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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
93390733	CRN 95-1-1	5.5	12.2	Flanges DN100
93390651	CRN 95-1-1	5.5	12.2	PJE (Victaulic)
93390739	CRN 95-1	7.5	16	Flanges DN100
93390655	CRN 95-1	7.5	16	PJE (Victaulic)
93390754	CRN 95-2-2	11	22.2	Flanges DN100
93390661	CRN 95-2-2	11	22.2	PJE (Victaulic)
93390758	CRN 95-2	15	30.5	Flanges DN100
93390665	CRN 95-2	15	30.5	PJE (Victaulic)
93390762	CRN 95-3-2	18.5	39.5	Flanges DN100
93390669	CRN 95-3-2	18.5	39.5	PJE (Victaulic)
93436098	CRN 95-3	22	41.8	Flanges DN100
93436072	CRN 95-3	22	41.8	PJE (Victaulic)
93435417	CRN 95-4	30	56.1	Flanges DN100
93435366	CRN 95-4	30	56.1	PJE (Victaulic)
93435418	CRN 95-5	37	69.3	Flanges DN100
93435367	CRN 95-5	37	69.3	PJE (Victaulic)
93435419	CRN 95-6	45	84.7	Flanges DN100
93435368	CRN 95-6	45	84.7	PJE (Victaulic)
93435420	CRN 95-7	55	103.4	Flanges DN100
93435369	CRN 95-7	55	103.4	PJE (Victaulic)
93435421	CRN 95-8-2	55	103.4	Flanges DN100
93435370	CRN 95-8-2	55	103.4	PJE (Victaulic)
92905832	CRN 95-8	75	132	Flanges DN100
92906032	CRN 95-8	75	132	PJE (Victaulic)
92905833	CRN 95-9	75	132	Flanges DN100
92906033	CRN 95-9	75	132	PJE (Victaulic)
92905834	CRN 95-10	75	132	Flanges DN100
92906034	CRN 95-10	75	132	PJE (Victaulic)
92905835	CRN 95-11	90	159	Flanges DN100
92906035	CRN 95-11	90	159	PJE (Victaulic)
92905837	CRN 95-12	90	159	Flanges DN100
92906036	CRN 95-12	90	159	PJE (Victaulic)

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

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