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A Crane Co. Company USA: (937) 778-8947 • Canada: (905) 457-6223 • International: (937) 615-3598

Sump & Utility Pumps

3

A

www.cranepumps.com

Professional Plumbing

Series SP33 

1/2" Spherical Solids Handling

Manual & Automatic, Submersible Sump /Effl uent

DISCHARGE ................................... 11⁄2” NPT, Female, Vertical

LIQUID TEMPERATURE ................ 104°F (40°C) Continuous

MOTOR HOUSING ............................ Cast Iron

PUMP BODY & STRAINER .............. Thermoplastic

IMPELLER: Design ...................... 10 Vane vortex, with pump out vanes on back

 side. Balanced, ISO G6.3 

Material ..................... Cast Iron

SHAFT .............................................. Stainless Steel

O-RINGS .................................. Buna-N

HARDWARE ...................................... 300 Series Stainless Steel

PAINT ................................................. Air Dry Enamel

SEAL: Design ....................... Single Mechanical, Type 21 

Material ...................... Carbon/Ceramic/Buna-N

 Hardware -300 Series Stainless

CORD ENTRY .................................... 10 ft. (3m) or 20 ft. (6m) Cord with plug and

Pressure Gromment for sealing and strain relief

UPPER BEARING .............................. Single Row, Ball, Oil Lubricated

LOWER BEARING ............................. Single Row, Ball, Oil Lubricated 

MOTOR: Design ....................... Oil Filled

Insulation.................Class B

SINGLE PHASE ................................. Permanent Split Capacitor (PSC). 

 Includes thermal overload protection in motor

LEVEL CONTROL:

 SP33 .......................... None

 SP33A ........................ Wide Angle, Mechanical, 10 ft (3m) cord

 or 20 ft (6m) cord

 SP33VF ...................... Vertical Float, PVC, Snap Action, 

 10 ft (3m) cord or 20 ft. (6m) cord

 SP33D ........................ Diaphragm switch, pressure operated, 

 Snap Action, normally open, 10 Ft. (3m) cord

MINUMUM SUMP DIA:

SP33A ........................ 18" (457mm)

 SP33, SP33VF 

 SP33D ......................... ..11" (279mm) 

NOTE .................................................. GFCI Compatible to Comply with NEC 

 210.8 (A)

Series: SP33,

1/3HP, 3450RPM, 60Hz

DESCRIPTION:

GENERAL PURPOSE PUMP FOR RESIDENTIAL AND 

LIGHT INDUSTRIAL SUMP APPLICATIONS

Testing is performed with 

water specifi c gravity of 1.0 

@ 68 ̊F (20 ̊C), other fl uids 

may vary performance

CSA 108

UL 778

LR16567

C US

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Sump & Utility Pumps

A Crane Co. Company USA: (937) 778-8947 • Canada: (905) 457-6223 • International: (937) 615-3598

4

A

www.cranepumps.com

Professional Plumbing

3/14

Series SP33 

1/2" Spherical Solids Handling

Manual & Automatic, Submersible Sump /Effl uent

MODEL NO PART NO HP VOLT/PH Hz RPM

(Nom)

NEMA

START

CODE

FULL

LOAD

AMPS

CORD

LENGTH

CORD

SIZE

CORD

TYPE

SP33 112547 1/3 120/1 60 3450 B 5.8 10 ft. (3m) 18/3 SJTOW

SP33X 112548 1/3 120/1 60 3450 B 5.8 20 ft. (6m) 18/3 SJTOW

SP33A 112549 1/3 120/1 60 3450 B 5.8 10 ft. (3m) 18/3 SJTOW

SP33AX 112550 1/3 120/1 60 3450 B 5.8 20 ft. (6m 18/3 SJTOW

SP33VF 112551 1/3 120/1 60 3450 B 5.8 10 ft. (3m) 18/3 SJTOW

SP33VFX 112552 1/3 120/1 60 3450 B 5.8 20 ft. (6m 18/3 SJTOW

SP33D 118371 1/3 120/1 60 3450 B 5.8 10 ft. (3m) 18/3 SJTOW

IMPORTANT !

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.

inches

(mm)

Model: SP33 Model: SP33VF

Model: SP33D Model: SP33A