User Manual

Manual No./ Part / Rev
W72-004E / 1 / 9
Autoprime Parts Book
AC50 & AC75 Pump Sets
Our policy is one of continuous improvement and we reserve the right to alter specifications at any time
Page 2 of 10
1. MATCHING PIECE, VOLUTE & SHAFT ASSEMBLY
1.1 VACUUM PRESSURE SEAL
ITEM DESCRIPTION PART No QTY
6
Matching piece
SY
3864110
1
7 Stub shaft SY3864009 1
8 End cap SY3874017 1
9 Packing carrier SY3864109 1
10 Sleeve SY3864011 1
11 O ring SY3804166 1
12 Compression spring SY3804160 1
13 Gasket SY5004410 1
14 Shim pack SY3864013 1
15 Screw: M8 x 20 SY9519097 1
16 Washer: spring M8 SY9509806 5
17 Screw: M8 x 45 SY9519103 4
18 Gland packing 12614 205mm
19 Impeller assembly SY3864044 1
19A Wear ring SY3864014 1
22 Stud: M10 x 25 SY9509087 9
23 Washer: M10 SY9509679 1
24 Nut: M10 SY9509653 9
27 Volute SY3864001 1
35 Gasket SY5004425 5
42 Washer: M6 SY9509676 1
ITEM DESCRIPTION PART No QTY
44
Nut: M8
SY9509652
1
45 Washer: M8 SY9509678 4
56 Screw SY3874045 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
114 Washer: spring M6 SY9509805 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
143H Support brkt-lifter SY3864099 1
143E Support brkt-lifter 09762 1
152 Spring gaitor SY3804412 1
Suffixes: H = Hand start
E = Electric start