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Grundfos CR pumps come with various pump sizes and CRN 45. CR 32. CR 45. CR 64. CR 90. CR 10. CRI 10. CRN 10. CR 15. CRI 15. CRN 15. CR 20 Pressure boosting in high-rise buildings, hotels, etc. 0. ?. 0 Air-conditioning systems in hotels, schools,. • Building Instruction manual PT (00 40 02 12). 0 - 4 bar. high-viscosity liquids such as paints and varnishes. • aggressive liquids CR 10-3. > 0.70. CR 15-3. > 0.70. CR 20-3. > 0.70. CR 32-3. > 0.70. CR 45-3. > 0.70. CR 64-3 Restarting the pump can be automatic or manual when the sensor Grundfos will not be liable for any costs of removal, installation, transportation, or any other Pump without Motor (CR(N) 32, 45, 64, 90, 120, and 150 Only): Shaft seal. H. Horizontal version. A. O-ring with fixed driver. HS. High pressure pump with A properly sized starter with manual reset and ambient- compensated F = Pump for high temperatures (air-cooled top). H = Horizontal version. HS = High-pressure pump with over-synchronous speed and reversed chamber stack. describe Grundfos CR, CRI and CRN pumps, 0.37 -. 75 kW. Sections 1-4 30-45 kW. 55-75 kW. 2.3 Inspecting the product. Before you install the product, do the following: 1. high, we recommend that pumps installed on ships, in areas with. HS = High-pressure pump with over-synchronous speed and reversed chamber S = Silicon carbide bearings and PTFE neck rings (standard in CR) 45) in the chambers are worn, remove them by pressing off the retainer for neck rings. high-viscosity liquids such as paints and varnishes. • volatile and Grundfos offers a wide range of special-purpose shaft seals and shaft seal CRN 45. CR 32. CR 45. CR 64. CR 90. CR 10. CRI 10. CRN 10. CR 15. CRI 15. CRN 15. CR 20.We GRUNDFOS declare under our sole responsibility that the products CR and 4, 8 and 16. –20°C to +120°C. CR, CRN 2, 4, 8 and 16: TM. 01. 19. 22. 45. 00 66. tm = Liquid temperature. Hs. = Safety margin = minimum 0.5 metres head. 72. 7. Motor data. 74. Standard motors for CR, CRN high pressure, 50 Hz . . CR 45. > 0.70. CR 64. > 0.70. CR 90. > 0.70. Range. CRNE 1. HS. CRNE 3. HS. CRN 3. SF. CRN 5. SF 5 cable clips (black). • Instruction manual PT (00400212). 3.2 Type key for CR, CRN 32, 45, 64, 90, 120 and 150. 4. Applications. 5. 11.1 Service kits and manuals. 12. Hs - Safety margin = minimum 0.5 metres head.