Parts with a check mark () in the following tables are included in the kits.

Before beginning, follow the Pressure Relief Procedure in proportioning pump manual 312068.

Piston Seal Kits

See FIG. 1 for piston seal locations.

 

 

 

A

 

 

 

 

 

Pump

 

(Piston

B

C

D

E

Pump

Size

Kit

Seal)

(Bushing)

(Bolt)

(Piston Rod)

(Piston Cap)

 

 

 

 

 

 

 

 

24F291

28

261756

 

16F202

16F204

 

 

 

 

 

 

 

 

247371

30

261851

261882

261889

 

 

 

 

 

 

 

 

247372

40

261850

261881

261886

 

 

 

 

 

 

 

 

247373

48

261849

261880

261886

 

 

 

 

 

 

 

 

247374

60

261848

261879

261886

 

 

 

 

 

 

 

 

247375

80

261847

261878

261883

 

 

 

 

 

 

 

 

247577

88

247578

247584

261883

 

 

 

 

 

 

 

 

247376

96

261846

261877

261883

 

 

 

 

 

 

 

 

247377

120

261845

261876

261883

 

 

 

 

 

 

 

 

247576

140

247579

247585

261883

 

 

 

 

 

 

 

 

Cylinder Seal Kits

See FIG. 2 for cylinder seal locations.

 

 

 

F

 

 

J

K

L

 

Proportioning

 

(Cylinder

G

H

(Outlet

(Retainer

(Adapter

Pump

Pump Size

Kit

Seal)

(Bearing)

(Gasket)

Flange)

Flange)

Ring)

 

 

 

 

 

 

 

 

 

24F291

28

261858

261902

261875

261874

 

 

 

 

 

 

 

 

 

247371

30

261858

261902

261875

261874

 

 

 

 

 

 

 

 

 

247372

40

261857

261902

261875

261873

 

 

 

 

 

 

 

 

 

247373

48

261856

261902

261875

261872

 

 

 

 

 

 

 

 

 

247374

60

261855

261902

261875

261871

 

 

 

 

 

 

 

 

 

247375

80

261854

261901

261875

261870

 

 

 

 

 

 

 

 

 

247577

88

247580

261901

261875

247586

 

 

 

 

 

 

 

 

 

247376

96

261853

261901

261875

261869

 

 

 

 

 

 

 

 

 

247377

120

261852

261901

261875

261868

 

 

 

 

 

 

 

 

 

247576

140

247581

261901

261875

247587

 

 

 

 

 

 

 

 

 

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Graco reserves the right to make changes at any time without notice.

Original instructions. This manual contains English. MM 312071

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

Copyright 2007, Graco Inc. is registered to ISO 9001

www.graco.com

Revised 07/2010

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Graco 312071D important safety instructions Piston Seal Kits, Cylinder Seal Kits