Grundfos

PT. KAMJaya - Nama Pompa Sesuai Pemasangannya

Pompa Horisontal

horisontal-pompaHorisontal yang paling banyak digunakan mempunyai kaki di bawah kursi bantalan atau dibawah rumah pompa. ini disebut Foot Mounted, Pada suhu zat cair yang tinggi, kita dapat membuat foot mounted. Sebagai akibat dari pemuaian, akan menjadi bengkok diatas fondasi. dalam hal itu maka jauh lebih baik untuk menunjang dalam garis sumbu horisontal. Sekarang itu menjadi centerline mounted. untuk membatasi ukuran pompa dan motor, maka kedua pesawat ini seringkali dibangun bergandengan sebagai satu kesatuan: Pompa Monoblock. Kipas biasanyya dipasang pada (perpanjangan) poros : Closecoupled. Disebut juga Closecoupled, pompa yang dibangun ke dalam. Oleh karena itu dalam Industri proses sangat banyak digunakan pompa dan dalam cabang industri ini bahasa inggris menjadi bahasa pengantar, maka dalam teknik pompa sangat banyak pula ditemukan nama dalam Bahasa Inggris. Untuk Istilah dalam bahasa Belanda dan bahasa Indonesia belum ditemukan istilah-istilah yang tepat.

 

Pompa Vertikal

 

Pompa vertical multistage

Sehubungan dengan bobotnya, rumah pompa disini dipasang dengan kaki diatas tanah. Jenis In-Line Spesial. Jenis ini dipergunakan dalam proses industri jika kondisi Hisap sangat tidak menguntungkan untuk membuat pompa bekerja dengan baik. Bagian yang sesungguhnya di pasang dalam sebuah bejana dibawah saluran : Barrel Type. Pompa ini dapat pula umpamanya digantungkan dalam tanah, didalam sebuah sumur. Dengan demikian diperoleh ketinggian aliran masuk ekstra, tanpa mempergunakan banyak ruang tempat, lengkung tambahan dan pekerjaan saluran. Penghematan ruang tempat dapat juga diperoleh dengan pompa Vertikal. Lentera yang merupakan hubungan antara bagian motor dan bagian pompa. Bantalan dari poros dipasang dalam bagian lentera ini diatas rumah pompa.

Jika ruang keatas juga terbatas, maka disini juga dapat dilaksanakan clouse coupled. Bagian lentera yang pendek tidak memiliki bantalan dan kipas dipasang pada perpanjangan poros motor. Bila kamar bawah tanah tempat dipasang sangat basah atau kadang-kadang dapat terendam air, maka haruslah diambil vertikal yang diperpanjang. Akan tetapi motor ditempatkan siatas bagian lentera tersendiri diatas lantai yang lebih tinggi. Di antara pompa dan motor terdapat poros perpanjangan tersendiri, yang kadang-kadang harus diberi bantalan pula. sudah tentu bahwa keseluruhannya harus diarahkan dengan teliti sekali. Didalam kapal biasanya terdapat  kekurangan ruangan dan juga luas lantai. disini kadang-kadang digantungkan pada dinding vertikal : Pemasangan dinding ( Wal Mounted ).

 

 

 

Pemasangan Basah.

Pompa untuk pemasangan basah, kita masih dapat mengadakan perbedaan antara ;
  1. Pompa dengan hanya pompanya saja yang berada didalam zat cair dan motor terletak diatas zat cair ( Pompa Benam danSumur Dalam yang panjang ).
  2. Pompa dan motor yang dibenamkan ke dalam zat cair ( Pompa Sungku dan Bawah Air )

Wastewater Pumps

Wastewater.

A Wastewater pump is an enclosed unit with a pump and a motor. due to this construction the wastewater pump is suitable for submersible installation in pits. in submersible installations with auto-coupling systems double rails are normally used. the auto-coupling system facilitates maintenance, repair and replacement of the pump. because of the construction of the pump, it is not necessary to enter the pit to carry out service. In fact, it is possible to connect and disconnect the pump automatically from the outside of the pit. Wastewater pump can also be installed dry like conventional pumps in vertical or horizontal installations. Likewise this type of installation provides easy maintenance and repair like it provides uninterrupted operation of the pump in case of flooding of the dry pit.

 

Normally,

wastewater pump have to be able to handle large particles. Therefore, they are fitted with special impellers to avoid blockage and clogging. Different types of impellers exist : single-channels impellers, double-channels impellers, three and four-channels impellers and vortex impellers.

 

Wastewater pumps usually come with a dry motor, which is IP68 protected. Motor and pump have a common extended shaft with a double mechanical shaft seal system in an intermediate oil chamber.

Wastewater pump are able to operate either intermittently or continously depending on the installation in question.

Grundfos BMP – booster module piston pumps

Grundfos BMP, piston pumps, are designed for the transfer of liquids under high pressure. The pumps are based on the axial piston principle, enabling a very light and compact design.

The BMP is a positive displacement swashplate water pumps. The pumps is designed to handle industrial tap-water processes. Grundfos BMP pumps offer a total efficiency of up to 88 % and reduced pressure peaks due to the multiple piston design. They are an excellent choice wherever a reliable and compact pumps is required for medium and high pressures.

BMP is available in three versions.

  • BMP for normal tap water
  • BMP-N for technical water/deionized water
  • BMP-R for sea water.

 

Applications pumps

BMP pumps are suitable for a variety of applications ranging from the pumping of potable water to the pumping of chemicals. The pumps can be used in a wide variety of pumping systems where performance and pumps materials must meet specific requirements. Examples of applications:

  • Cleaning/washing
  • Injecting
  • Misting
  • Processing
  • Seawater desalination.

Features and benefits pumps

  • High efficiency
  • pumps Small and light
  • Generates insignificant pulsations in the discharge line
  • No preventive maintenance required
  • this pumps Long service life
  • Few wear parts
  • Wide speed-control range
  • Great recirculation capability without overheating (up to 90 %)
  • Lubricated by the pumped liquid.

Pompa Submersible atau Electric Submersible Pump (ESP)

All About Submersible Pumps & Electric Submersible Pumps

Pompa submersible atau Electric Submersible Pump (ESP) adalah sebuah pompa yang dirancang khusus, di mana motor dan komponen-komponen lainnya tertutup rapat, karena pada penggunaannya nanti seluruh permukaan pompa ini akan terendam ke dalam cairan. Pada umumnya pompa yang sering kita jumpai berada di atas cairan dan menyedot cairan sebagaimana pompa jet (Jet Pump). Berbeda halnya dengan pompa ini. Pompa ini diletakkan di dalam cairan dan mendorong cairan melalui pipa-pipa salurannya. Pompa ini lebih efisien dibandingkan pompa jet. Penggunaan teknologi pompa ini banyak dijumpai di dalam dunia industri.

 

 Pompa Electric Submersible Pump (ESP)
Salah Satu Model Pompa Submersible

 

Prinsip Kerja Pompa

 

Pompa-pompa submersible yang digunakan dalam instalasi Electric Submersible Pump (ESP) adalah pompa sentrifugal multistage yang dioperasikan dalam posisi vertical. Meskipun dari tahun ke tahun kontruksi pompa submersible semakin berkembang dan memiliki banyak fitur, namun sebenarnya pompa submersible memiliki prinsip kerja dasar yang sama. Cairan diputar oleh impeller dengan kecepatan rotasi yang tinggi sehingga mengalami gaya sentrifugal, kemudian cairan tersebut kehilangan energi kinetik di dalam diffuser di mana konversi energi kinetik menjadi energi tekanan berlangsung.
 Skema Pompa Submersible Pump Schema
Skema Umum Pompa Submersible

Penggunaan Pompa Submersible

Pompa submersible banyak ditemukan dalam dunia industri. Pompa ini biasanya digunakan untuk drainase, industri pompa umum dan pemompaan lumpur. Pompa ini juga banyak digunakan dalam filter kolam. Jenis pompa submersible bertingkat biasanya digunakan pada lubang bor dan digunakan untuk abstraksi sumur air dan sumur minyak. Pemanfaatan pompa submersible yang lain yaitu digunakan pada instalasi pengolahan limbah, penanganan air laut, pemompaan air tanah, pemadam kebakaran (karena kabel tahan api), pengeboran sumur bor dan air, pengeboran lepas pantai, lift buatan, dewatering tambang dan sistem irigasi.

TP, TPE Series - Grundfos Pumps

grundfos-pumps-TP-TPE-seriesThis Is

Grundfos TP and TPE vertical in-line volute pumps are used in a variety of applications. The pumps are all single-stage, in-line centrifugal volute pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.

Two different models of vertical in-line volute pumps are available. Please note that there are a number of specific product variants available for each model. Detailed information on these variants can be found in Grundfos WebCAPS.

TP pump

This pump model is notable for its high levels of reliability and efficiency.  Quiet, highly-efficient IE3 motors are standard components. All TP pumps are electro-coated to ensure high corrosion resistance.

TPE pump

The main difference between TP and TPE pumps is the motor. TPE motors have a built-in frequency converter, allowing different control methods to be employed. TPE pumps offer benefits with respect to energy savings and increased comfort.

Applications

These vertical in-line volute pumps are used in commercial buildings for air conditioning and heating applications.

The pumps are all single-stage, in-line centrifugal volute pumps with standard motors and mechanical shaft seals. The pumps are of the close-coupled type, i.e. pump and motor are separate units. Consequently, the pumps are less sensitive to impurities in the pumped liquid than similar pumps of the canned rotor type.

Features and benefits

  • Optimised hydraulics for high efficiency
  • Reduced power consumption
  • High-efficiency motors
  • TP pumps are fitted with high-efficiency motors
  • High-efficiency motors provide reduced energy consumption
  • 2-pole and 4-pole TP pumps from 0.75 kW to 375 kW have IE3 motors (By March 2012)
  • Top-pull-out design
  • Easy dismantling for service
  • In-line design
  • Unlike end-suction pumps, in-line pumps allow the use of straight pipework, which often results in reductions in installation cost and amount of space occupied
  • Hydraulically and mechanically balanced impeller (Series 300 and 400)
  • The impeller is hydraulically and mechanically balanced to increase the life of motor bearings and shaft seals
  • Pump housing and pump head/motor stool are electro-coated
  • Improved corrosion resistance
  • TPE, TPED – pumps with built-in frequency converter
  • Reduced power consumption
  • TPE and TPED motors are based on IE3 motors (except 18.5, 4-pole).

Grundfos Pump - NK, NKG, NKE, NKGE

Grundfos NK/NKG pumps are used in water supply, industrial pressure boosting, industrial liquid transfer, HVAC (heating, ventilation and air-conditioning), irrigation and process industries.
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 (heating, ventilation and air-conditioning), and irrigation.

The pumps are all non-self-priming, single-stage, centrifugal volute pumps with axial suction port, radial discharge port and horizontal shaft. The Grundfos NK/NKG range comprises a complete series of long-coupled pumps that comply fully with either EN733 or ISO2858. The pumps are of the back pull-out design, enabling removal of the motor, coupling, bearing bracket and impeller without disturbing the pumps housing or pipework. Even the largest pumps can thus be serviced by one person with a crane. The ISO2858 range of pumps are available with a bearing life of 100,000 hours, and can be fitted with double seals. They available in a stainless steel version as an option.

Applications

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

Grundfos-NK, NKG, NKE, NKGE-pump

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

 

Features and benefits

  • Optimised hydraulics in housing and impeller = unimpeded liquid flow
  • O-ring seal between pump housing and cover = no risk of leakage
  • Housing, impeller and wear ring in different materials = improved corrosion resistance, no sticking elements
  • Back pull-out design for easy dismantling for service
  • Pump is electro-coated to increase corrosion resistance
  • Available with IE1, IE2 and IE3  motors
  • PN 10/16 and 25 bar
  • Temperatures up to 180 °C
  • Available in a number of shaft seal and material variants.

Grundfos - Pumps

The durietta is a close-coupled, end-suction, single-stage or multistage centrifugal pump suitable for all kinds of low-flow, high-head applications requiring sanitary pumping equipment. The pump is designed in compliance with food technology requirements, making it ideal for applications where a high level of hygiene is required. It is CIP- and SIP-capable, and in line with the performance characteristics outlined for pumps in DIN 12462.
The durietta is made from high-quality stainless steel to ensure reliable, hygienic, non-corrosive operation. Stages, discharge and suction casings, and impellers are manufactured from deep-drawn rolled stainless steel.

 

 

Applications

  • Liquid transfer in breweries and dairies
  • Mixing and soft drink applications
  • Food processing plants
  • Filtration and bottling systems
  • CIP (Cleaning-In-Place) systems
  • Process pumping in the chemical industry
  • As a transfer and circulation pump in water treatment systems
  • Virtually all types of transfer, circulating and process pumping

 

Features and benefits

  • Designed for sanitary applications
  • Easy service and maintenance, modular design
  • Reliable – less downtime
  • High efficiency and low energy consumption
  • Compact design
  • CIP and SIP capable (DIN EN 12462)
  • Materials: Rolled, deep-drawn steel AISI 316L (1.4404) with electropolished surface
  • Gentle liquid handling for sensitive liquids
  • Optimised hydraulics
  • Single and double mechanical seals in tandem
  • Shrouded pumps, especially useful for breweries and dairies
  • Various pipe connection types and connection sizes
  • Designed for low-flow, high-head applications

Save Energy - Grundfos Pumps

The best opportunity to save energy is with pumps

It comes as a surprise to a lot of people that pumps currently consume 10% of global electricity. However, Save Energy – Grundfos Pumps and pumps also have the potential to save a lot of electrical energy. Pumps actually represent one of the best opportunities to reduce CO2 emissions using existing technology. This is because most pump installations are needlessly inefficient. Now is the time to change that Save Energy with Grundfos Pumps.
If everyone switches to high efficiency pump systems we can reduce 4% of the world’s total electricity consumption NOW.

It is time to Meet the Energy Challenge NOW, and Save Energy – Grundfos Pumps Now.

The Grundfos Blueflux® technology label for Save Energy – Grundfos Pumps

Without precisely the right motor and variable frequency drives (VFD), even the best pump will consistently waste energy. To facilitate simple selection of a high-efficiency pump solution, Grundfos has developed a technology label for the top of the line motor and drives range.

And with Grundfos high efficiency pump motor technology we can reduce the average pump’s electrical energy consumption by up to 60%.

MAGNA/UPE - Grundfos Pumps

The MAGNA/UPE – Grundfos Pumps make up a broad range of small, medium and large circulator pumps fitted with communication equipment and motors with electronic speed control based on permanent magnet (PM) and compact stator motor technology.

The MAGNA – Grundfos Pumps is an innovative member of the Grundfos family of high-quality circulator pumps.

With a MAGNA, you can stop worrying about complicated pump settings. Simply install the pump and leave it on the factory setting, AUTOADAPT (MAGNA only).

The MAGNA – Grundfos Pumps will automatically analyse the heating system, find the optimum setting and then continuously adjust its operation to changes in demand. The result is optimum comfort and minimum energy consumption. In addition, MAGNA pumps are extremely flexible and reliable, and have low noise levels, long life and no maintenance requirements. They are fitted with IR communication and can offer external control and monitoring via expansion modules.

Applications

GRUNDFOS MAGNA/UPE pumps are designed for circulating liquids in heating systems in blocks of flats, schools, hospitals, hotels, industry, etc.

These pumps, which have stainless steel pump housings, can also be used in domestic hot-water systems. GRUNDFOS MAGNA pumps are suitable for the following:

Systems with constant or varying flows where it is desirable to optimise the pump duty point
Systems with varying flow-pipe temperatures
Systems where night setback is required.

Features and Benefits of MAGNA/UPE – Grundfos Pumps

Highly efficient,with communication facilities
AUTOADAPT control mode as default setting, suitable for most applications
Integrated differential pressure control (proportional and constant pressure control)
Low noise
High starting torque
Automatic night setback
Motor based on permanent-magnet/compact-stator technology
Integrated frequency converter
Self-venting pump housing
Stainless steel pump housing
Twin-head versions
Wireless remote control, R100
Communication via GENIbus or LON.

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