Graco Inc 800-636, 308-525, 800-635 USE only Genuine Graco Parts and Accessories, Description Qty

Page 22

Pump Assembly ± Parts

USE ONLY GENUINE GRACO PARTS AND ACCESSORIES

Ref.

 

 

 

Ref.

 

 

 

No.

Part No.

Description

Qty

No.

Part No.

Description

Qty

1

801±467

MANIFOLD

1

37

KIT 6 or 107

WASHER

 

 

803±504

MANIFOLD, 3500 & 4000 psi

1

38

KIT 6 or 107

SCREW, Piston

 

2

801±468

SCREW, Cap, hex hd

8

39

803±295

COVER, Crankcase

1

3

801±469

WASHER, lock

8

 

803±505

COVER, Crankcase,

 

4

KIT 1

O-RING

 

 

 

3500 & 4000 psi

1

5

KIT 1

SEAT, Valve

 

40

803±296

SHIM

2

6

KIT 1

PLATE, Valve

 

41

KIT 3

SEAL, Oil

 

7

KIT 1

SPRING

 

42

KIT 28 or 112 O-RING

 

8

KIT 1

GUIDE, Valve

 

43

KIT 28 or 112 RETAINER, Packing

 

9

KIT 4 or 106

O-RING

 

44

KIT 28 or 112 PACKING

 

10

KIT 4 or 106

CAP

 

 

Kit 8 or 109

 

 

11

KIT 1

VALVE ASSEMBLY

 

45

KIT 28 or 112 RING, Head

 

12

803±283

SCREW, Cap, socket hd

8

46

KIT 28 or 112 RETAINER, Packing

 

13

803±284

COVER, Crankcase.

1

47

KIT 28 or 112 RING, Long Life

 

 

803±506

COVER, Crankcase,

 

48

801±526

BRACKET, Pump

2

 

 

3500 & 4000 psi

1

49

802±305

SCREW, Cap, socket hd

2

14

802±500

O±RING, Crankcase Cover

2

50

802±304

WASHER, Lock

2

15

803±324

BEARING, Tapered Roller

2

51

801±482

PLUG, Hex

1

16

KIT 2

SEAL, Oil

 

52

801±483

WASHER, Flat

1

17

803±286

BUSHING, Piston

1

53

801±484

PLUG, Hex

1

18

802±895

CRANKCASE

1

54

801±485

WASHER, Flat

1

 

803±501

CRANKCASE,

 

55

801±624

PUMP, 3000 psi

1

 

 

3500 & 4000 psi

1

 

803±508

PUMP, 3500 & 4000 psi

1

19

801±475

DIPSTICK

1

56

803±083

LABEL, Keep From Freezing

1

20

803±144

GASKET, Cover

1

 

 

3000 psi

1

21

803±287

CRANKSHAFT

1

 

803±517

LABEL, Keep From Freezing

 

22

803±288

RING, Retaining

6

 

 

3500 & 4000 psi

1

23

802±794

KEY

1

57

802±085

NIPPLE 1/2

1

24

803±289

PIN, Wrist

3

58

801±106

TEE 1/2

1

25

803±325

GUIDE, Piston, 3000 psi

3

59

800±113

FILTER (see Instruction

 

 

803±503

GUIDE, Piston,

 

 

 

Manual 801±744)

1

 

 

3500 & 4000 psi

3

60

801±111

NUT, Garden Hose

1

26

803±291

ROD, Connecting

3

61

801±110

ADAPTER, Garden Hose

1

27

803±292

SCREW, Cap, socket hd

5

62

801±112

STRAINER, Garden Hose

1

28

803±293

COVER, Crankcase

1

63

803±141

HOSE, Bypass

1

 

803±507

COVER, Crankcase,

 

64

803±142

NIPPLE, Hex 1/2 NPSM x

 

 

 

3500 & 4000 psi

1

 

 

3/8 NPT 3000 psi

1

29

802±345

GAUGE, Sight

1

 

802±534

NIPPLE, Hex 1/2 NPSM x

 

30

802±793

PLUG, Oil Drain

1

 

 

1/2 NPT, 3500 & 4000 psi

1

31

KIT 6 or 107

O-RING

 

65

800±325

UNLOADER, 3000 psi

1

32

803±294

SCREW, Cap, socket hd

6

 

800±689

UNLOADER, 3500 psi

 

33

8033±652

WASHER, Lock

6

 

800±427

UNLOADER, 4000 psi

1

34

KIT 6 or 107

WASHER, Flinger

3

66

801±868

NIPPLE, Hex 3/8, 3000 psi

1

35

801±490

PLUNGER, Ceramic

3

 

801±236

NIPPLE, Hex 1/2x3/8,

 

 

803±502

PLUNGER, Ceramic

3

 

 

3500 & 4000 psi

2

36

KIT 6 or 107

RING, Backup.

 

67

801±568

COUPLER, Male 3/8

1

3X8±525 Rev. D 1/30/95

Page 21 Page 23
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Contents 800±637, Series a 800±681, Series a800±635, Series a 800±636, Series a Rev aSpray Gun Safety Devices General SafetyPressure Relief Procedure Medical TreatmentEquipment Misuse Hazard Hose SafetyFuel and Emission Hazards System PressureMoving Parts Hazard TermsCheck for Shipping Damage InstallationSet Up Connect to Water SupplyStartup Installing and Changing Spray Tips Trigger Safety LatchFollow the Pressure Relief Procedure SHUTDOWN, Flushing Storage MaintenancePressure Relief Procedure Interval What to doTroubleshooting Chart Problem Cause Solution800±635 & 800±636 Hydra±Cleanr 3540 Pressure Washer Parts DrawingParts List 800±637 Hydra±Cleanr 4043 Pressure Washer Fuel Tank Assembly 800±681 Hydra±Cleanr 3050 Pressure Washer Spacer Incl , 65, 66, 67, 68Parts Drawing Part Description QTY Pumping Section Pump ServiceValves Servicing the PlungersServicing the V±Packings AccessoriesTechnical Data 800±649 3540Important Phone Numbers Graco WarrantyGraco INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440±1441 Parts Change Notice NEWUSE only Genuine Graco Parts and Accessories Description QtyKit No Repair Kit Part No No. Description Qty 801±472

3540, 800-637, 308-525, 800-635, 3050 specifications

Graco Inc. is a leading manufacturer of fluid handling equipment, primarily focused on innovative spray technology and equipment for various industrial applications. Among their extensive product lineup, Graco offers several models, including the 800-636, 800-681, 3050, 800-635, and 308-525, each designed to meet specific needs in the painting and coating industry.

The Graco 800-636 is known for its portability and versatility. This airless paint sprayer is designed for both small and medium-sized jobs. It features a robust pump that delivers consistent pressure, ensuring a smooth and even spray finish. One of its main technologies includes the ProControl feature, which allows users to adjust the pressure settings for optimal control when spraying different materials.

The 800-681 model takes efficiency to another level with its advanced fluid delivery system. This model is suitable for larger projects, as it is capable of handling a diverse range of coatings, including high-viscosity materials. With its SmartControl technology, the device provides users with the ability to monitor and manage spray patterns effectively, minimizing overspray and maximizing coverage.

Next in line is the Graco 3050, characterized by its heavy-duty construction designed for rugged environments. This model is particularly suited for industrial applications where reliability is critical. It features Graco's exclusive Endurance pump, ensuring longer lifespan and reduced maintenance. The 3050 also incorporates an ergonomic design, making it easier for operators to handle during extended usage.

The Graco 800-635 is another excellent option for professionals seeking a reliable solution for their painting needs. This model is equipped with a lightweight frame, making it easy to transport. It is designed with a focus on user-friendliness, featuring a one-touch setup and easy-to-use controls. Additionally, it includes a high-efficiency airless spray tip that enhances performance, especially when working with thicker materials.

Lastly, the 308-525 model stands out for its precision and durability. Known for its ability to deliver fine finishes, this sprayer is ideal for detailed work. The 308-525 integrates advanced filter technology that minimizes blockages, allowing for uninterrupted spraying. It is designed to work seamlessly with Graco's range of accessories, further expanding its versatility.

In summary, Graco Inc.'s 800-636, 800-681, 3050, 800-635, and 308-525 models boast a variety of features that cater to different applications in the painting and coating industry. With advanced technologies that enhance efficiency, control, and durability, Graco continues to be a trusted name for professionals looking for high-quality fluid handling equipment.
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