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Blackmer Frame S Centrifugal Pump

The Frame S Centrifugal Pump serves as a robust alternative to typical small frame pumps, which are prone to being overstressed when operated away from their optimal performance point. Offering mid-frame strength and reliability within the confines of a small frame space, the Frame S Centrifugal Pump can be seamlessly integrated into the same space, mounted on the same baseplate, and connected with the same piping as conventional small frame pumps. This versatile pump is available in four different sizes.

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  • Features
  • Applications
  • Specifications
  • Dimensions
  • Performance Curve
  • Heavy-duty substitute for typical tiny frame pumps, offering mid-size frame strength and dependability in a compact frame size
  • To accommodate a variety of applications and size constraints, there are four model sizes.
  • The comparable size pump with the lowest L3/D4 stiffness ratio is the 46 (1.9) Frame S.
  • Fulfills the dimensional requirements of ASME/ANSI
  • Up to 450 gpm (102 m3/hr) of flow capacity
  • Able to accommodate a C-Frame (NEMA)/D-Flange (IEC) motor adaptor, enabling motor and power end alignment without the need for specialized equipment or a lot of work
  • With the optional unique foot, one can discharge from the right or left side.
  • Low stiffness ratios and robust design on shafts
  • Prolongs the life of seals and prevents common vibration damage
  • Reduced bearing stress from a short shaft overhand prolongs bearing life.
  • Greater load capacity and longer bearing life are offered by oversized heavy duty bearings.
  • Frame S offers an optional bearing frame foot with overhung casing
  • Chemicals
  • Mining de-watering
  • Water/wastewater
  • Liquid terminals
  • Mid size frame strength and reliability in small frame space
  • Heavy duty alternative to standard small frame pumps
  • Lowest L3/D4 stiffness ratio of any competitive size pump 26 (1.9) Frame S
  • Meets ASME/ANSI dimensional specifications
  • Capacities up to 450 gpm (102 m3/hr)
  • Operating temperature range from -40˚ to 400˚F (-40˚ to 204˚C)
  • Military shock standard S901 Grade A
  • Frame M Pump – ASME/ANSI

Frame M Pump – ASME/ANSI

 

Pump Size

A1

A

D

2E1

2E2

F

H

O

U

V

X

1

6 x 8-13

25.50

14.00

14.50

16.00

9.00

18.75

0.875

30.50

2.375

4.00

16

2

6 x 8-15

27.25

14.75

14.50

16.00

9.00

18.75

0.875

32.50

2.375

4.00

18

3

8 x 10-13

27.25

15.25

14.50

16.00

9.00

18.75

0.875

32.50

2.375

4.00

18

4

8 x 10-15

28.75

15.75

14.50

16.00

9.00

18.75

0.875

33.50

2.375

4.00

19

All dimensions are in inches.

Frame M Pump – Metric

 

Pump Size

A1

A

D

2E1

2E2

F

H

O

U

V

X

1

6 x 8-13

648

356

368

406

229

476

22

775

60

102

406

2

6 x 8-15

692

375

368

406

229

476

22

826

60

102

457

3

8 x 10-13

692

387

368

406

229

476

22

826

60

102

457

4

8 x 10-15

730

400

368

406

229

476

22

851

60

102

483

All dimensions are in millimetres

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