Grundfos water pump user manuals download manualslib. The difference between the cr and cre pump ranges is the motor. Here we show how to repair a grundfos medium cr, cri, and crn pump. Cr pumps are available in various material versions. The cr range forms the backbone of the grundfos plugandplay hydro mpc multipump systems. Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimised for their purpose and designed for specific requirements. Cr vertical multistage centrifugal inline pumps grundfos india. The cr, crn high pressure pump is a nonselfpriming, vertical multistage centrifugal pump fitted with a grundfos specified motor and a specially developed highpressure shaft seal. Our experience with pump audits shows that in many cases, 3050 %. Cr 45, cr 64, cr 90, crn 32, crn 45, crn 64, crn 90. Examine the pump for any damage that may have occurred during shipping.
Grundfos will ensure that needs and expectations follow handinhand for the supply of spare parts, depending on your pumping system, the critical nature of your installation, or the level of customisation of your pumps. Cr grundfos free bim object for revit, revit bimobject. The chamber stack and the outer sleeve are secured between the pump head and the base by means of staybolts. The pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a top and various other parts. Grundfos cr pumps are vertical, multistage, centrifugal inline pumps, designed for water supply, water treatment and almost any industrial solution including highpressure, hot, dangerous, flammable and aggressive liquids.
Our experience with pump audits shows that in many cases, 3050 % of the energy consumed by pumps could be saved. Grundfos pump audit is the name we give to our replacement analysis this complete diagnostic tool developed by grundfos is used to identify excessive energy consumption in any kind of pumping system. Signing up for our selection, sales and training tools opens up a world of online help and guidance that saves you time and makes life easier. If you purchased a pump without a motor, the shaft seal has been set by the factory. Cre, crie and crne pumps are fitted with an emotor, i. Pump parts which are typically vulnerable to difficult liquids or particularly demanding operating conditions can be optimized for their purpose and designed for specific requirements. Cr32, crn 32 cr, crn is a pump capable of generating up to 568 psi. Pump without motor cr, cri, crn 1s, 1, 3, 5, 10, 15, and 20 only. Cr vertical multistage centrifugal inline pumps grundfos.
To make sure that the liquid temperature around the shaft seal does not exceed the level it can withstand, the pump is fitted with a special aircooled shaft seal chamber generating the same insulation effect as the one of a thermos. We provide 247 worldwide delivery, so you know that throughout the entire lifecycle of your pumps, you can count on us to deliver a little extra precision and reliability. The base has suction and discharge ports on the same level inline. Cr, crn 32, 45, 64, 90 grundfos service video youtube.
Architect building owner consulting engineer contractor distributor energy manager facility manager general maintenance manager home. By combining permanentmagnet motors and grundfoss own micro frequency converter, we are now able to control and communicate with the pump in ways never before. Find all the pump manuals and pump installation guides you need to make your system run to the best of its capabilities get the most out of your system everyone wants their pump system to work as well as it possibly can and sometimes that requires the help of an operation and maintenance manual. Industrial chemical pumps, or fuel and oil transfer pumps, can keep fluids moving throughout a. Grundfos cr service instructions manual pdf download.
Vertical multistage centrifugal pumps 60 hz grundfos. View and download grundfos cr 32 service instructions manual online. Get the best deals on grundfos industrial pumps when you shop the largest online selection at. Reassembly procedures cr2 cr4 7 14 15 16 refer to the diagram and. Three pumps in one the ups2 can be set to meet the requirements of a ups15 model designed for either 4m, 5m or 6m performance. Grundfos instructions maintenancefree circulators with. Page 1 page 2 table of contents page 3 torques page 4 service tools page 5 cr, cri, crn page 6 cr, cri, crn page 7 cr, cri, crn page 8 cr, crn 120, 150 page 9 page 10 exploded views page 11 page 12 page page 14 page 15 page 16 16. Grundfos crin 1s, 1, 3, and 5 general data 7 pump the cr pump is a nonselfpriming, vertical multistage centrifugal pump. Crcentrifugalpumpe vertikal flertrinspumpe grundfos. View online or download grundfos cr instructions manual, installation and operating instruction manual, service instructions manual, installation and operating instructions manual. Examine any other parts of the shipment as well for any visible damage. All that is required, is the mains connection and the fitting of the epump in. The cr range forms the backbone of the grundfos plugandplay hydro mpc multi pump systems.
User manuals, grundfos water pump operating guides and service manuals. Product data cr, cri, crn, cre, crie, crne pump the cr and cre pumps are nonselfpriming, vertical multistage centrifugal pumps. Sizing and selection tools, quick dimensioning, pump replacement tools, cad drawings, pump curves and other relevant data. Pump without motor crin 1s, 1, 3, 5, 10, 15, and 20 only. Grundfos cr 32 service instructions manual pdf download. Grundfos cr service manual torques shaft lock nut reassembly step 9 9 ft. Booster pumps can supply water for irrigation systems in agricultural applications. Currently, these performanceoptimized systems are available in configurations with up to six cr pumps, allowing for flows of up to 5,400 gpm. Grundfos industrial pumps grainger industrial supply. Pumps are designed for use with specific systems to transfer liquids from one area to another. The cre pump motor is a grundfos mge motor designed to en standards. The ups2 comes as a complete pump or as a pump head only. These pumps are up to the task in the most challenging environments, with flammable, highpressure, hot, aggressive and dangerous fluids. Shop grundfos the cr vertical, multistage, centrifugal inline pumps can be effectively used for many different industrial processes, including in water treatment and water supply systems.
Products manufactured by grundfos pumps corporation. Grundfos guarantees that obsolete products can be serviced for at least 10 years after production has been discontinued. Please fill out the required fields below or visit grundfos service. Jan 29, 20 cr, crn 32, 45, 64, 90 table of contents. Control box the control box of the ups2 can be mounted on the left, right or on the top. Dec 19, 2011 here we show how to repair a grundfos medium cr, cri, and crn pump. All that is required, is the mains connection and the fitting of the e pump in. The basic cr and nbgnkg pump ranges, which apply to almost any industrial solution, constitute the broadest range available. This product guide covers technical information about the high pressure pump. When necessary it includes a special pump sleeve and a bearing flange which make the pump capable of handling higher pressures. The pump head and base are in cast iron all other wetted parts are in stainless steel. The new cr 95, cr 125 and cr 155, replacing the existing cr 90, cr 120 and cr 150, feature a new hydraulic design that improves everything from impeller and guide vanes to inlet, discharge port, sleeve and.
Buy cri 3 replaces cr2 models vertical multistage pumps. Applications cr pumps provide a complete range of pump solutions so that all applications, industrial and domestic, can benefit from the grundfos touch. Grundfos cr pumps are available in various sizes and. The cr, crn high pressure pump is a nonselfpriming, vertical multistage centrifugal pump fitted with a grundfos specified motor and a specially. This video shows how to change the mechanical seal, impellerchamber stack kit. Grundfos pumps, for water supply and water treatment applications and other processes, are available as metering pumps and digital dosing pumps. The grundfos cr vertical, multistage, centrifugal inline pump family works for water supply, water treatment and almost any industrial solution including those for highpressure, hot, dangerous, flammable and aggressive liquids. This is due to the grundfos mix and match approach to customization, where the many pump features and options should be regarded as modules that can be combined to create the ideal pump for the job at hand. Cr pumps provide a complete range of pump solutions so that all applications, industrial and domestic, can benefit from the grundfos touch.
Sump pumps can remove unwanted water from areas below ground level. Cre, crie and crne pumps are referred to as epumps. The cr, crn high pressure pump is a nonselfpriming, vertical multistage centrifugal pump fitted with a grundfos specified. Pump without motor crn 32, 45, 64, 90, 120, and 150 only. The pump is especially designed for high pressures. The grundfos pumps cr pump series can be customized to meet individual requirements with unparalleled ease. Corrections to grundfos australia general product price list effective 1 september 2018 grundfos pumps nz ltd. Meet the new, extended generation of grundfos cr pumps the more efficient, more robust addition to the worldclass cr pump range.
The parts you need with a little extra quality and speed. The motor on a cr pump is a heavyduty grundfos specified motor. The grundfos cr vertical, multistage, centrifugal inline pump family works for water supply, water treatment and almost any industrial solution including those. With the use of permanentmagnet technology within the motor, the sqsqe pumps deliver unmatched performance. Now, the range has been upgraded with a new, more robust generation of cr pumps cr 95, cr 125 and cr 155. Cr pumps provide a complete range of pump solutions so that all applications. Every component pump, motor and frequency drive or dedicated motor protection is designed to work perfectly together for total peace of mind. Grundfos pumps feature the companys own motors and stateoftheart electronics for pump output regulation based on application requirements. Do not loosen the three set screws on the shaft seal when attaching the motor. Epumps are ideal as they can be installed instead of a noncontrolled standard pump at no extra cost. Grundfos remote management is a costeffective, secure and reliable way to monitor and manage pump installations from an internet pc at a very low price, right from the start. If you purchased a pump end without motor, the shaft seal has.
Would you like to contact grundfos service us or a grundfos authorized service partner. Grundfos isolutions brings a new era of intelligence to pump systems and water technology with solutions that look beyond individual components and optimise the entire system. The pumps are available with a grundfos standard motor cr pumps or a frequencycontrolled motor cre pumps. The grundfos crn aircooled top is specially designed to handle hot liquids. To help you with pump selection, pumping station design and training for our products and solutions, grundfos provides a range of online tools, free of charge. The sq and sqe pump models incorporate a totally new motor design.