End Suction Pump

Godwin Heidra 150 - Xylem Product

Hidrolik Submersible Pump-Ends :

Ketika lift hisap lebih besar 28 ft (8,5 m), Heidra® pompa mengambil alih mana Dri-Prime® pompa meninggalkan off.

Godwin Heidra® 150 pompa submersible hidrolik adalah pompa yang sangat kuat, namun kompak dengan kemampuan arus hingga 1.523 US GPM (346 m³ / hr) dan kepala debit hingga 76 ft (23m).

Xylem_PumpsIa memiliki kemampuan untuk menangani padatan hingga 3 di (75 mm) dengan diameter. Dengan mandi mechanical seal cair, pompa memiliki kemampuan berjalan kering sehingga ideal untuk kasar dewatering / padatan penanganan.

Ini pompa submersible hidrolik yang siap untuk pergi ke mana pun.

Diesel atau Tenaga Listrik Paket Tersedia

Godwin Heidras dilengkapi dengan mesin diesel Power Packs untuk operasi yang berdiri sendiri, pompa ini akan bekerja di situs apapun, tidak peduli seberapa jauh. Plus, semua mesin diesel memenuhi peraturan emisi terbaru.

pompa Heidra kami juga dapat didukung oleh Power Packs motor listrik. Paket Electric Power tidak perlu pengisian bahan bakar, motor memerlukan lebih sedikit servis, dan mereka mengurangi jejak karbon dari setiap proyek. Tersedia dengan mulai lunak dan VFD untuk kontrol kecepatan variabel.

Pilihan Penggerak :

  1.     Diesel atau listrik drive
  2.     Skid gunung atau jalan raya cuplikan
  3.   Quiet enclosures

 

 

The Centrifugal Pump - KAMJaya

The Centrifugal Pump

In 1689 the physicist Denis Papin invented the centrifugal pump and today this kind of pump is the most used around the world. The centrifugal pump is built on a simple principle : liquid is led to the impeller hub and by means of the centrifugal force it is flung towards the periphery of the impellers.
The construction is fairly inexpensive, robust and simple and its high speed makes it possible to connect the pump directly to an asynchronous motor. The centrifugal pump provides a steady liquid flow, and it can easily be throttled without causing any damage to the pump.

If a pressure difference occurs in the system while the centrifugal pump is not running, liquid can still pass through it due to its open design.

The difference demands on the centrifugal pump’s performance, especially with regard to head, flow, and installation, together with the demands for economical operation, are only a few of the reasons why so many types of pump exist.

 

Ebara - End Suction Pumps

ebara-pumps-end-suctionEnd Suction Volute Pump.
Features:

  •  Easy Confirm to JIS Standard JIS B8313 with 2 pole and 4 pole choice.
  • BPO (Back Pull Out) Type can be dissembled and inspected without removing the suction and discharge piping.
  • Top centerline discharge, foot support under casing for maximum resistance to misalignment and distortion from pipe loads.

 

Application:

  • General Water supply
  • Hot and cold water circulation
  • Irrigation
  • Industrial Water

Grundfos end-suction pumps

Grundfos end-suction pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), and irrigation.
Grundfos end-suction pumps are multi-purpose pumps suitable for a variety of different applications requiring reliable and cost-efficient supply. End-suction pumps are used in five main areas of application: water supply, industrial pressure boosting, industrial liquid transfer, HVAC and irrigation by Grundfos end-suction pumps

The Grundfos NB/NBG pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The NB/NBG range consists of close-coupled pumps with their main dimensions in accordance with either EN733 or ISO2858.

Applications for Grundfos end-suction pumps

Grundfos offers a virtually limitless range of close coupled (NB) end-suction pumps. Their sturdiness and reliability make them ideal for use in demanding environments such as the following:

  • District heating plants
  • Heating systems for blocks of flats
  • Air-conditioning systems
  • Cooling systems
  • Wash down systems
  • Other industrial systems.

 

Features and benefits Grundfos end-suction pumps

  • Optimised hydraulics in housing and impeller = unimpeded liquid flow
  • O-ring seal between pump housing and cover = no risk of leakage
  • pumps Housing, impeller and wear ring in different materials = improved corrosion resistance, no sticking elements
  • Pump is CED coated to increase corrosion resistance
  • Available with IE1, IE2 and IE3 motors
  • Available in a number of shaft seal and material variants
  • PN 10,16 and 25 bar
  • For temperatures up to 140 °C.

Grundfos Pumps - horizontal multistage pump CM - CME

horizontal, multistage, end-suction centrifugal pumps-grundfos pumpsThe Grundfos Pumps horizontal multistage pump CM (=Centrifugal Modular) has been created with compactness and modularity as two of its central features, making numerous configurations possible. The pump is basically composed of a series of interchangeable modules, all of which have been designed to work together seamlessly, no matter what the application.

The pumps are of the close-coupled type.

The difference between the CM and the CME pump ranges is the motor. CM pumps are fitted with mains-operated motors, whereas the motors for CME pumps have an integrated frequency converter.

Both CM and CME Grundfos Pumps have mechanical shaft seals.

The CM and CME Grundfos Pumps are available in cast iron or stainless steel (AISI 304/DIN 1.4301 stainless steel, which is for water and non-corrosive liquids, and AISI 316/DIN 1.4401 stainless steel, which offers a high degree of corrosion protection against aggressive liquids).

Applications of Grundfos Pumps

The CM or CME Grundfos Pumps is a multi purpose pump for both industry and water boosting in general.

It is compact, noiseless, reliable and flexible, and this make it an optimal solution for installation and interaction with other components in small and large systems or as a stand-alone pump.

Features and benefit Of Grundfos Pumps

  • Compact design
  • Modular construction/customised solutions
  • Worldwide usage
  • High reliability
  • Service-friendly
  • Wide performance range
  • Low noise level
  • High-performance hydraulics
  • Electro-coated cast-iron parts
  • Customised solutions
  • Grundfos motor
  • E-solutions
  • High efficiency.

Wilo Pumps - CronoNorm NL Series

Design Of Wilo Pumps

 

Single-stage low-pressure centrifugal Wilo Pumps with axial suction point, according to EN 733 and ISO 5199, mounted on a baseplate.

 

Application Wilo Pumps

 

  • 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
  • For applications regarding the municipal water supply, irrigation, building services, industry, power stations etc. (e.g. circulation, transfer and pressure-boosting tasks)

 

Type key of Wilo Pumps

 

Example NL 40/200B-11/2
NL Standard pump with axial suction
40 DN for the pressure flange
200B Nominal diameter of impeller
11 Rated motor power P2 [kW]
2 number of poles

 

Special features/product advantages of Wilo Pumps

 

  • Reduced life-cycle costs through optimised efficiency levels
  • Bidirectional, force-flushed mechanical seal
  • Low NPSH values, best cavitation properties
  • Shaft coupling with or without intermediate sleeve
  • Shaft deflection satisfies the requirements of ISO 5199

 

Technical data of Wilo Pumps

 

  • Minimum Efficiency Index (MEI) ≥ 0.4
  • Permissible temperature range of -20°C to +120°C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar

 

Scope of delivery

 

  • Wilo Pumps with free shaft end or
  • Wilo Pumps on baseplate with coupling and coupling protection or
  • Completely mounted pump on baseplate with electric motor
  • Installation and operating instructions

 

Materials of Wilo Pumps

 

  • Wilo Pumps housing and pressure lid: EN-GJL-250
  • Bearing bracket: EN-GJL-250
  • impeller: EN-GJL-250
    (special version: G-CuSn10)
  • Shaft: X20Cr13
  • Mechanical seal: AQ1EGG
    (other mechanical seals on request)

 

Description/design of Wilo Pumps

 

  • Wilo Pumps Single-stage low-pressure centrifugal pump as baseplate pump with axial suction piece with flanged bearing bracket and axis mounting for flexibly coupled drives.
  • Spacer coupling (sleeve coupling) available as an option; they make it possible to leave the motor in position when removing the rotor unit
  • Shaft deflection meets the requirements of ISO 5199

 

Commissioning

 

  • If pumps with 2900 rpm are installed inside residential buildings, then corresponding noise reducing measures are to be implemented.
  • Pump curves and specific motor powers depend on the respective fluid being pumped. Pump curves and power vary considerably when fluids are conveyed that differ from water in thickness and/or viscosity. For this, please observe the table “Recommended limit values for dimensioning”.
    The recommended limit values for dimensioning are calculated as follows:
    Qoptimum (volume flow at which the pump reaches its best efficiency), to be read from the individual pump curve; factors Qmin and Qmax , to be taken from the table “Recommended limit values for dimensioning”.Qmin dimensioning = Qmin x Qoptimum
    Qmax dimensioning = Qmax x Qoptimum
    Example: Size NL 32-125
    Qmin = 0.3 x 8 = 2.4 m3/h
    Qmax = 1.2 x 8 = 9.6 m3/h
  • Load-sensitive pump output
    All Wilo standard pumps are equipped with IEC standard motors. The Wilo control devices are suitable for automatic load-sensitive speed control of pumps that are driven by any standard motors of conventional manufacture.
  • Main/standby mode

 

Accessories Wilo Pumps

 

Automatic speed control:

for automatic, infinitely variable pump power control. for additional information, see “Switchgears and control devices” section.

 

Note

 

Motors with efficiency class IE3, other voltages and frequencies on request

 

General notes – ErP (ecological design-) directive

 

  • The benchmark for most efficient water pumps is MEI ≥ 0.70
  • The efficiency of a pump with a trimmed impeller is usually lower than that of a pump with the full impeller diameter. The trimming of the impeller will adapt the pump to a fixed duty point, leading to reduced energy consumption. The minimum efficiency index (MEI) is based on the full impeller diameter.
  • The operation of this water pump with variable duty points may be more efficient and economic when controlled, for example, by the use of a variable speed drive that matches the pump duty to the system.
  • Information on benchmark efficiency is available at www.europump.org/efficiencycharts

 

Ebara Pumps FSSA Series

FSSA Series

Features Of Ebara Pumps

  • Ebara Pumps portion contacting liquid is made of high grade stainless steel.
  • BPO (Back Pull Out) feature allows all rotating elements to be removed without disconnecting suction and discharge pipework.
  • Top centerline dicharge, foot support under casing for maximum resistance to misalignment and distortion from pipe loads.
  • Non-overload design to ensure stable performances for all application
  • Compact construction, aplicable for two-poles high speed motor provides a compact unit and minimizes installation area.
  • Wide range application due to 316 stainless steel material.

Applications Of Ebara Pumps

  • Industrial use
  • Chemical solutions
  • Industrial drainage
  • Hot and cold water supply
  • Sea water

Material Of Ebara Pumps

  • Casing SCS-14 Stainless steel, Impeller SCS-14 Stainless steel, Shaft 316 Stainless steel, Casing O-ring Fluolorubber (viton); optional Teflon (PTFE), Seal Teflon (PTFE); optional Mechacnical seal SiC/SiC.

 

Grundfos Pumps Water Treatment

Grundfos Pumps Water Treatment Overview

Even with Grundfos Pumps Water Treatment a good water source, Grundfos Pumps Water Treatment should be considered to ensure a good water quality. Grundfos Pumps Water Treatment describes those processes used to make water more acceptable for a desired end-use and to ensure that stringent quality standards to the consumer are maintained. Grundfos can supply pumping solutions for solids separation using mechanical treatments such as settling and filtration, dosing solutions for chemical treatments such as disinfection and coagulation.

For example, dissolved substances that are removed during drinking Grundfos Pumps Water Treatment include calcium and magnesium from hard water, sulphur and carbon dioxide from acid water, iron from red water, manganese from brownish-black water, nitrate from fertiliser-contaminated water, hydrogen sulphide gas from rotten-egg smelling water, and sediments and organic matter from turbid water, where minerals may also be dissolved in high concentrations. Other desired end-uses for water could be for industrial processes or medical use.

Grundfos Pumps Water Treatment systems range from submersibles to end-suction pumps and huge split-case pumps as well as our highly successful vertical multistage centrifugal pump (CR). Grundfos Pumps Water Treatment Our complete range of dosing pump systems are for large or small volumes and based on different technologies; electronic and electrochemical accessories offer complete control; and PLC-controlled, fully automatic systems for dry material preparation and reliable dosing.

The sustainability of Grundfos Pumps water treatment solutions requires that the pumping solution is durable, ensuring cost effective and trouble-free operation. Grundfos has decades of experience developing controller and monitoring systems for pumping solutions and manufactures its own pump motors for all fluid types and flow requirements.

External frequency converters (CUE) for variable speed drives and motor protection (MP204) to monitor motor conditions ensure optimal adaptation to changing conditions. This ensures a perfect match with hydraulics, motors, electrics, and all other mechanical components Grundfos Pumps Water Treatment that make up a comprehensive pumping solution, ensuring the best possible efficiency point.

Grundfos Pumps Water Treatment solutions are designed specifically for pumping installations and all the components are fully integrated from the outset. Life Cycle Cost analyses have shown how this seemingly complex and costly process results in tangible benefits for owners. Grundfos Pumps Water Treatment commissioning agreements ensure correct installation and service agreements cover all eventualities, from routine maintenance to spare parts and pump audits.

Ebara Pumps - FSDA 50Hz & 60Hz

Features Ebara Pumps
  • Motor closed couple, alignment free construction.
  • Easy maintenance, BPO (Back Pull Out) feature allows all rotating elements to be removed without disconnecting suction and discharge pipework.
  • Top centreline discharge, foot support under casing for maximum resistance to misalignment and distortion from pipe loads.
  • Higher operating efficiency over a wider range of capacities, lowers operational cost.
  • Very compact design for ease of installation and permits minimum maintenance.

 

Applications Ebara Pumps
  • Water supply
  • Hot and cold water circulation
  • For cooling tower
  • Fire-fighting application
  • Irrigation
  • Industrial use
  • Drainage
  • Sprinkling
  • Air-conditioning
  • For swimming pool
  • Brine
  • Oils

 

Material Ebara Pumps
  • Casing cast iron, Impeller bronze, Bracket cast iron, Shaft 316 satinless steel, Mechacnical seal ceramic vs carbon.

 

GHP (Grundfos Hygienic self-Priming)

GHP Series - GrundfosGrundfos’ new range of GHP (Grundfos Hygienic self-Priming) pumps takes efficiency and durability to new levels in sanitary processes.

The pumps are based on the well-known HILGE technology and are further optimised to offer reliable operation even under the tough conditions encountered in cleaning processes.

The single-stage self-priming GHP pumps combine the best of the F&B-HYGIA end-suction pumps with the reliable HILGE technology. The result is an optimised pump range that comes with increased efficiency compared to traditional side-channel pumps and can be counted on for long operational life.

 

One pump – More applications

Due to the robust construction of the new GHP pumps they are able to handle liquids with a high content of air as is the case in CIP return systems.

In effect, this means that the same pump can be used for product conveyance as well as for the cleaning processes. Compared to side-channel pumps, GHP pumps are also less sensitive to handling products containing particles.

Low noise operation

The GHP pumps feature a new, unique hydraulic technology that allows the impeller to be adjusted to accommodate exact duty-point requirements.

This translates into a noise level significantly lower than compared to traditional side-channel pumps.

Specially designed for sanitary applications

The all-stainless steel GHP pumps have been specially designed for trouble-free operation in sanitary processes such as:

  •  Cleaning processes (CIP return)
  •   Evacuation of tanks and pipes
  •   Pumping liquids with a high gas content
  •   Pumping liquids in Food and Beverage industries.
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