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© Copyright 2014 Zoeller

®

 Co. All rights reserved.

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IL0417

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CENTRIFUGAL PUMP REPAIR PARTS 300 SERIES

(For Pricing Refer To Repair Parts Price List)

Z

oeller Pump Company warrants, to the purchaser and subsequent owner 

during the warranty period, every new Zoeller Pump Company product to be 

free from defects in material and workmanship under normal use and service, 

when properly installed, used and maintained, for 1) Standard Warranty - a period 

of one year from date of installation or 18 months from date of manufacturer, 

whichever comes first OR 2) Optional Three (3) Year Warranty - a period of 

three (3) years from date of installation or 42 months from date of manufacturer 

whichever comes first. Parts that fail, (within standard or three (3) year optional 

warranty) that inspections determine to be defective in material or workmanship, 

will be repaired, replaced or remanufactured at Zoeller Pump Company’s option, 

provided however, that by so doing we will not be obligated to replace an entire 

assembly, the entire mechanism or the complete unit. No allowance will be made 

for shipping charges, damages, labor or other charges that may occur due to 

product failure, repair or replacement.

This warranty does not apply to any material that has been disassembled without 

prior approval of Zoeller Pump Company, subjected to misuse, misapplication, 

neglect, alteration, accident or act of nature; that has not been installed, operated 

or maintained in accordance with Zoeller Pump Company installation instructions; 

that has been exposed to but not limited to the following: sand, gravel, cement, 

mud, tar, hydrocarbons or hydrocarbon derivatives (oil, gasoline, solvents, etc), 

wash towels or feminine sanitary products, etc. or other abrasive or corrosive 

substances. This warranty is in lieu of all other warranties expressed or implied; 

and we do not authorize any representative or other person to assume for us 

any other liability in connection with our products.

Contact Zoeller Pump Company, 3649 Cane Run Road, Louisville, Kentucky  

40211-1961, Attention: Customer Service Department to obtain any needed repair 

or replacement of part(s) or additional information pertaining to our warranty.

ZOELLER PUMP COMPANY EXPRESSLY DISCLAIMS LIABILITY FOR 

SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES OR BREACH OF 

EXPRESSED OR IMPLIED WARRANTY; AND ANY IMPLIED WARRANTY 

OF FITNESS FOR A PARTICULAR PURPOSE AND OF MERCHANTABILITY 

SHALL BE LIMITED TO THE DURATION OF THE EXPRESSED WARRANTY.

Some states do not allow limitations on the duration of an implied warranty, so 

the above limitation may not apply to you. Some states do not allow the exclusion 

or limitation of incidental or consequential damages, so the above limitation or 

exclusion may not apply to you.

This warranty gives you specific legal rights and you may also have other rights 

which vary from state to state.

LIMITED WARRANTY

SINGLE PHASE

HORSEPOWER

1/3

1/2

3/4

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1-1/2

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STAGE

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ITEM

DESCRIPTION

MODEL NO.

300-0006 301-0006 302-0006 303-0006 304-0006 305-0006

QTY.

PART NO.

1

Motor, Nema J - 1PH

1

96J103

96J105

96J107

96J110

96J115

96J120

Motor Access Cover

Screws, Access Cover

1

2

021301R

021302

021301R

021302

021301R

021302

021301R

021302

021301R

021302

021301R

021302l

2

3

4

5

6

Slinger Washer

Mounting Ring

Hex Hd. Cap Screws 3/8 x 3/4”

Seal, Rotary w/Spring

Impeller

Ring, Square Cut †

1

1

4

1

1

1

126905

020290

*

131100

130403

132583

126905

020290

*

131100

126900

132583

126905

020290

*

131100

127805

132583

126905

020290

*

131100

127804

132583

126905

020290

*

131100

127806

132583

126905

020290

*

131100

127848

132583

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8

Body Assembly

Suction Clearance Ring

Pipe Plugs, 1/8” NPT

1

1

4

020288

127869

020288

127869

020289

125842

020289

125842

020289

125842

020289

125842

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10

Hex Hd. Cap Screws 3/8 x 1”

Base

4

1

*

125855

*

125855

*

125855

*

125855

*

125855

*

125855

(*)    Standard hardware item    (‡)  Not shown    (†)  For pumps with paper gasket, replace with part number 127782
(

)   Kit includes: Access cover, screws & wiring diagrams

Summary of Contents for 300 Series

Page 1: ...ght lock it in the open position and tag it to prevent unexpected application of power Failure to do so could result in fatal electrical shock 7 Unit must be securely and adequately electrically grounded This can be accomplished by wiring the unit to a ground metal clad raceway system or by using a separate ground wire connected to the bare metal of the motor frame or other suitable means 8 Do not...

Page 2: ...assume for us any other liability in connection with our products Contact Zoeller Pump Company 3649 Cane Run Road Louisville Kentucky 40211 1961 Attention CustomerServiceDepartmenttoobtainanyneededrepair or replacement of part s or additional information pertaining to our warranty ZOELLER PUMP COMPANY EXPRESSLY DISCLAIMS LIABILITY FOR SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES OR BREACH OF EXPRES...

Page 3: ...3 7 8 2 4 4 5 8 3 11 16 4 13 16 9 3 16 2 1 8 8 1 4 8 1 8 15 5 8 3 7 8 Figure 1 300 Series Single Stage Booster Pump IL0396 H A C J E D F K B G 1 1 4 Discharge 1 1 2 Suction Motor Data Chart B HP PH VOLTS HZ RPM MOTOR VOLTAGE FACTORY CONNECT SERVICE FACTOR MOTOR AMPS SINGLE PHASE LOCKED ROTOR AMPS SINGLE PHASE KVA 115V 230v 115V 230v 1 3 1 115 230 60 3450 115V 8 6 4 3 26 0 13 0 K 1 2 1 115 230 60 3...

Page 4: ...Open Pressure Tank Pressure Switch Main Power Box Fuse Box or Switch Union Pressure Switch Drain Pressure Gauge Pressure Relief Valve Typical Installations Install a pressure relief valve on any installation where pump pressure can exceed the pressure tank s maximum working pressure or on systems where the discharge line can be shut off or obstructed Extreme over pressure can result in personal in...

Page 5: ...an that required by the unit PIPING 1 Use galvanized piping rigid plastic or other suitable pipe that will not collapse under suction or rupture due to pressure 2 The diameter of the suction and discharge pipe should be no smaller than the corresponding tappings of the pump see Figure 1 If long runs are encountered larger pipe should be used Smaller pipe will reduce the capacity of the pump 3 All ...

Page 6: ...perty damage IL0415 Pressure Gauge Rigid Foundation Priming Plug Level Pipe Support Discharge Suction Pipe Installed with Gradual Rise to Pump Inlet Figure 4 ELECTRICAL Ground motor before connecting to electrical power supply Connect the motor frame to equipment grounding conductor by using green screw Do not connect green ground wire to any of the motor leads Do not ground to a gas supply line T...

Page 7: ...g can be accomplished by any of the following methods 2 When the liquid supply level is above the center line of the pump it is primed by opening the suction and discharge valves The inflowing liquid will displace the air and fill the suction line pump casing and discharge line up to the level of supply 3 Where the pump is operating with suction lift and the suction line is equipped with a foot va...

Page 8: ...Bent impeller shaft 6 Replace Pump will not start or run 1 Improperly wired 1 Refer to wiring diagram 2 Blown fuse or open circuit breaker 2 Replace fuse or close circuit breaker 3 Loose or broken wiring 3 Tighten connections and replace broken wiring 4 Impeller clogged 4 Clean 5 Motor shorted out 5 Replace Pumps leaks at shaft 1 Worn mechanical seal 1 Replace 2 Bent impeller shaft 2 Replace Place...

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