Grundfos 96082710 CRN 1-21 A-P-A-E-HQQE vertical multistage centrifugal pump with 3 HP, 1-phase 115/208-230V motor, 21 stages, 182TC frame, and TEFC enclosure. Features AISI 316 stainless steel wetted parts, HQQE carbon/silicon carbide mechanical seal with EPDM elastomer, and PJE pipe connection. Rated flow 9.69 GPM, max head 617 ft, NSF/ANSI 61 certified for drinking water.

Approvals

CURUS

Approvals for drinking water

NSF61

Base

Stainless steel

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

P

Cooling

TEFC

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Enclosure class (IEC 34-5)

IP55

Flange size

182TC

Flange size for motor

182TC

Full load SF current

31,8/18-16,9 A

HP

3

IE efficiency

75%

Impeller

Stainless steel

Impellers

21

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-20 - 120

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max ambient temperature (F)

104

Max pressure (psi)

363

Max pressure at stated temp (°C)

25 bar / 120

Maximum ambient temperature (°C)

40

Maximum head

188.2 m

Maximum operating pressure (bar)

25

Model

A

Motor efficiency at full load

75 %

Motor no

84Z04014

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

0

Pipe connection

1 11/16 in

Power (P2) required by pump

2.2 kW

Pressure rating for connection

PN 50

Product name

CRN 1-21 A-P-A-E-HQQE

Product no

96082710

Pump orientation

Vertical

Pump speed on which pump data are based

3457 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

9.69

Rated current

29/16-14,5 A

Rated flow

2.2 m³/h

Rated head

141.7 m

Rated power - P2

2.2 kW

Rated speed

3450 rpm

Rated voltage

1 x 115/208-230 V

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

DN 32

Size of outlet connection

DN 32

Stages

21

Temperature (°C)

25 bar / -20

Temperature range (F)

-4 - 248

Type of connection

PJE