JABSCO 18510-0010 User Manual Download Page 3

PARTS LIST

Key

Part Number

Description

Qty.

1

18527-0000

Pump Body

1

2

18514-0000

End Cover

1

3

18526-0000

Impeller

1

4

18516-0000

Gasket

1

5

6342-0000

Slinger

1

6

96080-0552

Seal, Mechanical

1

7*

18753-0461

Motor 12 Volt DC

1

8

92650-0040

Plug

1

9

98019-0020

Body Mounting Screw

2

10

91027-0013

End cover Screw

4

11

91083-0040

Impeller Set Screw

1

12

91602-0020

Lock Washer #10 S.S.

4

*Includes motor base

10

12

11

3

4

2

6

8

9

5

7

1

EXPLODED VIEW

SERVICE INSTRUCTIONS

NOTE:  The seal consists of two parts. The half with the
metal case and carbon face go into the pump body. The
other half of the seal is a ceramic disk with a rubber boot
and is installed into the back face of the impeller.

Disassembly

1.  Remove end cover screws, end cover and gasket.

2.  Remove pipe plug in top of body and rotate impeller

so the set screw aligns with the plug hole. Insert a
1/8” allen wrench through the plug hole and loosen
impeller setscrew. Remove the impeller.

3. Remove screws securing the body to the motor and

remove the body.

4. Remove the old ceramic half of the seal with a screw-

driver or hooked wire.

5. From the motor side of the body press the metal case

seal half out of the body into the impeller bore. Clean
the seal bore.

Assembly

1. For the best results, apply a thin coat of pipe thread

sealant to the seal bore in the body before installing
new seal. Install the the seal from inside the body
using a hollow tube 1 1/4” OD by 1 1/8” ID. With the
tube against the flange of the seal press or tap gently
on the tube until the flange of the seal is seated all the
way around on the ledge in the body. Lubricate the
rubber boot with a small amount of soapy water. To
protect the seal surface put a clean piece of paper on
the ceramic face and push the seal by hand into the
impeller bore until it is completely seated. Be sure
that both the carbon and the ceramic faces are clean
of grease and fingerprints.

2. Install the body to the motor. Position the motor with

the pump body up and the back of the motor down to
correctly position the shaft end play.

3. Slide the impeller on the shaft with the set screw fac-

ing the plug hole in the body. Press the impeller down
compressing a spring in the seal until the impeller bot-
toms out against the body. Tighten the set screw in
the impeller before releasing pressure against the
impeller. This sets the proper seal face clearance.

4. Install the pipe plug into the body.

5. Ensure the body and end cover surfaces are clean

where they contact the gasket. Align the end cover
and new gasket with the body and secure it with the
end cover screws.

Summary of Contents for 18510-0010

Page 1: ...el transfer NOT GASOLINE feed pump for spraying systems irrigation cooling systems for dairy watering stock washdowns vehicle heating systems machinery cooling systems and cutting saw blade cooling INSTALLATION The pump must be mounted in a dry location the motor is not waterproof and must not be submerged The unit can be mounted in any desired position It is best mount ed so that water dripping f...

Page 2: ...ter installed in the pump ports WIRE SIZE TABLE CONNECTION LENGTH BETWEEN BATTERY 12V 24V AND MOTOR 1 10 ft 3m 12 16 11 20 ft 6m 10 16 21 30 ft 9m 8 12 OPERATION The pump may be run dry for short periods of time Running without liquid allows heat to build up between seal and shaft thus shortening seal life The pump can run against a closed outlet such as encountered when using a garden hose type s...

Page 3: ...ler bore Clean the seal bore Assembly 1 For the best results apply a thin coat of pipe thread sealant to the seal bore in the body before installing new seal Install the the seal from inside the body using a hollow tube 1 1 4 OD by 1 1 8 ID With the tube against the flange of the seal press or tap gently on the tube until the flange of the seal is seated all the way around on the ledge in the body...

Page 4: ...MUM LIABILITY OF ITT IN CONNECTION WITH THIS WARRANTY SHALL NOT IN ANY CASE EXCEED THE CONTRACT PRICE FOR THE PRODUCT CLAIMED TO BE DEFECTIVE OR UNSUITABLE 4 This warranty does not extend to any product manufactured by ITT which has been subjected to misuse neglect accident improper installation or use in violation of instructions fur nished by ITT 5 This warranty does not extend to or apply to an...

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