Grundfos CRN5-29 A-P-G-E-HQQE 3x400D 50HZ

CRN 5-29 A-P-G-E-HQQE



Vertical, multistage centrifugal pump with suction and discharge ports on same the level (in-line) enabling installation in a horizontal one-pipe system. Pump materials in contact with the liquid are in high-grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a split coupling. Pipework connection is via PJE (Victaulic®) couplings.

The pump is fitted with a 3-phase, fan-cooled asynchronous motor.



{br}Liquid:

Liquid temperature range: -20 .. 120 °C


Technical:

Speed for pump data: 2917 rpm

Rated flow: 5.8 m³/h

Rated head: 150 m

Shaft seal: HQQE

Approvals on nameplate: CE,TR

Curve tolerance: ISO 9906:1999 Annex A


Materials:

Pump housing: Stainless steel

Pump housing: DIN W.-Nr. 1.4408

Pump housing: AISI 316

Pump housing: ASTM A 351 CF 8M

Impeller: Stainless steel

Impeller: DIN W.-Nr. 1.4401

Impeller: AISI 316


Installation:

Maximum ambient temperature: 60 °C

Max pressure at stated temp: 25 bar / 120 °C

Max pressure at stated temp: 25 bar / -20 °C

Flange standard: PJE

Pipe connection: 42,2 mm

Flange size for motor: FT130


Electrical data:

Motor type: 112MC

IE Efficiency class: IE3

Number of poles: 2

Rated power - P2: 4 kW

Power (P2) required by pump: 4 kW

Rated voltage: 3 x 380-415 D V

Rated current: 7.9 A

Starting current: 1000-1110 %

Cos phi - power factor: 0,87-0,87

Rated speed: 2920-2940 rpm

Efficiency: IE3 88,1%

Motor efficiency at full load: 88,1-88,1 %

Motor efficiency at 3/4 load: 88,6-88,2 %

Motor efficiency at 1/2 load: 85,2-88,1 %

Enclosure class (IEC 34-5): 55 (Protect. water jets/dust)

Insulation class (IEC 85): F


Others:

Label: Grundfos Blueflux

Minimum efficiency index, MEI =: 0.57

Net weight: 59.4 kg

Gross weight: 80 kg

Shipping volume: 0.2 m3