![background image](http://html1.mh-extra.com/html/karcher/hds-4-8-30-ea-sse-503007a/hds-4-8-30-ea-sse-503007a_operators-manual_4212733009.webp)
620-622 • 9.800-187.0-C
25
PRESSURE W
ASHER
OPERA
T
OR’S MAN
U
AL
ITEM PART
NO.
DESCRIPTION
QTY
1
9.803-413.0
Pump, Kärcher KT5030
1
2
9.803-013.0
Rail, Pump, Self Aligning
1
3
9.802-632.0
Cap, Valve w/1/4" Gauge
Port
1
4
9.802-039.0
Elbow, 1/2" JIC x 3/8", 90° 1
5
9.802-123.0
Tee, 1/2" w/1/8" Hole,
Street
1
6
9.802-131.0
Elbow, 1/2" JIC x 1/2", 90° 1
7
9.802-142.0
Hose Barb, 1/4" Barb x 1/8"
MNPT,
90°
1
8
9.802-458.0
Switch, Pressure, N/O,
1/4" NPT SS
1
9
9.804-057.0
Lockwasher
4
10
9.804-058.0
Screw,
Pump
4
11
9.802-132.0
Elbow, 3/4" JIC x 1/2" Male 1
12
8.750-299.0
Unloader, VRT 3, 8 GPM
@ 4500 PSI
1
9.804-046.0 Unloader,
PA8GPM@4000
PSI, Pulsar w/Switch
(Auto Start/Stop Option)
1
13
9.802-869.0
Block, Unloader, 1/2" x 1/2",
Brass
1
14
9.802-013.0
Nipple, 1/2" x 2-1/2"
Galvanized, Sch 80
1
15
9.802-043.0
Elbow, 1/2" FNPT x 1/2"
MJIC
1
16
9.802-038.0
Nipple, 1/2" JIC x 1/2" Pipe 1
17
9.802-039.0
Elbow, 1/2" JIC x 3/8"
1
18
9.802-048.0
Swivel, 1/2" JIC x 3/8"
1
19
9.802-129.0
Elbow, 1/2" JIC x 3/8", 90° 1
20
9.802-181.0
Pump Protector, 3/8" PTP 1
PUMP ASSEMBLY EXPLODED VIEW PARTS LIST