Spec Sheet

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®
Co. All rights reserved.
502-778-2731 | 800-928-7867 | 3649 Cane Run Road | Louisville, KY 40211-1961 | zoellerpumps.com
SECTION: 2.25.070
FM2799
1119
Supersedes
0519
SK1322
PRODUCT SPECIFICATIONS
MOTOR
Horse Power 2
Voltage 200 - 575
Phase 1 or 3 Ph
Hertz 60 Hz
RPM 3450
Type Capacitor start / capacitor run or 3 Ph
Insulation Class F
Amps 4.5 - 20.0
PUMP
Operation Nonautomatic
Discharge Size 1-1/4" NPT vertical
Cord Length 20' (6 m) standard
Cord Type SOW or SOOW, multi-wire neoprene
Max. Head 125' (38.1 m)
Max. Flow Rate 59 GPM (223 LPM)
Max. Operating Temp. 130 °F (54 °C)
Cooling Oil lled
Motor Protection
Auto reset thermal overload (1 Ph),
thermal sensor (3 Ph)
MATER IALS
Cap Cast iron
Motor Housing Cast iron
Adapter Cast iron
Pump Housing Cast iron
Upper Bearing Ball bearing
Lower Bearing Ball bearing
Mechanical Seals Carbon/ceramic
Impeller Type Non-clogging vortex
Impeller Ductile iron
Hardware Stainless steel 304
Motor Shaft Stainless steel 416
Square Rings Neoprene
Cutter Hardened stainless steel, Rockwell C55-60
24-7/32
[615 mm]
21-3/32
[536 mm]
5-3/8 [137 mm]
4-9/16 [116 mm]
Tested to Standard UL778 and
Certied to CSA
Standard C22.2 No. 108
NOTE: See model comparison chart for specific details.
4-1/16 [103 mm]
6-15/32
4-1/16
8-1/8
[206 mm]
11-21/32
[164 mm]
[103 mm]
[296 mm]
1-1/4" - 11-1/2 N.P.T.
SK1323
Product information presented
here reects conditions at time
of publication. Consult factory
regarding discrepancies or
inconsistencies.
TECHNICAL DATA SHEET
MODEL 840/841/842
DUAL SEAL GRINDER PUMPS
Pump Systems And Controls
SK2365
Model 840
(Reversing Grinder Pump)
Models 841/842
(Single Direction Grinder Pumps)
4-1/16 [103 mm] 6-1/2
11-11/16
4-1/16 [103 mm]
8-1/8
[206 mm]
1-1/4" - 11-1/2 N.P.T.
[297 mm]
[165 mm]
5 [127 mm]
20-5/8
[524 mm]
23-3/4
[603 mm]