grundfos INDUSTRY The insurmountable CR extreme applications as standard
THE unsurmountable CR A company you can trust Back in 1971 Grundfos shocked the pump world with the introduction of the CR30 - the world s first inline centrifugal pump. The design was originally met with a mixed reaction, yet within a few short years the market had switched over to inline variants and it now seems strange to contemplate any other pump configuration. Today the Grundfos CR line-up is still creating new industry standards and provides the most extensive inline pump portfolio available to the market. With lots of innovative features, many unique to Grundfos, CR pumps provide superior reliability combined with the lowest possible cost of ownership. With so many variants available, this one family can provide the answer to a wide range of industrial applications, whether you want to replace or upgrade an existing pump, or have a totally new requirement. If you think that finding the right solution for your bespoke application is a particular challenge - talk to the experts. Grundfos have extensive experience in creating a range of bespoke solutions to complex problems. Today innovation is still at the very heart of everything we do and you can trust us to assist you in creating the solution that is right in line with your business needs.
grundfos INDUSTRY Technology to tackle your challenges Ask us the question The chances are we have already found the optimal answer. With so much local and global experience, you can rely on Grundfos Pumps to deliver the ideal technical solution to the widest range of disparate applications. Temperatures from -40 C up to +180 C for water and up to +240 C for oil together with low NPSH versions. Wide range of available materials, paint schemes and certifications for harshest environments. Special seal arrangements or magnetic coupling for the most critical fluids and applications.
THE unsurmountable CR High temperature liquid Application: Boiler economiser at fabrics plant Challenge: Pressurised water at 135 C Solution: Air-cooled top CRN 64-2 HAZARDOUS AREAS Low temperature liquid Application: Fruit store refrigeration chamber Challenge: Glycol at -35 C Solution: Oversized gasket CR 20-3 TEMPERATURE High inlet pressure Application: Beverage plant water filtration Challenge: Inlet pressure 10 bar Solution: Bearing flange equipped CRN 10-10 SUCTION Low inlet pressure Application: Glass production plant boiler feed Challenge: Low inlet pressure, high temperature water Solution: Low NPSH configured impeller CR 10-22
grundfos INDUSTRY ATEX Certification Application: Tipping paper colouring Challenge: Flammable ethyl acetate in a Zone 1 hazardous area Solution: ATEX 2G Eexd II T4 certified CRN 5-3 Double Seal Application: Automotive paint shop Challenge: Sticky, hardening epoxy based paint Solution: Double seal CRN 45-7 SEALS Seal-less Magnetic Drive Application: Solvent transfer in a biodiesel plant Challenge: Toxic, flammable hexane Solution: Mag drive, ATEX certified CRN 45-7 Electropolished Application: Pharmaceutical ultra-pure water Challenge: Maximum hygiene Solution: Electropolished CRN 5-6 MATERIALS Full Stainless Steel Application: Gear cooling circuit on coastal wind farm Challenge: Saline, corrosive environment Solution: Full stainless steel CRN 15-03
THE unsurmountable CR The possibilities are vast Motors Shaft Seals 4 poles E-motor Type Double Seal Special Voltage Anti-condensation heater Cartridge Tandem Multiplug Terminal Box position Mechanical Back-to-back Different power Enclosure class Seal Face Elastomer Undersize Tropicalization Tungsten Carbide EPDM Oversized IP 56 / 66 Silicon Carbide FKM Viton Motor protection Thermal switches Certificates and Approvals ATEX Carbon synthetic resin-impregnated FXM Fluoraz FFKM Kalrez PTC CSA / UL Air Cooled top MAGdrive VIK 150 C 180 C 240 C for thermal oil
grundfos INDUSTRY Pump Modules Connections Low NPSH Bearing flange Oval PJE Victaulic Low temperature All stainless steel Flanged Flexiclamp Deep Well Bearing material DIN Hygienic EN 11851 Horizontal mounting High pressure ANSI Union +GF+ In-line High speed JIS Oval stainless steel End-suction 2 pumps in series Flanged Surface treatment Painting Silicon free Alternative colour Carbon free Corrosion protection Electropolished Certificates and Approvals Belt drive This is an overview of available custom built options. Many of the these pump options and features can be treated as modules, which can be combined to create the ideal pump for your unique application.
Grundfos PUMPS LTD Grovebury Road Leighton Buzzard, LU7 4TL Tel: + 44 (0) 1525 85 00 00 www.grundfos.co.uk The name Grundfos, the Grundfos logo, and be think innovate are registered trademarks owned by Grundfos Holding A/S or Grundfos A/S, Denmark. All rights reserved worldwide. GB/IND CR/0513