PARTS LIST

803±405 Pump Assembly, 2000 psi

REF

PART

 

 

 

 

 

REF

PART

 

 

NO.

NO.

DESCRIPTION

QTY

NO.

NO.

DESCRIPTION

QTY

1

801±467

 

MANIFOLD

1

28

803±321

COVER, Crankcase

1

2

801±468

 

SCREW, Cap, hex hd.

8

29

802±345

GAUGE, Sight

1

3

801±469

 

WASHER, Lock

8

30

802±793

PLUG, Oil Drain

1

4

KIT 1

 

O±RING

 

 

31

KIT 6

O±RING

 

5

KIT 1

 

SEAT, Valve

 

32

803±294

SCREW, Cap, socket hd

6

6

KIT 1

 

PLATE, Valve

 

33

801±652

WASHER, Lock

6

7

KIT 1

 

SPRING

 

 

34

801±489

WASHER, Flinger

3

8

KIT 1

 

GUIDE, Valve

 

35

801±490

PLUNGER, Ceramic

3

9

KIT 4

 

O±RING

 

 

36

KIT 6

RING, Backup

 

10

KIT 4

 

CAP

 

 

37

KIT 6

WASHER

 

11

KIT 1

 

VALVE ASSEMBLY

 

38

KIT 6

SCREW, Piston

 

12

803±283

 

SCREW, Cap, socket hd.

8

39

803±295

COVER, Crankcase

1

13

803±284

 

COVER, Crankcase

1

40

803±296

SHIM

2

14

802±500

 

O±RING, Crankcase Cover

2

41

KIT 3

SEAL, Oil

 

15

803±285

 

BEARING, Tapered Roller

2

42

KIT 28

O±RING

 

16

KIT 2

 

SEAL, Oil

 

43

KIT 28

RETAINER, Packing

 

17

803±286

 

BUSHING, Piston

1

44

KIT 28, 8

PACKING

 

18

802±895

 

CRANKCASE

1

45

KIT 28

RING, Head

 

19

801±475

 

DIPSTICK

1

46

KIT 28

RETAINER, Packing

 

20

803±144

 

GASKET, Cover

1

47

KIT 28 RING, Long Life

 

21

803±332

 

CRANKSHAFT

1

49

802±305

SCREW, Cap, socket hd.

2

22

803±288

 

RING, Retaining

6

50

802±304

WASHER, Lock

2

23

802±794

 

KEY

 

1

51

801±482

PLUG, Hex

1

24

803±289

 

PIN, Wrist

3

52

801±483

WASHER, Flat

1

25

803±323

 

GUIDE, Piston

3

53

801±484

PLUG, Hex

1

26

803±291

 

ROD, Connecting

3

54

801±485

WASHER, Flat

1

27

803±273

 

SCREW, Cap, socket hd

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kit

Repair Kit

Ref

 

 

 

 

 

 

No.

Part No.

 

 

No.

Description

Qty.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

801±472

 

 

4

O±ring

6

 

 

 

 

 

Valve

 

 

5

Seat, valve

6

 

 

 

 

 

 

 

 

6

Plate, valve

6

 

 

 

 

 

 

 

 

7

Spring

6

 

 

 

 

 

 

 

 

8

Guide, valve

6

 

 

 

 

 

 

 

 

11

Valve Assy.

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

801±473

 

 

16

Seal, oil

3

 

 

 

 

 

Oil Seal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

802±511

 

 

41

Seal, oil

2

 

 

 

 

 

Crankshaft

 

 

 

 

 

 

 

 

Seal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

802±306

 

 

9

O±ring

6

 

 

 

 

 

Valve Cap

 

10

Cap

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

801±474

 

 

31

O±ring

3

 

 

 

 

 

Plunger

 

 

36

Ring, backup

3

 

 

 

 

 

Repair

 

 

37

Washer

3

 

 

 

 

 

 

 

 

38

Screw, piston

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

801±486

 

 

44

Packing

6

 

 

 

 

 

Packing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

28

801±487

 

 

42

O±ring

1

 

 

 

 

 

Packing &

 

43

Retainer, packing

1

 

 

 

 

 

Retainer

 

 

44

Packing

2

 

 

 

 

 

 

 

 

45

Ring, head

1

 

 

 

 

 

 

 

 

46

Retainer, packing

1

 

 

 

 

 

 

 

 

47

Ring, long life

1

 

 

 

 

3￿8￿523 21

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Graco Inc 800-672, 308-523, 800-674, 800-671 manual KIT CAP Washer Valve Assembly, Shim, ±Ring Kit, Packing, Crankshaft, Key

800-670, 800-671, 800-674, 800-672, 308-523 specifications

Graco Inc is a leading manufacturer of fluid handling systems and products, recognized for its innovative solutions in a variety of industries, including construction, automotive, industrial, and more. Among its extensive lineup, Graco offers a range of air-assisted airless sprayers, electric sprayers, and hydraulic sprayers, designed for professional applications. The model numbers 800-674, 308-523, 800-670, 800-672, and 800-671 refer to specific units designed to meet diverse needs, each boasting unique features that contribute to efficiency, precision, and ease of use.

One of the main features of these Graco products is their advanced spray technology. Graco has developed a unique air-assisted airless technology that combines the benefits of both traditional airless spraying and air sprayers. This results in a fine finish with reduced overspray and improved transfer efficiency. Users benefit from the ability to tackle various coatings, from thick materials to thin stains, with consistent results.

Durability is another key characteristic of Graco sprayers. These units are built with high-quality materials, ensuring they can withstand the rigors of daily use in demanding environments. Their components are designed for longevity, reducing the need for repairs or replacements over time. Additionally, Graco’s sprayers often include features such as easy-to-clean pumps and quick-change tip systems, enhancing operational efficiency.

User-friendliness is a crucial consideration in the design of Graco’s equipment. From intuitive control panels to adjustable pressure settings, the sprayers are designed to cater to users of varying experience levels. This focus on ergonomics reduces operator fatigue and simplifies the setup and clean-up processes, allowing professionals to concentrate on their work without getting bogged down by complicated machinery.

Another important aspect of Graco sprayers is their versatility. The models can handle a wide range of materials, making them suitable for various applications, from residential painting to large-scale industrial projects. The compatibility with different nozzles and spray tips further enhances this versatility, enabling users to switch applications seamlessly.

In summary, Graco Inc’s model numbers 800-674, 308-523, 800-670, 800-672, and 800-671 embody the brand’s commitment to innovation in fluid handling equipment. With advanced spraying technology, durability, user-friendly features, and versatility, these sprayers are trusted by professionals seeking reliable solutions for their painting and coating needs. Graco continues to set the standard in the industry, ensuring that users achieve high-quality results efficiently and effectively.