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Congratulations

You are now the owner of a Goulds pump. This pump was 

carefully inspected and subjected to final tests before releas

-

ing for shipment. In order to assure maximum performance 

please follow the simple instructions in this manual.

PUMPING OF VOLATILE PETROLEUM 

PRODUCTS CAN BE HAZARDOUS. FOR 

THIS REASON, EXTREME CARE MUST BE EXERCISED 

AND ALL OPERATING AND SAFETY INSTRUCTIONS 

STRICTLY ADHERED TO. FAILURE TO DO THIS CAN 

RESULT IN A FIRE OR EXPLOSION.

APPLICATION:

 This pump is designed to pump petro-

leum products such as diesel fuel, jet fuel or gasoline 

in well-ventilated areas that do not contain potentially 

explosive fumes.
This equipment should be operated only by personnel 

who have been thoroughly instructed as to the hazards 

involved and who are familiar with the following operat-

ing and safety instructions.

OPERATING AND SAFETY INSTRUCTIONS

  

1.

 Use non-sparking tools when making pump connec-

tions.

  

2.

 Always securely connect the ground wire to a good 

ground on the tank being filled, before operating the 

pump.

  

3.

 Do not operate the engine while filling the pump tank 

with its initial priming liquid.

  

4.

 Do not refill engine if running or hot.

  

5.

 Do not pump liquids other than water or petroleum  

products.

  

6.

 Do not operate with leaky seal or piping, closed suc-

tion or discharge valve or with a fill plug removed.

  

7.

 Operate pump only with guard in place.

MAINTENANCE INSTRUCTIONS

  

1.

 If engine is hard to start, or runs rough, move unit to a 

safe area and check out on water.

  

2.

 This engine must be maintained in original condition  

throughout its use. Prior to each use, inspect the air 

cleaner, spark arresting muffler, shielded spark plug, 

shielded spark plug wire, and the enclosed run-stop 

switch, to make certain that these are not worn or 

damaged in any way.

  

3.

 Use only original replacement parts - this is critical 

since each part was selected for its safety and high 

quality.

RECOMMENDED PRECAUTIONS

  1. APPLICATION:

 This pump is designed to pump  

petroleum products such as diesel fuel, jet fuel or 

gasoline in well-ventilated areas that do not contain 

potentially explosive fumes. Primarily intended for 

fuel transfer or refueling construction equipment at 

remote open air sites where the lack of electricity 

makes it impossible to use pumps driven by explo-

sion-proof electric motors.

 

Pumping of volatile petroleum products can be haz-

ardous. For this reason, extreme care must be exer-

cised and all operating and safety instructions strictly 

adhered to.

  

2.

 As with all self-priming centrifugal pumps, the pump 

tank must be initially filled with the liquid being 

pumped. 

DO NOT

 run the engine while filling the 

pump tank. Failure to follow this precaution could 

result in a fire or explosion.

  

3.

 This pump is designed primarily for water and petro-

leum products use. Before pumping other liquids, 

carefully read the special note below.

  

4.

 Do not subject the pump to a pressure in excess of 

75 psi.

  

5.

 Should the fluid temperature rise more than 50ºF. 

ambient, expansion joints must be installed on both 

the suction and discharge ports to relieve any stress 

on the pump casing.

  

6.

 No modifications, additions or deletions should be 

made to the pump.

  

7.

 Prime movers powering the pumps may operate 

at high temperatures. Keep hands off mufflers and 

manifolds to avoid burns.

  

8.

 In systems where shock wave pressures may be 

generated, protective devices (check valve/gate 

valve, etc.) must be installed on discharge line to 

prevent shock wave pressures from entering casing. 

A discharge check valve is required when operating 

against high static heads.

  

9.

 Do not refill engine fuel tank while power unit is run

-

ning or while hot. Prevent splashing of gasoline or 

other fuel while filling supply tank.

10.

 Do not use in a combustible atmosphere.

11.

 Make daily checks of the tightness of suction and 

discharge pipe, drain, filler plug and pump gaskets. 

Check tightness of gasoline tank filler cap each time 

tank is filled. Operation should not proceed until all 

of the above items have been checked and are tight.

The performance of Goulds Water 

Technology is based upon clear, cold, 

fresh water with suction conditions as shown on the 

performance curve. If used to pump other liquids, pump 

performance may differ from rated performance based 

on the different specific gravity, temperature, viscosity, 

etc. of the liquid being pumped. However, a standard 

pump may not be safe for pumping all types of liquids, 

such as toxic, volatile or chemical liquids, or liquids under 

extreme temperatures or pressures. Please consult your 

Goulds Water Technology catalog as well as local codes 

and general references to determine the appropriate 

pumps for your particular application. Since it is impos-

sible for us to anticipate every application of a Goulds 

pump, if you plan to use the pump for other than a water 

or petroleum product application, consult Goulds Water 

Technology beforehand to determine whether such ap-

plication may be proper or safe under the circumstances. 

Failure to do so could result in property damage or 

personal harm.

THE INSTALLATION OF THE PUMP 

SHALL INCLUDE ADEQUATE  

DRAINAGE OR LOCATED SUCH THAT OTHER EQUIP-

MENT OR PROPERTY WOULD NOT BE  DAMAGED IN 

THE EVENT OF ANY LEAKAGE.  THE PUMP SHOULD 

NOT BE INSTALLED ABOVE EQUIPMENT OR PROP-

ERTY UNLESS ADEQUATE DRAINAGE IS PROVIDED.  

FAILURE TO COMPLY WITH THIS WARNING COULD 

RESULT IN PROPERTY DAMAGE.

OVERTIGHTENING OF THE CASING 

FASTENERS COULD DAMAGE THE 

FASTENER, RESULTING IN LEAKAGE AND  

 

PROPERTY DAMAGE. 

CAUTION

WARNING

WARNING

WARNING

Summary of Contents for Goulds Marlow Series

Page 1: ...Marlow Series 2AM32 P PETROLEUM PUMP INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS U L INSTRUCTION MANUAL IM080R06...

Page 2: ...ting 4 General 4 Proper Location 4 Connections 4 Strainer Advisable 4 Starting 4 Lubrication 4 High Discharge 4 Maintenance 4 Troubleshooting Guide 5 Repair Parts 6 Limited Warranty 8 Please fill in d...

Page 3: ...is precaution could result in a fire or explosion 3 This pump is designed primarily for water and petro leum products use Before pumping other liquids carefully read the special note below 4 Do not su...

Page 4: ...ump Should you have difficulty refer to the Troubleshooting Guide section Goulds Water Technology prime and reprime them selves providing the tank is filled with liquid Should you lose this liquid fro...

Page 5: ...s Pumping Until Collapsing suction hose lining Replace hose Engine is Stopped and Restarted Suddenly Stops Clogged strainer or hose Clean hose and strainer Pumping Slowly Stops Clogged impeller diffus...

Page 6: ...escription Part Number 1 Pipe plug 16K142 2 Casing 16K143 3 Gasket o ring 16K144 4 Impeller open 16K145 5 Seal assembly 16K146 6 Bracket 16K147 7 Slinger 16K148 8 Splash deflector 16K149 9 Muffler gua...

Page 7: ...7 1 1 5 6 7 23 22 8 10 24 18 17 16 14 23 22 20 28 29 26 25 4 3 2 27 11 9 12 21 19 15 13...

Page 8: ...s supplier of such products Goulds Water Technology Policy Concerning Online Sales to Consumers Homeowners using the Internet to locate information regarding residential water systems residential wast...

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