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SINES - Grundfos CRN 95 - vertical multistage stainless steel surface pump


GRUNDFOS CRN 95


  • Category: Surface pumps

Max. TDH: 380 m - Max. flow rate: 120 m³/h - vertical multistage in-line

The CRN 95 is the all-stainless-steel EN 1.4401 (AISI 316) version of the CR 95, designed for aggressive liquids, process water and water treatment. Three-phase IE4 motor from 5.5 to 90 kW. 16 stage variants. Flange connection DN 100 (or PJE/Victaulic grooved coupling).


CRN 95-1-1

5.5 kW

 CRN 95-1

7.5 kW

 CRN 95-2-2

11 kW
CRN 95-2

15 kW

 CRN 95-3-2

18.5 kW

 CRN 95-3

22 kW
CRN 95-4

30 kW

 CRN 95-5

37 kW

 CRN 95-6

45 kW
CRN 95-7

55 kW

 CRN 95-8-2

55 kW

 CRN 95-8

75 kW
CRN 95-9

75 kW

 CRN 95-10

75 kW

 CRN 95-11

90 kW
CRN 95-12

90 kW

    
Official Grundfos distributor, B2B export worldwide

The Grundfos CRN is the all-stainless-steel version of the CR vertical multistage in-line centrifugal pumps: suction and discharge ports are on the same level for a compact footprint. The CRN 95 covers flow rates up to 120 m³/h (nominal 95 m³/h) and head up to 380 m, with a maximum efficiency of 81%.

All-stainless-steel construction: all parts in contact with the liquid are made of EN 1.4401 (AISI 316) stainless steel, the right choice for aggressive and industrial liquids (acids, alkalis, reverse osmosis, demineralisation, separators). Balanced cartridge mechanical seal, maintenance-free. Liquid temperature -20 to +120 °C, operating pressure up to 40 bar depending on the model.

High-efficiency three-phase IE4 motor, from 5.5 to 90 kW (Grundfos MG up to 22 kW, Innomotics, formerly Siemens, above). CRNE versions with integrated MGE frequency converter available on request, for constant pressure and energy savings.

Applications: water boosting and distribution, industrial process water, washing plants, boiler feed, cooling and air conditioning, irrigation, water treatment (ultra-filtration, reverse osmosis). Flange connection DN 100 (or PJE/Victaulic grooved coupling). 16 stage variants available (see table above) to match the operating point precisely.

Official Grundfos distributor, SINES Export is a wholesaler and exporter specialised in Grundfos pumps for B2B customers worldwide. Our teams support installers, resellers and distributors for export to Africa, the Middle East and beyond.


SINES - Grundfos CRN - how to read the type designation
SINES - Grundfos CRN 95 - performance curves 50 Hz

Performance curves of the CRN 95, 50 Hz, 2950 rpm, ISO 9906:2012 Grade 3B (source: Grundfos professional price list 2026). Maximum TDH: 380 m, maximum flow rate: 120 m³/h.



SINES - Grundfos CR, CRI, CRN - range performance ranges (50 Hz)

Performance ranges of the Grundfos CR, CRI, CRN vertical multistage pump range - 50 Hz - Source: https://www.grundfos.com/



References & article codes

Grundfos CRN 95 range, three-phase vertical multistage pumps 380-415 V, 50 Hz, all-stainless-steel AISI 316, HQQE mechanical seal. Viton seal (HQQV) and other variants on request. Price and availability on request.

Article code Designation P2 [kW] In [A] Connection
93390733CRN 95-1-15.512.2Flanges DN100
93390651CRN 95-1-15.512.2PJE (Victaulic)
93390739CRN 95-17.516Flanges DN100
93390655CRN 95-17.516PJE (Victaulic)
93390754CRN 95-2-21122.2Flanges DN100
93390661CRN 95-2-21122.2PJE (Victaulic)
93390758CRN 95-21530.5Flanges DN100
93390665CRN 95-21530.5PJE (Victaulic)
93390762CRN 95-3-218.539.5Flanges DN100
93390669CRN 95-3-218.539.5PJE (Victaulic)
93436098CRN 95-32241.8Flanges DN100
93436072CRN 95-32241.8PJE (Victaulic)
93435417CRN 95-43056.1Flanges DN100
93435366CRN 95-43056.1PJE (Victaulic)
93435418CRN 95-53769.3Flanges DN100
93435367CRN 95-53769.3PJE (Victaulic)
93435419CRN 95-64584.7Flanges DN100
93435368CRN 95-64584.7PJE (Victaulic)
93435420CRN 95-755103.4Flanges DN100
93435369CRN 95-755103.4PJE (Victaulic)
93435421CRN 95-8-255103.4Flanges DN100
93435370CRN 95-8-255103.4PJE (Victaulic)
92905832CRN 95-875132Flanges DN100
92906032CRN 95-875132PJE (Victaulic)
92905833CRN 95-975132Flanges DN100
92906033CRN 95-975132PJE (Victaulic)
92905834CRN 95-1075132Flanges DN100
92906034CRN 95-1075132PJE (Victaulic)
92905835CRN 95-1190159Flanges DN100
92906035CRN 95-1190159PJE (Victaulic)
92905837CRN 95-1290159Flanges DN100
92906036CRN 95-1290159PJE (Victaulic)

For detailed datasheets, dimensions and a customised pump selection, consult the Grundfos Product Center.


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