DPL-DimHigh-efficiency motors as standard; from 0.75 kW nominal motor power: motors with IE2 technology
  • Reduction of space required and installation costs due to double pump design
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
  • Standard condensate drainage holes in the motor housings and lanterns
  • High corrosion protection thanks to cataphoretic coating
  • Series version: Motor with one-piece shaft
  • Version N: Standard motor B5 or V1 with stainless steel plug shaft
  • Bidirectional mechanical seal with forced flushing
  • Easy to install thanks to feet with threaded holes on the pump housing for all flange-end pumps

Wilo-VeroTwin-DPL-Curve

 

Technical data

  • Permissible temperature range -20 °C to +120 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 100
  • Max. operating pressure 10 bar (special version: 16 bar)

 

 

 

EBARA               GRUNDFOS              KSB              WILO          TSURUMI

Ebara - ENR-MONOBLOC CENTRIFUGAL ELECTRIC PUMP

ENR
End suction
MONOBLOC CENTRIFUGAL ELECTRIC PUMP IN COMPLIANCE WITH EN 733
Standardised centrifugal pumps deriving from EN 733 (former DIN 24255)www.ebara.it-public-130419_130906_55_28_enr.pdf

APPLICATIONS

• Suitable for water supply to civil
• Agricultural and industrial plants
• Pressure boosting
• Fire-fighting
• Heating systems and air-conditioning
• Moving industrial liquids
• Refining plants
• Aqueducts and irrigation

TECHNICAL DETAILS

• Strong construction
• Possibility of use in fire-fighting units
• They can be inserted into machinery units for industrial use

PUMP TECHNICAL DATA

img_11_pag_16• Maximum flow rate: 2 000 m3/h
• Maximum pressure: 147 m
• Max. working pressure: 16 bar
• Temperature of the liquid: -20°C ÷ 120°C
• Impeller in cast iron (or bronze)
• Cast iron pump body • Shaft in AISI 420 stainless steel • Mechanical sealing in SiC/Carbon/EPDM

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

KSB - Movitec B-Multistage vertical high-pressure centrifugal pump

 

Design

Ksb-movitec-BKSB-Movitec-B Multistage, vertical, high-pressure centrifugal pump in ring-section design with suction and discharge nozzles of identical nominal diameters arranged opposite to each other (in-line design), close-coupled. ATEX-compliant version available.

 

Applications

Spray irrigation, irrigation, washing, water treatment, fire-fighting and pressure booster systems, hot water and cooling water recirculation, boiler feed systems etc.
Sizes
2, 4, 6, 10, 15, 25, 90

 

 

 

Overview of technical data

Barrel casing Yes
Type of bearing Plain bearings
Casing partition Radially split
Diffuser material (EN standard) 1. 4301;1.4404
Drive frequency 50 Hz / 60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) 1. 4301;1.4404
Type of installation In- line
Type of coupling Direct
Type of lubrication Oil / Product lubrication
Max. permissible fluid temperature 140 °C
Nozzle position In- line
Maximum rated pressure (discharge) 40 BAR
Pump set location Dry installed
Shaft material (EN standard) 1. 4305;1.4401
Suction characteristics Non- priming
Suitable for drinking water Yes
Type of impeller Radial
Type of connection Flange
Type of stage casing Stage casing with diffuser
UNSPSC classification 4015150300
Casing material (EN standard) 1. 4301;1.4401;JL 1040
eClass assignment 36410101
Maximum head 249, 00 m
Installation position Vertical
Shaft seal type Mechanical seal
KSB_Movitec-B-Curves

 

 

 

 

 

 

 

 

 

 

 

Main applications

 

 

 

 

 

 

 

 

 

 

 

Industry and process engineering; Water;Building services

Casing material Chrome nickel steel
Maximum discharge-side pressure 40 bar
Maximum drive rating 45 kW
Type of installation Stationary
Maximum flow rate 112, 80 m³/h
Maximum speed of rotation 2. 900 1/min

 

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

Ebara-GP-GPE Pressure booster units

 

Ebaea-GpePRESSURE BOOSTER UNITS

use of the same.
N.B. By connecting a float or minimum pressure pressure switch to
the control panel (whether for withdrawal from the primary
collection reservoir or from the hydraulic circuit), the most frequent
cause of electric pump breakdown is prevented: the lack of water at
suction.

 

 

FUNCTIONING PRINCIPLE
OF THE PRESSURE BOOSTING UNIT GPE

The GPE unit is designed to function with a pump governed by a
frequency converter “INVERTER” inserted into the electric control
panel and the others with direct intervention.
This unit, thus constructed, allows to maintain constant pressure in
the water network.
On variation of the network pressure, the INVERTER governed pump
varies its own rotation speed, stating the pressure of the set value.
Whenever the water withdrawal should exceed the pump flow rate,
the second pump intervenes directly and, in the meantime, that
governed by the INVERTER goes into regulation mode in order to
keep the water pressure at the set value. This takes place for all of
the pumps making up the unit.
When the withdrawal has been closed, the pump governed by the
INVERTER reaches the minimum rotation value and, after a few
minutes, stops allowing to obtain a large energy saving.
It is possible to have various versions of the GPE units:
• With an individual INVERTER, which governs just one pump, but
different from the previous start-up (Standard EFC Version).
• With multi-inverter, where every pump is controlled by an inverter
(MFC versions and HERTZ TWIN versions).
Contolling a unit via SP EFC control panels
The SP EFC for controlling units with several pumps envision
powering the pump n°1 via inverter in order to modulate
performance of the system depending on the reference signal,
while the other electric pumps are made to work at maximum
nominal speed (about 2900 min-1) wi th inser t ion and
disconnection in sequence on variation of the request.
This implies the presence of two distinct primary electric
circuits:
1st- pump start-up via inverter, 2nd- start-up (direct of deltatriangle)
of the other pumps, by contactors.
The system is governed by the “SYSTEM CONTROLLER” control
unit on the basis of the reference signal, which derives from a
pressure transmitter, flow rate measuring device or other
unified control signal (4÷20 mA passive).
• In the case of water distribution with constant start pressure
(Fig.1) , the cont rol uni t i s connected to the pres sure
transmitter positioned in the discharge manifold of the unit
that will send a proportional signal to the network pressure.
The lower ing of the network pressure, fol lowing water
withdrawal, causes a reduction of the pressure transmitter
signal, which, via the control unit, will control start-up, via
inverter, of the first pump regulating its speed in a way to reestablish
the reference/work pressure. If the flow rate of the
pump is lower than that requested, the network pressure will
tend to decrease and the system will react by increasing the
pump rotation speed. Once the maximum speed of pump n°1

 

DEFINITION AND USE
OF THE PRESSURE BOOSTER UNITS

Ebara-GPE-Curves_1If the public water distribution system is inexistent or insufficient for
correct functioning of the utilities, it is necessary to install a
pressure boosting unit in order to guarantee an acceptable pressure
and amount of water also in the most unfavourable points of use.
The pressure boosting unit is applied every time the pressure must
be increases or where the mains water must be pressurised.
The GPs, EBARA pressure boosting units, are small automatic
systems with 2 or more pumps in parallel, studied and realised
s imply and rel iably to sat i s fy the mos t recur rent pres sure
maintenance requests in the water supply of condominiums, hotels,
centres, offices, schools, auxiliary services in the industrial and
agricultural ambit. They are distinguished for the construction
strength, compactness, high efficiency and silence.
The GP units are set-up for the membrane autoclaves or air pocket
connection.
Start-up of the individual pumps is caused by the activation of
pressure switches, appropriately calibrated via an electric control
panel. In the units controlled with electric control panel with
INVERTER, as well as pressure switches, one of the pumps is started
via the calibration of a pressure transducer.

FUNCTIONING PRINCIPLE
OF THE PRESSURE BOOSTER UNIT GP

Ebara-Gpe-manualIf water is requested, this is initially withdrawn from the autoclave
reservoir, whenever the system is provided.
This consumption of water or, however, the escape of water from
the system, with pumps off, determines the lowering of the
pressure to a value such to trip the closure of the pressure switch
contact with higher calibration, which determines the ignition of
the first electric pump.
If the outlet discharge exceeds the flow rate of a pump, the
pressure continues to drop until it causes the closure of the contact
of the second pressure switch and the start-up of the second pump.
This takes place for all of the electric pumps that make up the unit.
The end of the distribution of the reduction of the outlet discharge
leads to the pressure in the system rising, with opening of the
pressure switch contacts and staggered pumps stops. The inversion
of the ignition order of the motors reduces the number of hourly
start-ups of the individual pumps and consequently a homogenous

 

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

KSB-CPKN-Standardized chemical pumps

 

KSB-CPKN-Standardized chemical pump with reinforced bearing bracket

ksb-cpkn1-modularsDesign

Horizontal, radially split volute casing pump in back pull-out design to EN 22 858 / ISO 2858 / ISO 5199, single-stage, single-entry, with radial impeller. Also available as variant with “wet” shaft, conical seal chamber, heatable volute casing (CPKNO-CHs) and/or semi-open impeller (CPKNO). Design to ATEX.

Applications

Handling of aggressive liquids in the chemical and petrochemical industries as well as in refinery and fire-fighting systems, handling of brine.

type-series-booklet-cpkn-140566_2bOverview of technical data

Type of bearing Rolling element bearings
Casing partition Radially split
Drive frequency 50 Hz / 60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Heatable Yes
Impeller material (EN standard) NORIDUR 1. 4593;JL 1040;1.4408
Type of installation Long- coupled
Type of coupling Direct
Type of lubrication Oil lubrication
Max. permissible fluid temperature 400 °C
Nozzle position End suction
Maximum rated pressure (discharge) PN 25
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1. 4462;1.5680;C 45+N;1.7709
Standard ISO 5199; ISO 2858;EN 22858
Suction characteristics Non- priming
Type of casing Volute casing
Type of impeller Closed; Radial
Type of connection Flange
Casing material (EN standard) NORIDUR 1. 4593;1.4408;JS 1025;GP240GH+N
eClass assignment 36410000; 36410100;36410101
Maximum head 275, 00 m
Minimum head 2, 00 m
Installation position Horizontal
Shaft seal type Mechanical seal
Main applications Energy; Industry and process engineering
Casing material Cast stainless steel; Ni-Resist;Cast duplex steel;Cast steel;Nodular cast iron
Maximum discharge-side pressure 25 bar
Maximum drive rating 3. 200 kW
Type of installation 00
Maximum flow rate 4. 800 m³/h
Minimum flow rate 1 m³/h
Maximum speed of rotation 3. 500 1/min

 

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

Wilo-CronoBloc-BL-Glanded pump

 

 

Wilo-CronoBloc-BLDesign

Glanded pump in block design with flange connection

Application

For pumping cold and hot water (in accordance with VDI 2035) without abrasive substances in heating, cold water and cooling water systems

 

Special features / product benefits

  • High-efficiency motors as standard; from 0.75 kW nominal motor power: motors with IE2 technology
  • Reduced life cycle costs due to optimised efficiency
  • High corrosion protection due to cataphoretic coating of the cast iron components
  • Standard condensate drainage holes in the motor housings
  • Application benefits in air-conditioning and cooling systems due to direct condensate drainage by means of optimised lantern design
  • Bidirectional mechanical seal with forced flushing
  • High worldwide obtainability of standard motors (according to Wilo specifications) and mechanical seals
  • Meets user requirements due to performance and main dimensions in accordance with EN 733 (DIN for norm pumps)

Technical data

  • Wilo_Crono-Bloc_BL-DMPermissible temperature range ‐20°C to +140°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 125
  • Max. operating pressure 16 bar (optionally 25 bar on request)

 

 

Description/design

Single-stage low-pressure centrifugal pump in block design, with axial suction port and radially arranged pressure port with

  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Lantern
  • Coupling
  • IEC standard motor

 

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

KSB-HPK

 

KSB-hpk-modular-1Design

KSB-HPK Series

Horizontal, radially split volute casing pump in back pull-out design to EN 22 858 / ISO 2858 / ISO 5199, single-stage, single-entry, with radial impeller. TÜV certification to TRD on option. Design to ATEX.

 

Applications

KSB-hpk-app

 

KSB-HPK Series

Handling of hot water and thermal oil in piping or tank systems, particularly in medium-sized and large hot water heating systems, forced circulation boilers, district heating systems, etc.

Overview of technical data

Type of bearing Rolling element bearings
Casing partition Radially split
Drive frequency 50 Hz / 60 Hz
Type of drive Electric motor
Drive voltage Low voltage
No. of impeller entries Single entry
Impeller material (EN standard) JS 1030; JL 1040;1.4408
Type of installation Long- coupled
Type of coupling Direct
Type of lubrication Oil lubrication
Max. permissible fluid temperature 240 °C
Nozzle position End suction
Maximum rated pressure (discharge) PN 40
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) C45+ N
Suction characteristics Non- priming
Type of casing Volute casing
Type of impeller Radial; Closed
Type of connection Flange
Casing material (EN standard) JS 1025; 1.7706;GP240GH+N
eClass assignment 36410000; 36410100;36410101
Maximum head 275, 00 m
Minimum head 2, 00 m
Installation position Horizontal
Shaft seal type Mechanical seal; Gland packing
Main applications Industry and process engineering; Energy;Building services
Casing material Cast steel; Nodular cast iron
Maximum discharge-side pressure 40 bar
Maximum drive rating 3. 200 kW
Type of installation Stationary
Maximum flow rate 4. 800 m³/h
Minimum flow rate 1 m³/h
Maximum speed of rotation 3. 500 1/min

 

EBARA            GRUNDFOS           KSB          WILO        TSURUMI

Pages:123Next »