MOdel 362A MOdel 341A MOdel 344A - Pentair

Model 362A

MODEL 341A

MODEL 344A

AURORA 340A/360A Series ®

SINGLE STAGE END SUCTION PUMPS www.AuroraPump.com

SINGLE STAGE END SUCTION PUMPS

AURORA 340A/360A Series ®

Single Stage End Suction Pumps Capacities to 4500 G.P.M. (1022 m /hr) Heads to 370 Feet (112 m) Temperatures to 300°F (149°C) 3

Setting New Standards of Efficiency Liquid handling requirements are much more involved than they were five years ago. The variety of liquids being handled has increased along with temperatures and pressures. Today’s installations demand quiet, smooth-running pumps with long life. Aurora Pump’s 90 years of experience with design, sales and manufacturing of centrifugal pumps has led to the 340A/360A Series. These modern pumps with a clean, straightforward design were developed with maximum interchangeability in mind. Aurora’s highly reliable 340A/360A pumps offer an economical solution to your liquid handling problems.

End suction products such as the flexible coupled horizontal pump seen above are used in offices and high rise buildings for internal environment control. End suction pumps come in a variety of configurations including close coupled, flexible coupled, horizontal or vertical mounted units.

2


Standard & Optional Features Standard – 340A/360A Series

Optional – 340A/360A Series

• Standard JP motor (Models 361A, 364A)

• Standard 340A/360A Series pumps are designed to meet the requirements of most applications. However, to meet special services, a number of optional features have been made available. For services not handled by the features listed, refer to the factory.

• Coupling guard (Models 344A, 364A)

• All iron construction

• Discharge position No. 1 • Regreaseable bearings (Models 344A, 364A) • Standard JM motor (Models 341A, 344A)

• 316 stainless steel sleeve

Standard – 360A Series Only

• Stainless steel shaft

• Interchangeable stuffing box

• Impeller wearing rings

• Graphite impregnated acrylic packing

Model 362A

• Oil lubricated ball bearings (Models 344A, 364A) • Sealed permanently lubricated ball bearings (power frames Nos. 1, 2 and 3) • Alternative discharge positions Nos. 2, 3 and 4 (see pages 13 and 14)

MODEL 344A

• Fabricated stainless steel drip-rim bases (Models 344A, 364A) • Formed steel bases (Models 344A, 364A) • High temperature mechanical seal • Variety of alternative constructions

Optional – 360A Series Only • All bronze construction

• Hardened shaft sleeve (for packing) • Various mechanical seal types • Water jacketed stuffing box • Semiopen impellers (Model 364A) • Double row thrust bearings (Model 364A) www.AuroraPump.com

• Packing with lantern ring

3


Pump Features A.

Computer Machined

major components with 360 degree registered fits to assure concentricity of all pump parts.

Precision Cast, Dynamically Balanced, Enclosed Impeller

B.

is keyed to the shaft extension and secured by a capscrew and washer. Gaskets are used to prevent leakage to shaft end.

Oil Seals

C.

and nonsparking neoprene rotating slingers protect both bearings during pump operation and pump washdown.

D.

Mechanical Seal

has hot water carbon against ceramic face for optimum hot water performance. Long life is also assured with 303 stainless steel metal parts and Buna-N elastomer.

Power Frame

Lubrication Fittings

I.

are conveniently located for quick accessibility and provide positive bearing lubrication. Oil lubrication optionally available.

designed for minimum deflection, not to exceed .002" at the sealing faces at maximum load.

Bearings

K.

selected for 3 year minimum life at maximum load. Average bearing life 5 x minimum. Grease lube standard.

in smaller frame sizes are supported off the motor bracket for maximum rigidity.

Case Wearing Ring

M.

prevents wear on casing and is easily and inexpensively replaced. Impeller rings are available. Front case wearing rings are standard on all models and size pumps. Rear case wearing rings are standard only on 2” discharge and larger model 360A Series pumps. Front impeller wearing rings are optional on all models and size pumps. Rear impeller wearing rings are optional only on 2” discharge and larger model 340A/360A Series pumps.

provides heavy duty maximum interchangeability for flexible coupled applications.

F.

Hydrostatic Test

of pumps at factory guarantees casting and seal integrity.

Bronze Shaft Sleeve

G.

H.

4

prevents shaft wear, is slip fit over the shaft, keylocked and extends the full length of seal box to eliminate corrosion of the shaft by the pumped liquid. This cancels the requirement for high cost, special stainless steel or alloy shafts.

Back Pullout

design simplifies disassembly. The suction and discharge piping is not disturbed at disassembly.

Close Coupled Motors

L.

E.

Carbon Steel Shaft

J.

Large Capacity Oil Reservoir

N.

is provided on power frame Model 344A and 364A pumps for optional oil lube.

Rear Support Foot

O.

provides support and simplifies coupling alignment. All supports are slotted to simplify back pullout of power frame.


Pump Features A

E

D

H

I

F B

C

G

J M K N L

O

Model 344A Shown – On all 340A series pumps mechanical seals are standard

9

5

1

8 6 2

3

7

10 13 11 14 12 15

www.AuroraPump.com

Model 364A shown – on all 360A series pumps packing is standard, mechanical seals are optional

5


A

340A SERIES Range Charts – 60 Hertz 3500 RPM Individual performance curves should be checked for final selection. For selections not shown on this chart, please refer to the factory.

400

1-1/2x2x11

350

HP

2x2-1/2x9

3x4x9B HP

4x5x9A

HP

25

P

P

HP

10

30

HP

60 50 100

60

60

HP

3x4x9A

HP

x7

x2x7

1/

P

2H P

5

2

H

P

3x

HP

5H

P

3H

10 1/

40

HP

2x

7B

4x4x7B

15

2x2-1/2x7B 7-

20

2-

HP

P

7

5H

/2x

-1

x1

HP

A

15

HP

7-1/2

1/4

1-

1/2

HP

10

2-

1-1/2

HP

50

2x

HP

P

25

/2 H

100

Power Frame No. 1 Power Frame No. 2 Power Frame No. 3 Open Drip Proof Close Coupled TE & EX PR Frame Mounted

20

HP

7-1

200

150

Maximum Horsepower

75

40

HP 30

20 H

H 15

250

HP

P

1-1/2x2x9C

50

40 H

300 TOTAL DYNAMIC HEAD– FEET

60

2-1/2x3x9

H

P

x

/2

H

P

1 2-

HP

A

7 3x

1 HP5

10

7-1

30

HP

15

4x4x7A

/2 H

50

P

7-1/2

20

HP

HP

20 1 HP5

10 H

P

25

HP

HP

HP

HP

3500 RPM Enclosed Impeller 0

0

50

100

150

1

1-1/4x1-1/2x7

2

1-1/2x2x7

3

2x2-1/2x7A

4

2-1/2x3x7B

200

300

500 400 CAPACITY-G.P.M.

600

800

700

900

1000

1200

1750 RPM Individual performance curves should be checked for final selection. For selections not shown on this chart, please refer to the factory.

180 170

60

40

HP

HP

HP

HP

30

P

P

P

20

25 H

P

30 H

25 HP

15 H

20 H

50

HP

HP

75

3H

P

HP

HP

/2

30

HP

25

6x6x11A 15

HP

50

10

7-1

HP

6x6x9

60

HP

HP

HP

15

HP

HP

20

P

20 P H

1/2

25

7-

H

P

30

HP

P

25

HP

HP

HP

HP

3H

x7A

H 40

20

10

5

HP

/2

2H

x7B

HP

HP 2

200

1-1

10

1/

9A

4x4

HP

4x5x9B

7-

4x

P

HP

P

P

4x4

3

2H

100

15

3x

P 5H

P

1/2

6x6x12A

40

15

HP

3x4x9B

P /2 H

3H

50

7-1

9

P

6

0

10

P /2 H

3H

1-

1H

H

10 0

5x6x12

5x6x11

3x

x9 4 2

Maximum Horsepower

4x5x11

2x

P

-1/2

3 2 P 1H P H 3/4

HP HP 1/3

20

5H

2x2

3 HP

1/2

30

1/

B

HP

11

40

3x4x11

2-

2x9

3/4

50

/2x

P

1H

60

1-1

70

5 HP

x9B

3 HP 2 HP HP 1-1/2

x1-1/2

80

7-1

11

1-1/4

90

4x5x12

2x3x11

3 HP

100

15 HP

P

110

x2x

TOTAL DYNAMIC HEAD–FEET

2 10 H

/2 1-1

120

10 HP

130

3x4x12

x1

1/2

5 HP

HP 7-1/2

2

140

2-1/2x3x12

2-

x2x1

150

2x

1-1/2

160

20

HP

40

HP

HP

30

25

P

H

P

HP

HP

P

300

H


500


1250

1500

2000

2500

3000


50 50 100


340A SERIES Range Charts – 50 Hertz 2880 RPM

130

Individual performance curves should be checked for final selection. For selections not shown on this chart, please refer to the factory.

120

110 k 11

1-1/2x2x11

W

100

18

.5

37

30

W

80

kW

k 15

7.5 kW

kW

2x2-1/2x12

Maximum Horsepower

3x4x11

1/

11

2x

3x

2x7 2.2

kW

kW

kW

1.5

kW

A

kW

2x

2-

5.5

7 3x

1/

kW

7.5 kW

55

5.5

4k W 3 kW

W

7.5

kW

5 kW .5

45

11

kW

15 kW

kW

kW

kW

kW

2880 RPM Enclosed Impeller

100

75

55

4x4x7B

kW

4x4x7A

kW

4k

50

25

5x6x11

6x6x11

7.5

kW

2.2

5

4x5x11

kW

7B

5.5

7

5.

4

3x4x9A

kW

W

2-

kW

/2x

3 kW

1-1

1-1/2x

kW

22

.k

5.5

7A

kW

kW

4x5x9A

22

2x

2x2-1/2x7B

3

kW

18

1/

10

0

kW

kW

kW

/4x

4 kW

1-1 20

W

4k

2-

60 50 100

W

kW

2x

45

kW

11

7.5

11 k

5.5

kW W

30

55

37

kW

W

5.5

x9C

7.

5

3k

40

3x4x9B

W

15

15 k

W

/2x2

50

55

k 22

2x2-1/2x9

7.5 k

60

0

kW

2-1/2x3x9

70

1-1

TOTAL DYNAMIC HEAD – METERS

90


350

300

250

200

150

400

450

500

CAPACITY–CUBIC METERS PER HOUR

1

1-1/4x1-1/2x7

2

1-1/2x2x7

3

2x2-1/2x7A

4

2-1/2x3x7B


40

35

kW .5 kW

56 kW

5

kW

kW

kW

kW

kW

W

7.

30

kW

1

5.5

3k

kW

kW

15 11

5 kW .5

6x6x11A

W

37

kW

kW

4k

kW

kW

5

kW

7.

5

2

1.

1.5

kW

W

7B

kW

5

7.

2.

kW

4k

5.

kW

5

3

9A

5.

11

kW

kW

4x

W

50

kW

5.5

3x

3k

W

1.1

x7A

11

kW

5 7.

W

4k

4x4x

4x4

.75

6x6x9

4x5x9B

45

5

15

7.

9

kW

kW

kW .3 kW 7 .5

18

5x6x11

kW

TOTAL DYNAMIC HEAD–METERS

22

W

7.5

kW

3x

kW

5

k 15

kW

kW

5

5.

W 2.2

kW

.7

.55

50 50 100

6x6x12A

4x5x11

3x4x9B

2.2

25

18.5

15

W

k 5.5

11 kW kW 7.5

11 kW

5.5 kW

4k

x9

kW .75 kW .55

0

7.5 kW

5.5 kW

-1/2

4

.75

kW .37 kW .25

2

Maximum Horsepower

5x6x12

3x4x11

5k

0

4x5x12

2x

3

kW

5

3 kW

2x2

1.5 kW

.55

11

3x4x12

1/ 2-

B

2x9

/2x

x9B

10

4 kW

1-1

1.1 kW .75 kW .55 kW

x1-1/2

1-1/4

15

2x3x11

2.2 kW

1 2x1 /2x 1.5 kW 1-1

20

4 kW

3 kW

2.2 kW

25

2-1/2x3x12

2 x1

2 x2x1

1/2

2-

2x

1-1/2

30


22 19

kW

kW

kW

kW


150

200

300

400

500


www.AuroraPump.com

7



400

350

75

HP

HP

40 HP

4x5x9A

HP

P

3x4x9A

30

60

HP

HP

/2x HP

2

H

P

H

2 HP

5

HP

H

P

3x

7B

HP

1/

5

P

3H

1-1

P

10 7-

2x

4x4x7B

15

5H

7

2x7

/2x

2x2-1/2x7B

40

20

1/

-1

x1

2-

P

2x

/

1 2-

HP

A

7 3x

1 HP5

10

7-1

HP

4x4x7A

15

/2 H

50

HP

HP

7A

15

P

/2x

60 50 100

HP

2-1

H 10

7-1/2

1/4

100

50

2x

HP

P

60

25

HP

/2 H

1-

150

HP

20

7-1

200

Maximum Horsepower

50

P

HP

HP

HP 25

20

15

250

30

1-1/2x2x9C H 10

TOTAL DYNAMIC HEAD– FEET

HP

3x4x9B

40 H

300

60

2-1/2x3x9

2x2-1/2x9


HP

30

25

20

HP

1 HP 5

10 H

P

7-1/2

20

P

HP

HP

HP

HP


0

50

100

150

200

300

600

500

400

700

800

900

CAPACITY-G.P.M.

1

1-1/4x1-1/2x7

2

1-1/2x2x7

1000

1200


3 2x2-1/2x7A 4

2-1/2x3x7B

5 1-1/4x1-1/2x9B 240 225 210

6x8x15 8x10x15

12 5 HP

75

40

HP

30

2 HP5

P H

P

HP

HP

50

0H

15

HP

30

25

A 11 2

6x

6x

60

HP

2 HP0

P

P

HP

/2 H

HP

H

10

7-1

40

6x6x9

20

25

HP

HP

HP

/2

15

30

7-1

P

HP

A

3 HP

P

5x6x11 H

25

4x7

HP

P

2

2H

HP

P

B

H

HP

P 0H

P

HP

HP

10

9A

H

4x4x7

4 4 x

1/

5

10

7-

4x

P

P

3x

P 5H

P

15

4x5x9B

6x6x12B

60

40

P

3x4x9B

20

0H

15

HP

/2 H

3 HP

H

2H

1H

20

7-1

5HP

3

4x5x11

HP

P

P

50

HP

HP

15

H

0H

12

40

30

HP

P

20 HP

15 H

HP

10

P

HP

P

15

0

H

6x

4x5x12

30

P

HP 25 25 HP

20 H

2

3x1

/2 7-1

3

5x

10

/2x P

15

H 10

30

12

75

HP

3x4x11

2-1/2x3x9

2

HP 2 P 1 H HP 3/4 HP HP P H 1/2 1/3

3/4

1

2

3 HP HP 1-1/2 1HP

45

15 HP

/2x9 HP 3 2x2-1 9 3 HP 2x

/2x

P 2H

1-1

60

2x1

5 HP

P

75

11 3x

11

3H

5

60

4x

2x

2x

90

-1/

HP

/2x

105

10 HP

1-1

120

3x

2-1

2

7-1/2

135

x2x1

150

2x2

1-1/2

165

5H 12

180

P 5H

TOTAL DYNAMIC HEAD–FEET

195

HP

HP

HP


0 0

8

50

100

200

300

400

500

750


1500

2000

2500

3000

4000

Maximum Horsepower

Power Frame No. 1 Power Frame No. 2 Power Frame No. 3 Power Frame No. 21 Open Drip Proof Close Coupled TE & EX PR Frame Mounted

50 50 250



80

30

kW

kW

15

Maximum Horsepower

37 kW

5.5

kW

kW

1-1/2x2x9C

5 7.

kW

50

3x4x9B

11

7.5

kW 11

kW 7.5

W

W 15 k

k 5.5

60


60 50 100

kW kW

x7

A

5 kW

2x7

7B

4x4x7B

5

kW

kW

1.5 kW

2

7A

3x

2x

/ -1

kW

7. kW 5

kW

2.2

kW

kW

5

/2x

3x

5.

2.2

1-1

2x

4x5x9A

kW

kW

7

3 kW

/2x

-1 5. 4

11

1/

22

2-

2x2-1/2x7B

3

kW

.5

1/2

5.

4 kW

W

4k

2-

x1

1/4

20

30

18

2x

kW

W

30

22

3x4x9A

3k

40

1-


2x2-1/2x9

kW 22

70

2-1/2x3x9

5.5

15

kW

5.5

4x4x7A

4 kW

10

7.5

kW

kW

5 kW .5

4 kW

3 kW

7.5

11 kW

kW

kW


50

25

0

75

200

150

100


1

1-1/4x1-1/2x7

2

1-1/2x2x7


3 2x2-1/2x7A 4

2-1/2x3x7B

5 1-1/4x1-1/2x9B 6 1-1/2x2x9

60

7 2x2-1/2x9

6x8x15 8x10x15

W

93 kW

kW

5.5

.5

kW

kW

30

kW

22

1 kW9

kW

6x

W

W

15

11

1A 7

1

6x

4k

3k

5 kW.5

kW

6x6x9

kW

37

5

kW

7.

kW

5

7.

kW

kW

45

15 11

kW

kW

5.5

W

1.5 kW

56

5x6x11 kW

11

kW

W 2k

kW

A

4k

kW

kW

kW

.75

kW

kW

15

5

5.

9A

2

4x

4x7B 4 4 x4x kW 7

5

3

4x

W

2.

5

5.

6x6x12B

22

kW

7.

4x5x9B

50 50 250

.5

kW

W

3x4x9B

3x

kW

3k

1

.5 kW 5

7.

Maximum Horsepower

11

18

18.5

k 15

kW

W

2 2. W k

kW

3

1.

.75

4x5x11 5

2-1/2x3x9

2.2

kW 1 1. kW .75 5 kW .5 kW .55 kW .37 5 kW .2

2

kW

W

12

3x4x11 7.5

5

9k

2k

6x

4k

7 W 1.5 k

kW .75 kW .55

3 kW

6

kW

kW

14

11 93

kW

5x

4x5x12

kW 11

kW 5.5 7.5 kW

kW

W

kW

1

10

12 11 kW

kW

5.5

4k

11

3x

2.2 kW

2x

5.

1.1

20

7.5

12

3x

/2x 5.5 kW

4 kW

4 kW

3 kW

1

11 2x /2x .5 kW

1-1 5

4x

56

kW

3x

45

75

2-1

2

2 2x1

1 x2x

kW

30

-1/ 2x2

1-1/2

40

2.2


50

Power Frame No. 1 Power Frame No. 2 Power Frame No. 3 Power Frame No. 21 Open Drip Proof Close Coupled TE & EX PR Frame Mounted

kW

kW

kW


0 0

25

50

100

150

200

300

400

500

750


www.AuroraPump.com

9


Materials of Construction Pump Part Casing Case Wearing Ring Impeller Motor Bracket Shaft Sleeve Power Frame (344A & 364A) Mechanical Seal 340A Series 360A Series (Optional) Stuffing Box Packing (Standard) – 360A Series Only

Standard Fitted Cast Iron – ASTM A48 Bronze – ASTM B62 Cast Iron – ASTM A48 Cast Iron – ASTM A48 Steel – AISI C1045 Bronze – ASTM B62 Cast Iron – ASTM A48

Bronze Fitted Cast Iron – ASTM A48 Bronze – ASTM B62 Bronze – ASTM B584 Cast Iron – ASTM A48 Steel – AISI C1045 Bronze – ASTM B62 Cast Iron – ASTM A48

All Iron Cast Iron – ASTM A48 Cast Iron – ASTM A48 Cast Iron – ASTM A48 Cast Iron – ASTM A48 Steel – AISI C1045 Stainless Steel – AISI 316 Cast Iron – ASTM A48

303 stainless steel metal parts, Viton® elastomer, ceramic seat, and carbon washer

303 stainless steel metal parts, Buna-N elastomer parts, ceramic seat and carbon washer Cast Iron – ASTM A48

*All Bronze Bronze – ASTM B62 Bronze – ASTM B62 Bronze – ASTM B584 Cast Iron – ASTM A48 Steel – AISI C1045 Bronze – ASTM B62 Cast Iron – ASTM A48

Cast Iron – ASTM A48 Cast Iron – ASTM A48 Interwoven, graphited fiber diagonally cut

Bronze – ASTM B62

* All Bronze optionally available in 361A and 364A pumps only.

Design Details Area

Pump Shaft

Ball Bearings

Sleeve

Description Rotation–from driver end Diameter at impeller Diameter at shaft sleeve Diameter between bearings Diameter at coupling end Coupling key–square Max. deflection at seal face Bearing (inboard radial) Bearing (outboard thrust) Bearing centers Bearing type Min. B10 bearing life under maximum load Packing size 360A Series Outside diameter of sleeve 360A Series Outside diameter of sleeve 340A Series

340A Series

1 CW 7/8 1 1-3/8 7/8 3/16 .002 206K 206KG 5-11/16 Ball

Power Frame 2 3 CW CW 1-1/4 1-1/4 1-3/8 1-3/8 1-15/16 2-3/8 1-1/8 1-1/8 1/4 1/4 .002 .002 308K 310K 308KG 310KG 7-11/16 7-11/16 Ball Ball

21 CW 1-5/8-12 2-1/4 3-1/4 2-3/8 5/8 .002 313 5313 9-5/8 Ball

3 years

3 years

3 years

3 years

3/8

3/8

3/8

7/16

1-1/2

1-7/8

1-7/8

2-1/2

1-1/8

1-1/2

1-1/2

N/A

Limitations 340A/360A Series – hp Speed–RPM Close Coupled Power Frame

10

3500

3500

1750

1150

O.D.P.

60

50

30

T.E. & EX. PR.

50

50

30

1

40

20

15

2&3

125

75

40

21

N/A

250

150

Sealing Method Standard Mechanical Seal

Temperature °F Close Coupled Frame Mounted 225 225

360A Series Sealing Method

Temperature °F Close Coupled Frame Mounted 225 225 300 300

Standard Mechanical Seal Mechanical Seal with Water Jacket* Standard Packing 225 Packing with 275 Water Jacket* Packing . . . Suction lift requires lantern ring *7, 9 and 12 bore pumps only 340A/360A Series Case Working Pressure (all or any part can be suction pressure) – 175 psi Hydrostatic Test Pressure – 265 psi

225 275


Power Frame Construction Model 344A Pump Size 1-1/4 x 1-1/2 x 7 1-1/4x1-1/2x9B 1-1/2 x 2 x 7 1-1/2 x 2 x 9A 1-1/2 x 2 x 9B 1-1/2 x 2 x 9C 1-1/2 x 2 x 11 1-1/2 x 2 x 12 2 x 2-1/2 x 7A 2 x 2-1/2 x 7B 2 x 2-1/2 x 9 2 x 2-1/2 x 12 2 x 3 x 11 2-1/2 x 3 x 7A 2-1/2 x 3 x 7B 2-1/2 x 3 x 9 2-1/2 x 3 x 12 3 x 4 x 9A 3 x 4 x 9B 3 x 4 x 11 3 x 4 x 12 4 x 4 x 7A 4 x 4 x 7B 4 x 5 x 9A 4 x 5 x 9B 4 x 5 x 11 4 x 5 x 12 5 x 6 x11 5 x 6 x 12 6x6x9 6 x 6 x 11 6 x 6 x 11A 6 x 6 x 12B 6 x 8 x 15 8 x 10 x 15

3500 RPM

2880 RPM

1750/1440 RPM

1150/960 RPM

1 * 1 * * 2 3 * 2 1 3 * * 1 2 3 * 3 3 * * 2 2 3 * * * * * * * * * * *

1 * 1 * * 2 3 * 2 1 3 * 3 1 2 3 * 3 3 3 * 2 2 3 * 3 * 3 * * 3 * * * *

1 1 1 1 1 1 2 2 1 1 1 2 2 1 1 1 2 1 1 2 3 1 1 2 2 2 3 3 3 2 3 3 3 * *

* * * * * * 2 2 * * * 2 2 * * * 2 * * 2 2 * * * * 2 2 2 2 2 2 2 3 * *

3500 RPM ENC. 1 * 1 * * 2 * * 2 1 3 * * 2 2 3 * 3 3 * * 2 2 3 * * * * * * * * * * *

3000 RPM ENC. 1 * 1 * * 2 * * 2 1 3 * * 2 2 3 * 3 3 * * 2 2 3 * * * * * * * * * * *

Model 364A 1750/1440 RPM ENC. SEMI. 1 1 1 * 1 1 1 2 1 * 1 * 2 * 2 3 1 1 1 * 1 * 2 * 2 * 1 1 1 * 2 2 3 3 2 * 2 * 2 * 3 3 1 * 1 1 2 * 2 2 3 * 3 3 3 * 3 3 2 2 3 * 3 * 3 * 21 * 21 *

1150/960RPM ENC. SEMI. * * * * * * * 1 * * * * 2 * 2 2 * * * * * * 2 * 2 * * * * * * 2 2 2 * * * * 2 * 2 2 * * * * * * * 2 2 * 2 2 2 * 3 2 2 2 2 * 2 * 3 * 21 * 21 *

* = Not Available ENC. = Enclosed Impeller SEMI. = Semiopen Impeller (Optional)

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11


Engineering & Dimension Details COUPLING GUARD WG

C APPROX.

DF

DISCHARGE

DC

Z

Y X

DD

D

HG

HB

342A/362A Series

340A Series

HA

DISCHARGE

COUPLING GUARD WG DISCHARGE

C APPROX.

DF

Z

DC

Y

SUCTION X

VD

DD D

VE

HG

HB

360A Series

HA

Pumps with Threaded Connections

340A Series DF Frame 1

Pump Size** X Y 1-1/4 x 1-1/2 x 7 5-1/4 2-7/16 1-1/4 x 1-1/2 x 9B 6-3/8 2-9/16 1-1/2 x 2 x 7 5-3/8 2-1/2 1-1/2 x 2 x 9 6-3/4 2-5/8 1-1/2 x 2 x 11 9 2-13/16 1-1/2 x 2 x 12 7-3/4 2-3/4 Pumps with Ansi Standard 125 Lb. Flanged Connections 2 x 2-1/2 x 7 5-5/8 1-7/8 2 x 2-1/2 x 9 7 1-7/8 2 x 2-1/2 x 12 8 1-7/8 2 x 3 x 11 8 2-3/8 2-1/2 x 3 x 7 5-7/8 2 2-1/2 x 3 x 9 7-1/4 2 2-1/2 x 3 x 12 8-1/4 2 3x4x9 7-1/2 2-1/8 3 x 4 x 11 9 2-3/4 3 x 4 x 12 8-1/2 2-1/8 4x4x7 6-1/2 2-1/2 4 x 5 x 9A 7-1/4 3-1/8 4 x 5 x 9B 7-3/4 2-5/8 4 x 5 x 11 9 3 4 x 5 x 12 8-3/4 2-5/8 5 x 6 x 11 9 3-1/8 5 x 6 x 12 9 2-7/8 6x6x9 8-1/4 2-3/4 6 x 6 x 11 9-1/4 3-1/8 6 x 6 x 11A 9-1/4 3-1/8 6 x 6 x 12 9-1/4 3-1/8 6 x 8 x 15 18 6 8 x 10 x 15 19 6

12

* Power Frame 21 Only

VY

Z 4-3/16 5-3/8 4-5/16 5-1/2 6-1/8 7-1/16

DC 4-15/16 6-3/16 5-1/8 6-5/16 7-1/16 8

DD 5-3/16 6-3/8 5-3/8 6-9/16 7-1/4 8-1/4

143JM215JM 4-3/4 4-11/16 4-13/16 4-3/4 N/A N/A

4-9/16 5-11/16 7-3/16 6-1/2 4-13/16 5-15/16 7-3/8 6-1/8 7 7-9/16 5/1-2 5-3/4 6-5/8 7-1/4 7-15/16 8-1/16 8-5/16 7 8-11/16 8-11/16 8-11/16 — —

5-3/8 6-1/2 8-3/16 7 5-13/16 6-3/4 8-3/8 6-7/8 7-9/16 8-7/16 6-7/16 6-11/16 8-1/16 7-15/16 8-7/8 8-11/16 9-1/4 8 9-11/16 9-11/16 9-11/16 10-7/16 11

5-13/16 6-7/8 8-1/2 7-3/8 6-1/4 7-1/4 8-3/4 7-7/16 8-3/16 8-15/16 7-5/16 7-3/8 8-11/16 8-11/16 9-9/16 10-1/8 10-1/8 9 10-13/16 10-13/16 10-13/16 14-1/2 14-1/2

4-15/16 4-7/8 5 5-1/8 5-1/16 5 5-1/8 5-1/8 5-7/16 5-1/2 5-7/16 5-1/4 5-3/8 5-5/8 N/A 6 N/A 5-1/2 N/A N/A N/A N/A N/A

** Applies to all impeller revisions except where revision letter is stated

Frame 2 or 3

254JM256JM N/A N/A N/A 5-3/4 5-3/4 5-7/8

5-15/16 5-7/8 6 6-1/8 6-1/16 6 6-1/8 6-1/8 6-7/16 6-1/2 6-7/16 6-1/4 6-3/8 6-5/8 6-3/4 7 7 6-1/2 7-1/4 7-1/4 7-1/4 N/A N/A

360A Series DF Frame 2 or 3

Frame 1

284JM326JM N/A N/A N/A 5-3/4 5-3/4 N/A

143JP184JP 7-13/16 7-3/4 7-7/8 7-13/16 N/A N/A

N/A 5-7/8 N/A N/A N/A 6 N/A 6-1/8 N/A 6-1/2 6-7/16 6-1/4 N/A 6-5/8 6-3/4 7 7 6-1/2 7-1/4 7-1/4 7-1/4 N/A N/A

8 7-15/16 N/A N/A 8-1/8 8-1/16 N/A 8-3/16 N/A N/A 8-1/2 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

342A/362A Vertical Pumps

Frame 2, 3 or 21

213JP325JP N/A N/A N/A 8-5/8 8-5/8 8-3/4

VD 9-3/8 9-3/8 10-5/16 10-5/16 10-1/2 10-7/16

VE 3-3/4 3-3/4 4-1/8 4-1/8 4-1/8 4-1/8

VY 4 4 4-1/2 4-1/2 4-1/2 4-1/2

8-13/16 8-3/4 8-7/8 8-5/8 8-15/16 8-7/8 9 9 9-1/8 9-1/8 9-5/16 9-1/8 9-1/4 9-1/4 9-3/8 9-5/8 9-5/8 9-3/8 9-7/8 9-7/8 9-7/8 10-3/16* 10-5/16*

11-7/16 11-7/16 11-7/16 12-7/8 12-9/16 12-9/16 12-9/16 14-11/16 15-1/4 14-11/16 14-15/16 17-3/16 16-11/16 17 16-11/16 18-1/8 17-7//8 17-13/16 18-1/4 18-1/4 18-1/4 N/A N/A

4-1/2 4-1/2 4-1/2 5 5 5 5 6 6 6 6 6-1/2 6-1/2 6-1/2 6-1/2 7 7 7 7 7 7 N/A N/A

5 5 5 5-1/2 5-1/2 5-1/2 5-1/2 6-1/2 6-1/2 6-1/2 6-1/2 7-1/2 7-1/2 7-1/2 7-1/2 8 8 8 8 8 8 N/A N/A


340A SERIES Engineering & Dimension Details COUPLING GUARD WG DISCHARGE

C APPROX.

DF

Z

DC

Y

X

DD D HG

HB

AG APPROX.

Model 344A

HA

Z

DC

DISCHARGE

DISCHARGE

DF Y

Model 342A

DISCHARGE

X

SUCTION

SUCTION DD

Model 341A

B

Pump Model

344A

Pump Model 344A

341A 342A & 344A

344A

Base Number 4 5 7 8 11 15 Motor Frame 56 143T 145T 182T 184T 213T 215T 254T 256T 284T 284TS 286T 286TS 324T 324TS 326T 326TS 364T 364TS 365TS 404TS

D

Weight Lbs. 49 59 82 96 164 291 3500 RPM — 1-1/2 2-3 5 7-1/2 10 15 20 25 — 30 — 40 — 50 — 60 — 75 100 125

Horsepower 1750 RPM 1/2-3/4 1 1-1/2-2 3 5 7-1/2 10 15 20 25 — 30 — 40 — 50 — — 60 75 100

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HB 30-1/2 36-1/2 36-1/2 42-1/2 46-1/2 54-1/2

HA 1 17-1/4 17-1/4 20-1/2 20-1/2 26-3/4 30-3/4 1150 RPM — 3/4 1 1-1/2 2 3 5 7-1/2 10 15 — 20 — 25 — 30 — 40 — — —

Standard Position (1)

A

Mtr. Wgt. Lbs. 50 30 35 45 50 120 144 217 246 320 320 351 351 442 442 485 485 540 540 590 690

POSITION (4)

Power Frame Weight in Pounds

HG 3 3 3 3 4 4-1/2

Case Bore

D

7 9 11 12

WG

1 2 3 36 82 87 5-1/4 6-1/4 — 6-1/4 7 7 — 7 7 — 7 7 10-5/16 13-13/16 13-13/16

DISCHARGE POSITION (1)

A — 9-3/4 9-3/4 9-3/4 9-3/4 10-1/2 10-1/2 12-1/2 12-1/2 13-3/4 13-3/4 13-3/4 13-3/4 16 16 16 16 18 18 18 20

B — 8-5/8 8-5/8 8-5/8 8-5/8 7-1/2 9 10-3/4 12-1/2 11-1/2 11-1/2 13 13 14 14 15-1/2 15-1/2 15-1/2 15-1/2 15-1/2 16-1/4

AG — 10 11 11 12 14 15 17 19 19 19 21 21 22 22 23 23 23 23 24 26

POSITION (2)

DISCHARGE

Pump Model 341A D 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 6-1/4 6-1/4 7 7 7 7 8 8 8 8 9 9 9 10

SUCTION

SUCTION

DISCHARGE

SUCTION

SUCTION

C 12 12 13 13 14 16 18 21 23 24 22 25 24 26 25 28 26 29 27 28 30

4 4 4 4 4 4 5 7 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Base Number N/A N/A 7 7 7 7 7 8 8 8 8 8 8 11 11 11 11 11 11 11 15

POSITION (3)

N/A N/A N/A N/A N/A N/A N/A 8 8 8 8 8 8 11 11 11 11 11 11 11 15

DISCHARGE

POSITION (4)

Notes: 1. Dimensions and weights are approximate. 2. All dimensions are in inches and may vary ±1/4" (6). 3. Frame sizes, “C” and “AG”, dimension and motor weight are for open drip-proof motors only. 4. Conduit box is shown in approximate position. Dimensions are not specified as they vary with each motor manufacturer. 5. Not for construction purposes unless certified. 6. Discharge positions No. 2 and 3 are not available on Models 341A and 344A. Position No. 1 is furnished as standard unless otherwise specified. 7. When two “D” dimensions are indicated, always use the larger figure. 8. Power frame selection for 344A pumps can be made from the range charts. 9. Models 341A and 342A have “JM” motor frames. Model 344A has “T” frame motor.

13


360A SERIES Engineering & Dimension Details COUPLING GUARD WG DISCHARGE

C APPROX.

DF

Y

AG APPROX.

Z

DC

Standard Position (1)

DF

HG

364A

Pump Model 364A

361A, 362A & 364A

364A

14

Base Number 4 5 7 8 9 11 15 16 17 Motor Frame 56 143T 145T 182T 184T 213T 215T 254T 256T 284T 284TS 286T 286TS 324T 324TS 326T 326TS 364T 364TS 365T 365TS 404T 404TS 405T 405TS 444TS 445TS

Model 364A

HA

Weight Lbs. 49 59 82 96 164 291 291 345 399

HA1 17-1/4 17-1/4 20-1/2 20-1/2 26-3/4 30-3/4 30-3/4 30-3/4 30-3/4

Horsepower 3500 1750 1150 RPM RPM RPM — 1/2-3/4 — 1-1/2 1 3/4 2-3 1-1/2-2 1 5 3 1-1/2 7-1/2 5 2 10 7-1/2 3 15 10 5 20 15 7-1/2 25 20 10 — 25 15 30 — — — 30 20 40 — — — 40 25 50 — — — 50 30 60 — — — — 40 75 60 — — — 50 100 75 — — 100 60 125 100 — — — 75 — 125 — — 150 — — 200 —

HB 30-1/2 36-1/2 36-1/2 42-1/2 46-1/2 54-1/2 54-1/2 64-1/2 74-1/2 Mtr. Wgt. Lbs. 50 30 35 45 50 120 144 217 246 320 320 351 351 442 442 485 485 540 540 590 590 690 690 780 780 950 1000

X

DD

DD D

Pump Model

DISCHARGE

SUCTION

X

HB

Z

DC

Y

HG 3 3 3 3 4 4-1/2 4-1/2 4-1/2 4-1/2

D 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 5-1/4 6-1/4 6-1/4 7 7 7 7 8 8 8 8 9 9 9 9 10 10 10 10 11 11

Notes: 1. Dimensions and weights are approximate. 2. All dimensions are in inches and may vary ±1/4” (6). 3. Frame sizes, “C” and “AG”, dimension and motor weight are for open drip-proof motors only. 4. Conduit box is shown in approximate position. Dimensions are not specified as they vary with each motor manufacturer.

Power Frame Weight in Pounds

D

Case Bore

7 9 11 12 15

WG

Pump Model 361A A B — — 9-3/4 8-5/8 9-3/4 8-5/8 9-3/4 8-5/8 9-3/4 8-5/8 10-1/2 7-1/2 10-1/2 9 12-1/2 10-3/4 12-1/2 12-1/2 13-3/4 11-1/2 13-3/4 11-1/2 13-3/4 13 13-3/4 13 16 14 16 14 16 15-1/2 16 15-1/2 18 15-1/2 18 15-1/2 18 15-1/2 18 15-1/2 20 16-1/4 20 16-1/4 20 17-3/4 20 17-3/4 22 18-1/2 22 20-1/2

AG — 10 11 11 12 14 15 17 19 19 19 21 21 22 22 23 23 23 23 24 24 26 26 27 27 30 32

C 12 12 13 13 14 16 18 21 23 24 22 25 24 26 25 28 26 29 27 28 28 33 30 34 31 34 36

B

D

Model 361A

1 2 3 21 36 82 87 163 5-1/4 6-1/4 — — 6-1/4 7 7 — 7 7 — 7 7 — — — 14-1/2 10-5/16 13-13/16 13-13/16 13-13/16

4 4 4 4 4 4 5 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Base Number N/A N/A N/A N/A 7 N/A 7 N/A 7 N/A 7 7 7 7 8 8 8 8 8 8 8 8 9 9 8 8 11 11 11 11 11 11 11 11 12 12 11 11 N/A N/A 11 11 N/A N/A 15 15 N/A N/A N/A N/A N/A N/A N/A N/A

A

DISCHARGE

POSITION (4)

SUCTION

SUCTION

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 16 N/A 16 N/A 16 N/A 16 16 16 16 17 17 17 17 17 17

5. Not for construction purposes unless certified. 6. Discharge positions No. 2 and 3 are not available on Models 361A and 364A. Position No. 1 is furnished as standard unless otherwise specified. 7. When two “D” dimensions are indicated, always use the larger figure. 8. Power frame selection for 364A pumps can be made from the range charts. 9. Models 361A and 362A have “JP” motor frames. Model 364A has “T” frame motor.

DISCHARGE POSITION (1)

POSITION (2)

DISCHARGE

DISCHARGE

SUCTION

SUCTION POSITION (3)

DISCHARGE

POSITION (4)

Model 362A

DISCHARGE

SUCTION


Engineering Specifications Flexible-Close Coupled Pumps The contractor shall furnish (and install as shown on the plans) Aurora Model (341A horizontal close coupled) (342A vertical close coupled) (344A horizontal flexible coupled) back pullout centrifugal pumps size _____x_____x_____ of (standard fitted) (bronze fitted) (all iron) construction. ®

The contractor shall furnish (and install as shown on the plans) Aurora Model (361A horizontal close coupled) (362A vertical close coupled) (364A horizontal flexible coupled) back pullout centrifugal pumps size _____x_____x_____ of (bronze fitted) (all bronze) (all iron) (stainless steel) construction. Each pump is to be furnished with a (standard) (water cooled) stuffing box with (packing) (_____) (see options). Each pump shall have a capacity of _____GPM at _____ft. total head, with a temperature of _____°F, _____specific gravity. Each pump is to be furnished with a mechanical seal with all metal parts to be 303 stainless steel with Buna-N elastomers, ceramic seat and carbon washer. The unit must be equipped with (bronze) (stainless steel) keylocked shaft sleeve that extends the length of the seal box. The pump shaft extension shall be O-ring sealed from the pumped liquid. Pump shall have a case wearing ring (impeller wearing rings). Impellers to be vacuum cast, dynamically balanced and keylocked to the shaft.

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Flexible Coupled–Frame Mounted (Models 344A–364A) Pump and motor are to be mounted on a common (fabricated steel drip rim) (steel) baseplate. The shaft is to be steel, installed in a cast iron power frame. Pumps shall have a shaft design for .002" deflection at the seal face with the pump running under maximum load condition. (Grease) (oil) (permanently lubricated) ball bearings, having a 3 year minimum life (AFBMA B10) under the maximum condition of load. Bearings to be protected by separate oil seals and slingers. The pump shall be flexible coupled to a standard horizontal NEMA, _____hp, _____ phase, _____hertz, _____volt, _____RPM (open drip-proof) (totally enclosed fan cooled) (hazardous location) motor. Alignment shall be checked in accordance with the standards of the Hydraulic Institute after installation, and there shall be no strain transmitted to the pumps.

Close Coupled (Models 341A–361A) (Models 342A–362A) Each pump is to be close coupled to a standard HI-NEMAJM (340A Series) JP (360A Series). _____hp, _____ phase, _____hertz, _____volt, _____RPM (drip-proof) (totally enclosed) (hazardous location) motor. Models 341A and 361A in motor frame sizes up to 184JM shall be supported by a separate support foot on the close coupled pump bracket.

15

800 AIRPORT ROAD, NORTH AURORA, ILLINOIS 60542 www.AuroraPump.com Viton ® is a registered trademark of DuPont Performance Elastomers L.L.C. Aurora ® is a registered trademark of Pentair Ltd. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. A-02-1012 (01/31/14) © 2014 Pentair Ltd. All Rights Reserved.

MOdel 362A MOdel 341A MOdel 344A - Pentair

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