Wagner SprayTech 508090 Manual

A SERVICE OF

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Pump Head Assembly

Item Part # Description Quantity

1 0278242 Inlet valve assembly (includes item 2)........1

2 0089482 Sealing washer, nylon.................................1

3 0278334 Paint pump..................................................1

4 0555850 PRIME/SPRAY valve assembly..................1

5 0278362 Outlet seal...................................................1

6 0278241 Ball seat......................................................1

7 0093635 Ball..............................................................1

8 0047485 Outlet spring ...............................................1

9 0278361 Ball guide....................................................1

10 9871114 O-ring..........................................................1

11 0278335 Outlet fitting.................................................1

12 0278337 Pusher body................................................1

13 0278250

Pusher stem assembly ...............................1

14 0278368 Pusher spring..............................................1

15

0156646

Seal.............................................................1

16 0278340 Pusher washer............................................1

2

1

3

5

6

7

8

9

10

11

4

1

2

13

14

1

5

16

HopperAssembly

Item Part # Description Quantity

1 0279591 Cover, hopper .......................................1

2 0089917 Filter screen, fine (shown)....................1

0088871 Filter screen, coarse

3 0090283 Hopper..................................................1

4 0093865 Return tube...........................................1

5 0090617 Fitting....................................................1

6 0090560 Return tube assembly...........................1

(includes items 4 and 5)

7 0279971 Hopper complete .................................1

(includes items 1 – 6)

1

2

3

4

6

5

7