You are here: Distributor Pompa Air»Water Treatment

Water Treatment

Water Treatment

KSB-Amarex KRT - G, G1, G2, GH

Amarex KRT with highly efficient submersible motors

With highly efficient IE3* submersible motors the pumps of the Amarex KRT® series are a true innovation on the market. KSB’s extremely energy-efficient motors can be integrated into pump stations as standard. The pump sets can be supplied with or without explosion protection

Amarex_KRT-EKSB’s in-house development work has enabled these pump sets to be mechanically and electrically optimised for the special requirements of waste water transport. The Amarex KRT motors’ electrical and magnetic design fulfils the requirements of the IE3* efficiency class up to a drive rating of 850 KW.

Combining these motors with a wide range of hydraulic systems for handling waste water enables KSB to provide pump sets offering superb efficiency and dependable operation for every application. Save energy effectively

Design

Vertical, single-stage submersible motor pump in close-coupled design, various impeller types, for wet or dry installation, stationary and transportable version. Design to ATEX.

Applications

Handling of all types of abrasive or aggressive waste water in water and waste water engineering as well as industry, especially untreated sewage containing long fibres and solid substances, fluids containing gas / air, as well as raw, activated and digested sludge; sea water desalination.

 

Pump sets of installation types P and S

KSB-Amarek-KRT-Guide railare designed for continuously submerged operation. The motor is cooled by the fluid
handled on the motor surface. Operation with the motor outside the fluid handled is
possible for short periods.

Pump sets of installation type K

are suitable for continuous operation with the motor outside the fluid. Cooling is
effected by means of air convection.

Operating data

Capacity Q up to 6200 m3/h, 1700 l/s
Head H up to100 m
Motor power P2 from 0,8 kW to 320 kW
Temperature of
pumped liquid t up to 60 oC
Enclosure type IP 68 to EN 60 529 / IEC 529
additional flameproof versions ATEX II 2G T3 or T4

Drive

Three-phase asynchronous motor
400 V (variants: 230 V, 500 V, 690 V)

Material

Standard version of cast iron
Material variants of wear-resistant chilled iron and
corrosion-resistant duplex stainless steel

 

Overview of technical data

Type of bearing Rolling element bearings
Casing partition Radially split
Cutter Yes
Drive frequency 50 Hz / 60 Hz
Type of drive Electric motor
Drive voltage Low voltage
Connection to power supply < 690 V, 3~
Explosion protection ATEX II 2 G T3; ATEX II 2 G T4
Impeller material (EN standard) JN 3029; JL 1040;1.4517
Type of installation Close- coupled
Type of coupling None
Type of lubrication Grease lubrication
Max. permissible fluid temperature 60 °C
Nozzle position End suction
Maximum rated pressure (discharge) PN 16
Pump set location Dry installed; Wet well
Shaft material (EN standard) C45+ N;1.4021
Suction characteristics Non- priming
Type of casing Volute casing
Type of impeller Open; Closed;Multi-vane impeller;Free flow impeller;Radial;Single-vane impeller;Diagonal;Cutter
Type of connection Flange
Casing material (EN standard) 1. 4517;JL 1040;JN 3029
eClass assignment 36410101; 36410103
Free passage 240 mm
Maximum head 120, 00 m
Minimum head 1, 00 m
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Energy; Water;Industry and process engineering;Mining / Dredges;Waste water / sewage;Building services
Casing material Cast iron
Maximum discharge-side pressure 12 bar
Maximum drive rating 850 kW
Type of installation 00; Transportable;Stationary
Maximum flow rate 10. 080 m³/h
Minimum flow rate 0, 60 m³/h
Maximum speed of rotation 3. 500 1/min

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

 

Ebara - DF - Submersible Sewage Non-clog Pumps

 

 

Ebara – DF Submersible Sewage Pumps 

Ebara-DF-Drawing copySubmersible sewage pump withnon-clog semi open impeller, with “cutting effect”, to prevent clogging by fibrou s matter. Suitable for sewage, waste water, led lighting storm water drainage, etc. 

 

 

 

 

 

 

 

 

 

 Performance curves

Ebara-DF-Curves

 

Robust cast iron construction with non-clog semi open impeller.  Suitable for:

  • Waste water
  • Treated water
  • Effluent
  • Storm water
  • Municipal or industrial drainage
  • Fountains and water displays

Specifications:

Ebara Submersible pump with non-clog
semi open impeller
˜ Maximum solids handling: refer to table

Motor Output: 1.5 to 3.7 kW (3ph) Manual only
Outlet Size: 65 to 80 mm
Flow Rates: 100 to 1200 lpm
Head: 3 to 18 m
Max Liquid temp: 40oC
Max. immersion: 8m
Max. solids: 40 or 46 mm#
# depending on model

Materials

Pump casing: Cast Iron
˜ Impeller: Cast Iron
˜ Suction cover: Cast Iron
˜ Shaft: 403 Stainless Steel
˜ Motor frame: Cast Iron
˜ Fasteners: 304 Stainless Steel
˜ Mechanical seal:

˜ Air filled, dry submersible, 4 pole, 50 Hz
˜ Insulation class F
˜ IP68 protection
˜ 3 Phase – 400 Volt
˜ In built overload protection

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

KSB - Etanorm GPV / CPV Single-stage volute casing pump,for vertical installation in closed tanks under atmospheric pressure

Design

KSB – Etanorm GPV / CPV
Single-stage volute casing pump, ratings to EN 733, for vertical installation in closed tanks under atmospheric pressure. Up to an immersion depth of 2000 mm.

 

Applications

Handling of neutral degreasing and phosphatizing solutions, wash water with degreasing agents, dipping paints, etc.

 

 KSB-Etanorm GPV-W-CPV-W-modularSectional drawing

1 Motor housing 2, 3 Rolling element bearings
4 Motor stool 5 Cover plate
6 Shaft 7 Overflow opening
8 Intermediate pipe 9 Shaft passage
10 Casing cover 11 Impeller
12 Suction nozzle 13 Discharge nozzle
14 Riser 15 Volute casing
16 Clearance gap

 

 

 

 

 

 

 

 

 

 

 

To transport the pump/pump set suspend it from the lifting tackle as shown below.

KSB-Etanorm GPV-W-CPV-W.dia

 

 

 

Fig. 1: Transporting the pump set without/with cover plate up to motor size 160

 

KSB-Etanorm GPV-W-CPV-W-hor

 

Fig. 2: Transporting the pump set without/with cover plate up to motor size 160 for
larger installation depths

 

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
Maximum submergence 535 mm
Impeller material (EN standard) 1. 4408;JL 1040
Type of coupling Direct
Type of lubrication Grease lubrication
Max. permissible fluid temperature 70 °C
Nozzle position Variable
Maximum rated pressure (discharge) PN 10; PN 16
Pump set location Wet well
Shaft material (EN standard) 1. 4462;C45+N
Standard EN 733
Suction characteristics Non- priming
Top plate Yes
Type of casing Volute casing
Type of impeller Radial; Closed
Type of connection Flange
Casing material (EN standard) 1. 4408;JL 1040
eClass assignment 36410101; 03641000;36410100
Maximum head 100, 00 m
Minimum head 1, 50 m
Installation position Vertical
Shaft seal type Shaft seal ring
Main applications Industry and process engineering; Waste water / sewage
Casing material Cast iron; Stainless steel
Maximum discharge-side pressure 10 bar
Maximum drive rating 90 kW
Type of installation Stationary
Maximum flow rate 750 m³/h
Minimum flow rate 3 m³/h
Maximum speed of rotation 3. 500 1/min

 

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

Tsurumi-PN Series The main components of the PN Pump are made of 304 stainless-steel and composite resin materials

 

Tsurumi-PN Series

Tsurumi PNThe main components of the PN Pump are made of 304 stainless-steel and composite resin materials, making this an ultra-lightweight pump.

Suitable for effluent applications where large solids are not likely to exist.

Automatic and auto-alternating versions are available in all sizes

 

 

 

 

 

Tsurumi-PN Series Features

 

Tsurumi PN-ModularWatertight Cable Entrance with Anti-wicking block.

Permanently lubricated sealed ball bearings rated B-10 60,000 hours.

Built in motor protection

Continuous duty air filled copper wound highly efficient motor.

Corrosion Resistant Stainless Steel Motor Casing.

Dual inside mechanical with Silicon Carbide vs. Ceramic bottom faces.

Ball type air Relief valve

Solids handling semi-vortex impeller

Available Automatic Operation (PNA) / Auto Alternating (PNW)

 

Series

Model

Discharge

Size

(in.)

Phase

Motor

Out

 (HP)

Voltage

 (V)

Diameter

(in.)

Height

(in.)

Weight

(lbs.)

PN

50PN2.25

2

Three

1/3

230/460 9 5/8 14 15/16 16
PN 50PN2.25S 2 Single

1/3

115/230 9 5/8 14 15/16 17
PN 50PN2.4 2 Three 1/2 230/460 9 5/8 15 1/4 18
PN 50PN2.4S 2 Single 1/2 115/230 9 5/8 15 1/4 19
PN 50PN2.75 2 Three 1 230/460 9 5/8 15 7/8 22
PN 50PN2.75S 2 Single 1 115/230 9 5/8 15 7/8 24
PN 80PN21.5 3 Three 2 230/460 11 5/8 17 1/8 35
PN 80PN22.2 3 Three 3 208-220/460/575 8 3/8 22 49
PN 80PN23.7 3 Three 5 208-220/460/575 8 3/8 23 3/8 60
PNA 50PNA2.25 2 Three 1/3 230/460 9 5/8 14 15/16 17
PNA 50PNA2.25S 2 Single 1/3 115/230 9 5/8 14 15/16 18
PNA 50PNA2.4 2 Three 1/2 230/460 9 5/8 15 1/4 18
PNA 50PNA2.4S 2 Single 1/2 115/230 9 5/8 15 1/4 20
PNA 50PNA2.75 2 Three 1 230/460 9 5/8 15 7/8 23
PNA 50PNA2.75S 2 Single 1 115/230 9 5/8 15 7/8 25
PNA 80PNA21.5 3 Three 2 230/460 11 5/8 17 1/8 36
PNA 80PNA22.2 3 Three 3 208-220/460/575 8 3/8 28 1/4 51
PNA 80PNA23.7 3 Three 5 208-220/460/575 8 3/8 29 5/8 62
PNW 50PNW2.25 2 Three 1/3 230/460 9 5/8 14 15/16 17
PNW 50PNW2.25S 2 Single 1/3 115/230 9 5/8 14 15/16 19
PNW 50PNW2.4 2 Three 1/2 230/460 9 5/8 15 1/4 19
PNW 50PNW2.4S 2 Single 1/2 115/230 9 5/8 15 1/4 20
PNW 50PNW2.75 2 Three 1 230/460 9 5/8 15 7/8 23
PNW 50PNW2.75S 2 Single 1 115/230 9 5/8 15 7/8 25
PNW 80PNW21.5 3 Three 2 230/460 11 5/8 17 1/8 37
PNW 80PNW22.2 3 Three 3 208-220/460/575 8 3/8 28 1/4 51
PNW 80PNW23.7 3 Three 5 208-220/460/575 8 3/8 29 5/8 62

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

Grundfos-SE 1.1-11 kW Wastewater, sewage, utility and industrial applications

 

Overview

Grundfos-SE1-modularThe SE range of pumps is built for years of trouble-free operation. The SE range can operate submerged or dry-installed without motor cooling, and is extremely reliable and very easy to service. The pumps can be permanently installed using an auto-coupling guide-rail system or a fixed pipe connection; the pumps are also suitable for freestanding installation or for use as portable utility pumps.

The pumps are available with SuperVortex impellers (SEV) for applications with required low operating hours, dry matter content above 5 %, and a spherical free passage up to 100 mm, or with the S-tube impeller (SE1) for applications with required high operating hours, dry matter content up to 3 %, and a spherical free passage up to 100 mm.

The S-tube impeller is the only impeller on the market designed to cope with the challenges of modern wastewater with varying dry matter content. The simple and robust design of the S-tube impeller offers world class hydraulic efficiency without compromising free passage.

 

 

Applications

The SE range of pumps handles wastewater, process water and unscreened raw sewage in heavy-duty municipal, utility and industrial applications and is ideal for large flows.

A number of material variants are available for SE pumps, from variants with a stainless steel impeller to stainless steel variants for aggressive environments, meeting the standards EN 1.4408 and EN 1.4517/1.4539.

grundfos-SE1-Curves

 

Features and benefits

 

  • High motor efficiency for substantial energy and cost savings.
  • Intelligent adaptive controls ensure reliable operation with low energy consumption.
  • Integrated analogue sensors offer complete monitoring of pump condition.
  • Lifting handle designed for optimum point-of-balance and correct lifting.
  • Smooth, easy-to-clean surface is extremely robust and impact-resistant.
  • One cable to the pump, simplifying pump installation, commissioning and maintenance.
  • Moisture-proof connector plug ensures that liquid cannot penetrate into the motor.
  • Patented SmartSeal auto-coupling gasket provides a completely leak-proof connection.
  • Easy-to-open clamp for the quick and easy disassembly of pump from motor unit.
  • Double mechanical shaft seal ensures longer operation time with less downtime.
  • Short rotor shaft reduces vibrations to protect shaft seals and bearings.
  • Liquidless motor cooling for continuous operation, even in dry installations.
  • Choice of SuperVortex or S-tube impeller.
  • Replaceable wear ring to return the pump to full efficiency.

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

Wilo-EMU FA 08 - 15 Submersible sewage pump with dry motors or self-cooling motors

 

 

Design

Wilo-EMU FA 08… – 15… Submersible sewage pump with dry motors or self-cooling motors

Wilo FA-08

Application

  • Pumping of sewage with solid constituents in water treatment systems and pumping stations
  • Local drainage, water control and process water extraction
  • Applications in construction and industry

 

Special features / product benefits

  • Wilo-Emu 08Operation in stationary and portable wet well and dry well installation
  • Submersible
  • Easy installation due to suspension unit or pump base
  • Special materials and coatings against abrasion and corrosion
  • Longitudinally watertight cable lead-in (depending on motor)
  • Adjustment of duty point by trimming the impeller

 

 

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Surfaced operating mode with self-cooling motor: S1
  • Protection class: IP 68
  • Max. fluid temperature: 3 ‐ 40 °C, higher temperatures on request
  • Sealing: With rotary shaft seal and mechanical seal, two mechanical seals or one block seal cartridge, depending on the motor
  • Free ball passage: 45 – 130 mm.
  • Permanently lubricated roller bearings
  • Max. immersion depth: 20 m

 

EBARA            GRUNDFOS             KSB            WILO           TSURUMI

Grundfos-Conex DIA-1, DIA-2, DIA-2Q (Dosing Instrumentation Advanced)

 

 

Overview

Measuring amplifiers and controllers

Conex DIA-1, DIA-2, DIA-2Q-1

 

The Conex® DIA (Dosing Instrumentation Advanced) series is designed for users without previous knowledge. A simple plain-text menu allows you to complete your tasks quickly and easily without wasting any time on learning and deciphering codes. The units speak no less than nine languages, allowing virtually anyone to navigate the self-explanatory menus. Conex®units monitor themselves, ensuring high water quality at all times.

Conex® DIA comes in three versions:

 

Features

  • The calibration function carries out a plausibility check to prevent mishaps.
  • The logbook function records sensor data and calibration values complete with date and time.
  • The units also monitors the temperature and makes adjustments as necessary.
  • Nine display languages: German, English, French, Spanish, Italian, Portuguese, Dutch, Polish, Russian.


Preassembled systems

TM041830_mit TextDIA preasssembled systems combine controllers and tried-and-tested electrodes on a plate ready for quick installation. The system is equipped with one of these controllers:

 

The system is equipped with one of these AquaCells:

  • D1, pressure-proof, with cleaning motor
  • D2, pressure-proof, with hydro-mechanical cleaning
  • D3, pressureless, with hydro-mechanical cleaning

 

Features

  • Prepared cable sets
  • Measuring cell for Cl2 , ClO2 or O3
  • Optional pH electrode
  • Temperature compensation

 Benefits

  • Nine display language
  • The units also monitors the temperature and makes adjustments
  • The logbook function records sensor data

Applications

  • Drinking water treatment
  • pH control for dosing acids and alkalis, monitoring and control of residual chlorine
  • Swimming pool and bathing water treatment
  • pH control for dosing acids and alkalis, monitoring and control of residual chlorine
  • Industrial process water treatment
  • pH control for dosing acids and alkalis, monitoring and control of chlorine, chlorine dioxide or ozone
  • Food and beverage industry
  • Disinfection in filling tanks and CIP applications.

 

EBARA            GRUNDFOS            KSB            WILO          TSURUMI

KSB - HGM-RO High-pressure pumps for reverse osmosis systems

 

 

KSB-HGM-RO high-pressure pump – reliable drinking water treatment in reverse osmosis systems

KSB_HGM_RO-modular

 

Drinking water production in RO systems requires a high-pressure pump of top reliability which provides continuously economical operation. KSB responds to this need with an ideal solution: the HGM-RO high-pressure pump.

 

 

 

 

 

 

High-pressure pumps  HGM-RO High-pressure pumps for reverse osmosis systems need to be able to handle the harsh conditions which prevail in seawater desalination plants.

KSB-HGM-RO-Curves

 

KSB has opted for radially split high-pressure pumps.

Their radially split design makes HGM-RO high-pressure pumps particularly robust, enabling them to cope with the extreme conditions of drinking water treatment in seawater desalination.

 

 

 

Benefits of using KSB’s radially split high-pressure pumps in reverse osmosis systems:

HGM-RO-Radially-split-designMinimum energy input, low operating costs

Excellent NPSH value thanks to axial inflow with suction stage impeller. Continuously high efficiencies.

 

Compact design

Internal, product-lubricated plain bearings with a short bearing span ensure smooth running and therefore high pump availability and reliability as well as a long service life of wear parts.

 

Corrosion-resistant design

The HGM-RO high-pressure pump is made of duplex or super duplex stainless steels. Its corrosion-resistant design (e.g. dry shaft) translates into a long service life.

KSB-HGM-RO-01k

Low monitoring requirements

There is no need for an additional lubrication system, and the pump does not require any vibration or bearing temperature monitoring. This saves both initial and operating costs for the pump set.

Minimum maintenance costs

Because of its axial inlet, the HGM-RO high-pressure pump has just one mechanical seal, which minimises spare parts costs. The ring section design ensures top reliability in the extreme conditions of reverse osmosis systems. No lubrication systems are required. The mechanical seal is easy to replace.

Reduced construction costs

The pump’s compact design, low weight and smooth running lower the requirements to be met by the foundation. Flexible connection branches facilitate connection to the system piping.

 

Easier to install and dismantle than axially split pumps

The pump can be dismantled and reassembled from either side. The wear parts are easily accessible.

 

EBARA            GRUNDFOS            KSB            WILO          TSURUMI

Grundfos-DPK are Submersible pumps for dewatering and draining applications

 

Overview

Grundfos-DPK-ModularGrundfos DWK and DPK are submersible pumps designed for dewatering and drainage applications. The cast-iron construction and the hydraulic design contribute durability and high efficiency.

The differences between the DWK and DPK pump ranges lie in the discharge arrangement and the installation type.

The DWK is designed with a top discharge pipe and suction strainer, and is thus more suitable for temporary installation, whereas the DPK has a side discharge and a ring-stand or auto coupling (as accessories), and is suitable for permanent installations.

 

 

 

 

General description

To ensure reliable and optimum operation, Grundfos
drainage pumps, type DPK, are designed with two
types of impeller:
• 0.75 – 15 kW models have semi-open impeller
• 19 and 22 kW models have closed impeller.
DPK pumps are used for removal of surface and
underground water in small and medium systems

 

Applications

DWK/DPK are excellent pumps for dewatering and draining applications. The combination of compact design with high-pressure capability makes the pumps suitable for use in pits, whether for temporary or fixed installation. The installation design options provide the flexibility needed to cover many needs. Applications include:

  • Construction sites
  • Excavations
  • Tunnels
  • Fish ponds
  • Drainage pits.

 

Operating conditions

The DPK pump range is suitable for two operating
modes:
• continuous, submerged operation, S1, with min.
liquid level above the pump
• intermittent operation, S3, with the pump partly
submerged.
See fig. 1

pH value
DPK pumps in permanent installations can cope with
pH values ranging from 4 to 10.

Liquid temperature
0 °C to +40 °C.

Grundfos-DPK-Curves

Density of pumped liquid
Maximum 1000 kg/m3.
In the case of higher densities, contact Grundfos.

Installation depth
Maximum 25 metres below liquid level.

Operating pattern
Maximum 30 starts per hour.

 

 

 

Features and benefits

  • Durability
  • High efficiency
  • Installation flexibility
  • High-pressure capabilities, cost-effectiveness.

 

EBARA            GRUNDFOS            KSB            WILO          TSURUMI

Tsurumi-RS Series Positive Displacement Blowers

 

RS Series Positive Displacement Blowers

Tsurumi-RS-seriesRotary positive displacement blowers are specifically designed to supply air for use in small and medium size wastewater treatment plants.
The RS series utilizes a three lobe rotors design, with an innovative helical intake and outlet design.
This design allows for a significant reduction of the noise and vibration.
The RS series rotary blower’s delivers a capacity from 1 to 1000 CFM @ pressures between 1 to 9 PSI..

 

 

RS Features

 Aeration at various processes in wastewater treatment plant

As a source of power for an air-lift pump

Supplying oxygen in aquaculture

 

 

EBARA              GRUNDFOS              KSB             WILO           TSURUMI

Pages:123Next »