Graco Inc 308639L important safety instructions Repair Kit Matrix, For Husky 3275 Pumps, Series C

Page 21

Repair Kit Matrix

For Husky 3275 Pumps, Series C

Repair kits may be ordered separately. To repair the air valve, order the Air Valve Service Kit, Part No. 238765 (see page 23). Parts included in the Air Valve Service Kit are marked with a symbol in the Air Motor Parts List, for example (3{).

To repair the seats, balls, and diaphragms, select the six digits that describe your pump from the following matrix, working from left to right. The first digit is always D, the second digit is always 0 (zero), and the third digit is always K. The remaining three digits define the materials of construction. Parts included in the kit are marked with an asterisk in the Parts Drawing on page 22, for example (201*).

For example, if your pump has SantopreneR seats, PTFE balls, and SantopreneR diaphragms, you need to order Repair Kit D 0 K 6 1 6. The digits in the matrix do not correspond to the reference numbers in the Parts Drawing and Parts Lists on pages 23 and 24.

Diaphragm

 

 

 

 

 

 

 

 

 

Pump

Air Motor

Shaft O-Ring

–

Seats

Balls

Diaphragms

 

 

 

 

 

 

 

 

 

 

D (for all pumps)

0 (for all pumps)

K (for all pumps)

–

0

(null)

0

(null)

0

(null)

 

 

 

 

 

 

 

 

 

 

 

 

 

–

3

(316 SST)

1

(PTFE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

–

5

(TPE)

2

(acetal)

5

(TPE)

 

 

 

 

 

 

 

 

 

 

 

 

–

6

(SantopreneR)

6

(SantopreneR)

6 (SantopreneR)

 

 

 

 

 

 

 

 

 

 

–

G (Geolastr)

G (Geolastr)

G (Geolastr)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P (bolt–through PTFE)

 

 

 

 

 

 

 

 

 

 

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Contents Contents Instructions Parts List308639 Equipment Misuse HazardHazardous Fluids General Information InstallationTightening Screws Before First Use Grounding Hazardous FluidsKEY FLOOR-MOUNT Typical InstallationAir Line MountingsFluid Lines Fluid Outlet LineFluid Pressure Relief Valve Changing Manifold OrientationAir Exhaust Ventilation Toxic Fluid HazardVenting Exhaust AIR Starting and Adjusting the Pump Pressure Relief ProcedureOperation Flush the Pump Before First UsePreventive Maintenance Schedule MaintenanceLubrication Flushing and StorageProblem Cause Solution TroubleshootingRepairing the Air Valve ServiceDisassembly See Fig Relieve the pressure Tools RequiredReassembly Ball Check Valve Repair Diaphragm Repair Removing and Replacing Bearings and Air Gasket on Disassembly Relieve the pressure302 301 Removing and Replacing Bearings and Air Gasket See Fig Through hole must be on bottom Detail of BearingsHusky 3275 Pumps, Series C Pump Matrix232505, Aluminum 3275 Pump, Series C 24D619, Aluminum 3275 Pump, Series aFor Husky 3275 Pumps, Series C Repair Kit Matrix303 301 302 61 2 114 201 102 101 201* 102 Parts DrawingAir Motor Parts List Matrix Column Parts ListsFluid Section Parts List Matrix Column Digit Description QtySeat Parts List Matrix Column Technical DataBall Parts List Matrix Column Diaphragm Parts List Matrix ColumnTorque Sequence Front View Dimensional DrawingsPump Mounting Hole Pattern Side ViewPerformance Charts Fluid Outlet PRESSURE--psi MPa, barFluid Pressure Curves Air Consumption Curves AIR CONSUMPTION--scfm cubic meters/min308639 Graco Information Graco WarrantiesToll Free, 612-623-6921, 612-378-3505 Fax Graco Headquarters Minneapolis
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