Grundfos CRN 155 Installation And Operating Instructions Manual
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Grundfos CRN 155 Installation And Operating Instructions Manual

Double shaft seal (back-to-back)
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GRUNDFOS INSTRUCTIONS
CR, CRN 95-155
Double shaft seal (back-to-back)
Installation and operating instructions

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Summary of Contents for Grundfos CRN 155

  • Page 1 GRUNDFOS INSTRUCTIONS CR, CRN 95-155 Double shaft seal (back-to-back) Installation and operating instructions...

  • Page 2: Table Of Contents

    Operation • by means of an already existing system. 10.1 Frost protection 4. Applications Disposal The shaft seal is available for the following Grundfos pumps: Warning Pump type CR 95 CR 125 CR 155 Prior to installation, read these installation and operating instructions.

  • Page 3: Barrier Fluid Connections

    6. Barrier fluid connections 7. Pump with dosing pump Key to the letters in the drawings: Dosing pump Pos. A = pumped liquid. Pos. C/D and E = barrier fluid. Barrier fluid Fig. 2 Pump with dosing pump 7.1 Dimensions of pump with dosing pump Outlet 1/2"...

  • Page 4: Startup

    8. Startup 8.1 Pump with dosing pump Warning Pay attention to the orientation of the vent holes, and take care to ensure that the escaping liquid does not cause personal injury or damage to the motor or other components. When handling hot or hazardous liquids, special attention should be paid to the risk of personal injury.

  • Page 5: Maintenance

    11. Disposal This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop.
  • Page 7 Unit 1, Ground floor Turkey Av. Humberto de Alencar Castelo Branco, Siu Wai Industrial Centre GRUNDFOS Pumper A/S GRUNDFOS POMPA San. ve Tic. Ltd. Sti. 29-33 Wing Hong Street & Strømsveien 344 Gebze Organize Sanayi Bölgesi CEP 09850 - 300...
  • Page 8 99559199 1218 ECM: 1250893 www.grundfos.com...

This manual is also suitable for:

Cr 125Cr 155Crn 95Crn 125Cr 95

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