2 mechanical seal – SPP Pumps Auto Prime Medium Head Open Set - AC50-75 Workshop Manual User Manual
Page 3
Autoprime Parts Book
AC50 & AC75 Pump Sets
Manual No./ Part / Rev
W72-004E / 1 / 9
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 3 of 10
1.2 MECHANICAL SEAL
ITEM
DESCRIPTION
PART No
QTY
6
Matching piece
SY3864110
1
7
Stub shaft
SY3864009
1
8
Housing: m/seal
15486.524
1
9
Nipple: ½”BSP/T
15579
1
10
Hose tail: ½”BSP x
19mm
12149
1
11
Seal: Mech. 45mm
13763
2
12
Sleeve: shaft-m/seal
15363.347
1
13
Gasket
15359
1
14
Shim pack
SY3864013
1
15
Screw: M8 x 20
SY9519097
1
16
Washer: spring M8
SY9509806
5
17
Screw: skt cap M8 x
50
21835-144-977-2
4
18
O ring: 25 I/D x 3mm
15413
2
19
Impeller
15434
1
19A Sleeve: impeller
m/seal
15349.221
1
22
Stud: M10 x 25
SY9509087
9
23
Washer: M10
SY9509679
1
ITEM
DESCRIPTION
PART No
QTY
24
Nut: M10
SY9509653
9
27
Volute
SY3864001
1
35
Gasket
SY5004425
5
42
Plate: primary m/seal
15360.347
1
44
Nut: M8
SY9509652
1
45
O ring: 100 I/D x 3mm
15414
1
56
Circlip: int. 100mm
15415
1
63
Lifter bracket
SY3864030
1
68
Guard: flywheel
SY3864035
4
82
Cock: drain
SY9209431
1
84
Nut: 3/8"UNC
SY9019425
8
86
Washer: spring 3/8"
SY9019373
8
93
Screw: M10 x 20
SY9519117
1
116
Washer: spring M10
SY9509807
10
130H
Stud: 3/8UNC x 1 ¾”
21713-325-224-8
8
130E Stud: 3/8UNC x 3”
21713-336-224-0
8
131
Gasket
SY5004432
1
143
Support brkt-lifter
09762
1