Crane Barnes SPRINT II Series, Installation And Operation Manual

SECTION: A- PUMP SPECIFICATIONS - SPRINT III

DISCHARGE: ‡

 2" (51mm) NPT or Compression, 

& 3" (76mm) Compression, Vertical

LIQUID TEMPERATURE:

  104°F (40°C) Continuous.

VOLUTE:

Cast Iron ASTM A-48, Class 30.

MOTOR HOUSING:

Cast Iron ASTM A-48, Class 30.

END BELL:

Cast Iron ASTM A-48, Class 30.

IMPELLER:

Design: 

6 Vane, Open, Dynamically
Balanced, ISO G6.3.

Material: 

Ductile Iron

SHAFT:

 416 

Stainless 

Steel

SQUARE RINGS:

Buna-N

HARDWARE:

300 Series Stainless Steel

PAINT:

 Air 

Dry 

Enamel.

SEAL:

Design: 

Single Mechanical, Oil-Filled Reservoir.

Material: 

Rotating Face - Carbon
Stationary Face - Ceramic
Elastomer - Buna-N
Hardware - 300 Series Stainless

CABLE ENTRY:

10 ft.(3M) Cord, (Plug on Single Phase).
Pressure Grommet For Sealing
And Strain Relief. Sealed Junction
Chamber with Terminal Block.

SPEED:

1750 RPM (Nominal).

UPPER BEARING:

Design: 

Sleeve

Lubrication:

 Oil

Load:

 Radial

LOWER BEARING:

Design:

Single Row, Ball

Lubrication:

 Oil 

Load:

Radial & Thrust

MOTOR: 

Design:

NEMA L-Single Phase,
NEMA B-Three Phase Torque Curve. 
Completely Oil-Filled, Squirrel Cage 
Induction.

Insulation:

 Class 

A 

SINGLE PHASE:

.5HP Split -Phase with Current Relay.
Includes Overload Protection In Motor.

THREE PHASE: 

Dual Voltage 230/460;
Requires Overload Protection to be
Included in Control Panel.

FLOAT:

Automatic Models. 15ft. Cable, Wide 
Angle, Polypropylene. Attached to 
Pump, or to Discharge Piping. ON and
OFF Points Are Adjustable.

OPTIONAL EQUIPMENT:

 Additional Cable.

‡ Specify Flange Size and type when ordering. 
2" Discharge handels 1-7/8" soilds, 3" Discharge handles 2" solids.

IMPORTANT !

1.) PUMP MAY BE OPERATED 

"DRY"

 FOR EXTENDED PERIODS WITHOUT DAMAGE TO MOTOR AND/OR SEALS. 

2.) THIS PUMP

 IS

 APPROPRIATE FOR THOSE APPLICATIONS SPECIFIED AS CLASS I DIVISION II HAZARDOUS LOCATIONS.

3.) THIS PUMP IS 

NOT

 APPROPRIATE FOR THOSE APPLICATIONS SPECIFIED AS CLASS I DIVISION I HAZARDOUS LOCATIONS.

4.) INSTALLATIONS SUCH AS DECORATIVE FOUNTAINS OR WATER FEATURES PROVIDED FOR VISUAL ENJOYMENT MUST BE INSTALLED IN

ACCORDANCE WITH THE NATIONAL ELECTRIC CODE ANSI/NFPA 70 AND/OR THE AUTHORITY HAVING JURISDICTION. THIS PUMP IS NOT

INTENDED FOR USE IN SWIMMING POOLS, RECREATIONAL WATER PARKS, OR INSTALLATIONS IN WHICH HUMAN CONTACT WITH PUMPED 
MEDIA IS A COMMON OCCURRENCE.

2.00" 

(51)

 NPTor,

2" 

(51)

 Compression or,

3" 

(76)

 Compression

Disch.

For Sch. 40 Pipe.

5.75

(146)

5.06 

(129)

11.31 

(287)

8.20

(208)

3.44

(87)

3.44

(87)

18.62

(473)

2.00" 

(51)

 NPTor,

2" 

(51)

 Compression or,

3" 

(76) 

Compression

Disch.

For Sch. 40 Pipe.

*9.00

(229)

120°

Pumping

* Factory Set, Adjustable.

5.75

(146)

11.31 

(287)

8.20

(208)

3.44

(87)

3.44

(87)

18.62

(473)

5.06 

(129)

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