Crane 104872, Installation And Operation Manual

4

DISCHARGE .............

2” NPT, Female, Vertical, Bolt-on Flange

LIQUID TEMPERATURE:

Standard

 ............

104°F (40°C) Continuous

High Temp

 .........

200°F (93°C) Continuous

VOLUTE ....................

Cast Iron ASTM A-48, Class 30

MOTOR HOUSING ...

Cast Iron ASTM A-48, Class 30

SEAL PLATE  ...........

Cast Iron ASTM A-48, Class 30

IMPELLER:

Design ...............

2 Vane, open, with pump out vanes on

back side. Dynamically balanced, ISO G6.3

Material 

 .............

Cast Iron ASTM A-48, Class 30

SHAFT .......................

416 Stainless  Steel

SQUARE RINGS .......

Buna-N

HARDWARE .............

300 Series Stainless Steel

PAINT ........................

Air Dry Enamel

SEAL: 

Design

 ..............

Single Mechanical

Material

 ..............

Carbon/Ceramic/Buna-N

Hardware -300 Series Stainless

CORD ENTRY ...........

15 ft. (5 m), 20ft. (6.1 m) Cord with plug 

                                       on 120 volt & .5HP, 240 volt, 1 phase. 

                                       Quick connect custom molded for sealing 

                                       and strain relief

SPEED ......................

1750 RPM (Nominal)

UPPER BEARING .....

Single Row, Ball, Oil lubricated

Load

...................

Radial

LOWER BEARING ....

Single Row, Ball, Oil lubricated

Load

...................

Radial & Thrust

MOTOR:

Design

 ..............

NEMA L -Single Phase, NEMA B -Three 

phase Torque Curve, Oil Filled, Squirrel

Cage Induction

Insulation

 ...........

Class B, Class F for High Temp.

Class F on selected models

SINGLE PHASE ........

Permanent Split Capacitor (PSC)

Includes Overload Protection in Motor

THREE PHASE .........

200-240/480 is Tri-Voltage notor 600V.

Requires overload Protection to be

included in control panel

LEVEL CONTROL ...."A" - 

Wide Angle, PVC, Mechanical, 

20 ft (6.1m) cord with Piggy-Back Plug, N/O

 "AU"- 

Wide Angle, Polypropylene, 

Mechanical, N/O Integral to pump. 

ON and OFF Points are adjustable 

OPTIONAL EQUIPMENT 

Seal Material, Impeller Trims, 

Additional cord, Normally Closed Temperature Sensors with 

cord for 3 phase pumps (Requires relay in control panel), 

*Inlet Strainer for High Temperature Models.

(*) 3/4” Spherical solids handling with optional inlet stainer.

DISCHARGE  ............

3” NPT, Female, Vertical, Bolt-on Flange

LIQUID TEMP ...........

104°F (40°C) Continuous

VOLUTE ....................

Cast Iron ASTM A-48, Class 30

MOTOR HOUSING ...

Cast Iron ASTM A-48, Class 30

SEAL PLATE  ...........

Cast Iron ASTM A-48, Class 30

IMPELLER:

Design

 ...............

2 Vane, open, with pump out vanes on

back side. Dynamically balanced, ISO G6.3

Material 

 .............

Cast Iron ASTM A-48, Class 30

SHAFT 

 .....................

416 Stainless  Steel

SQUARE RINGS .......

Buna-N

HARDWARE .............

300 Series Stainless Steel

PAINT ........................

Air Dry Enamel

SEAL:

Design

 ..............

Single Mechanical or Tandem Mechanical

with Oil Filled Reservoir

Material

 ..............

Carbon/Ceramic/Buna-N

Hardware -300 Series Stainless

CORD ENTRY .............

15 ft. (5 m), 20 ft. (6.1 m) Cord. Plug on

                                       120 Volt & .5HP. 240 Volt 1 Phase Quick

                                       connect custom molded for sealing 

                                       and strain relief

SPEED ......................

1750 RPM (Nominal)

UPPER BEARING .....

Single Row, Ball, Oil lubricated

Load

...................

Radial

LOWER BEARING ....

Single Row, Ball, Oil lubricated

Load

...................

Radial & Thrust

MOTOR:

Design

 ..............

NEMA L -Single Phase, NEMA B -Three 

phase Torque Curve, Oil Filled, Squirrel

Cage Induction

Insulation

 ...........

Class B

Class F on selected models

SINGLE PHASE ........

Permanent Split Capacitor (PSC)

Includes Overload Protection in Motor

THREE PHASE ............

200-240/480 is Tri-Voltage. 600V. Requires

Overload Protection to be included in

control panel

OPTIONAL EQUIPMENT .....

Seal Material, Impeller Trims, 

Additional cord, Normally Closed Temperature Sensors with 

cord for 3 phase pumps (Requires relay in control panel),

Normally Open Moisture Sensor with cord for DS pumps.

SECTION: A - PUMP SPECIFICATIONS:

2” Pumps (Standard & High Temperature) 

3” Pumps

IMPORTANT ! - Standard Temperature

1.)  PUMP MAY BE OPERATED “DRY” FOR EXTENDED PERIODS WITHOUT 

DAMAGE TO MOTOR AND/OR SEALS.  

2.)  THIS PUMP IS NOT APPROPRIATE FOR THOSE APPLICATIONS 

SPECIFIED AS CLASS I DIVISION I HAZARDOUS LOCATIONS. 

3.)  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.

IMPORTANT ! - High Temperature

1.)  PUMP MAY BE OPERATED “DRY” FOR EXTENDED PERIODS WITHOUT 

DAMAGE TO MOTOR AND/OR SEALS.  

2.)  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.

3.)  MUST USE A 

HIGH TEMPERATURE

 WIDE ANGLE LEVEL CONTROL IN 

HIGH TEMPERATURE APPLICATIONS.