Husqvarna BP4E User Manual
Parts list for the HUSQVARNA model BP4E 4-gallon Backpack Sprayer
43
44
33
23
31
32
6
PARTS LIST
Tank strainer
Orange lid (6”) w/seal & carrying handle
Seal for cap 6
Check valve for cap
Nylon bearing
Pump lever fold back type
Screw & nut set
Pump handle fold back type
Clips for pump handle
Pressure tank O-ring
Retention clamp
Diaphragm O-ring & washer set
90° degree tting & clamp
Hose set (w/2 clamps)
Complete spray pistol w/built-in lter
Spindle set
Spindle o-ring set
Plug set
Brass spray wand 20”
Nozzle holder
Adjustable brass nozzle w/holder
Spray tip O-ring set
Shoulder strap belt hook (1) & buckle clip (1)
Piston pump holder & guide - viton
Viton diaphragm, piston, & internal seals
Viton piston cup
Agitating hose & clamps
Agitating hose, clamps, & tank connector (plastic)
Complete pump module
Locking pin - pump handle (small)
Locking pin - pump handle (large)
Shoulder strap belt hook (1)
Heavy - duty padded adjustable straps
O-ring for plug
Washer set for gun & nozzle
Special solvent resistent pressure tank
Plastic ball grip
Pin for pump lever
Hytrel diaphragm membrane
Filter for RMKit 18F
Grip handle for RMKit 18F
ACCESORIES
20” Plastic spray wand
Plastic spray tip set (2-8004 & 1-TK5)
Silicone grease lubricant for all sprayer
38
39
25
26
10
36
Position
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
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28
29
30
31
32
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35
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Article Description
574 14 92-01
577 11 78-01
574 14 93-01
574 14 94-01
574 14 95-01
574 14 96-01
574 15 03-01
577 11 79-01
577 11 80-01
574150501
574150601
574150701
574151601
574151701
574152201
574152301
574152401
574152501
574152601
574152701
574152801
574154101
574155201
577 11 86-01
577 11 89-01
577 11 88-01
577 11 90-01
577 11 91 01
577 11 94-01
574151901
574152001
574154401
574154501
574155401
574155501
574155801
577 12 22-01
577 12 19-01
577 12 29-01
574 15 68-01
574 15 69-01
577 11 83-01
574153901
577 12 30-01
2
3
4
1
5
6
5
15
14
15
34
18
11
13
37
9
31
8
41
40
17
16
28
27
12
29
24
6
7
35
5
30
19
42
22
20 21
NOTE:
For best results, the sprayer should be pumped every 5 seconds on a continuous basis. This will maintain your spraying pressure. If you do not pump, you will not have pressure to spray
BN513-0810E/EX
Rev.00
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