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

Submersible Non-Clog Pumps

3

D

www.cranepumps.com

Professional Plumbing

Series SE-411/421

2" Spherical Solids Handling

Manual & Automatic 

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

LIQUID TEMPERATURE ..........SE411: 77°F (25°C) Continuous

 SE421: 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, Oil Filled Reservoir,

 Secondary Exclusion Seal

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

 Hardware - 300 Series Stainless

CORD ENTRY ...........................15 ft. (5m) Quick Disconnect Cord with plug On 115

 Volt, Pressure Gromment for sealing and strain relief

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

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

MOTOR: Design ...............NEMA L Torque Curve, Oil Filled, Squirrel Cage

 Induction

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

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

 Includes Overload Protection in Motor

LEVEL CONTROL ....................."A" - Wide Angle, PVC, Mechanical, 15 ft (5m) cord

 with Piggy-Back Plug, N/O

 VF" - Vertical Float, PVC, Snap Action, 15 ft (5m)

 cord, with Piggy-Back plug. OFF point ONLY is 

 adjustable

OPTIONAL EQUIPMENT ...........Seal Material, Additional Cord

Series: SE (SE411 & SE421)

.4HP, 1750RPM, 60Hz

DESCRIPTION:

SUBMERSIBLE NON-CLOG SEWAGE PUMP DESIGNED 

FOR TYPICAL RAW SEWAGE APPLICATIONS

3/13

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
 SECTION

 PAGE

 DATE

Submersible Non-Clog Pumps

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

4

D

www.cranepumps.com

Professional Plumbing

Series SE-411/421

2" Spherical Solids Handling

Manual & Automatic 

3/14

MODEL NO PART NO HP VOLT/PH Hz RPM

(Nom)

NEMA

START

CODE

FULL

LOAD

AMPS

LOCKED

ROTOR

AMPS

CORD

SIZE

CORD

TYPE

CORD

O.D

inch (mm)

SE411 096747 0.4 115/1 60 1750 C 12.0 19.0 14/3 SJTOW 0.375 (9.5)

SE411A 096748 0.4 115/1 60 1750 C 12.0 19.0 14/3 SJTOW 0.375 (9.5)

SE411VF 100836 0.4 115/1 60 1750 C 12.0 19.0 14/3 SJTOW 0.375 (9.5)

SE421 096750 0.4 230/1 60 1750 C 6.2 13.0 14/3 SJTOW 0.375 (9.5)

Mechanical Switch on SE-A, cord 16/2, SJOW, Piggy-Back Plug

Vertical Switch on SE-VF, cord 16/2, SJOW, 0.320 (8.1mm) O.D. Piggy-Back Plug

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)

SE411VF SE411 & SE421 (Less Float)

SE411A