5. Maintenance and inspection
IOM manual
–
SF & SFA series
26
5.5.2.
SF exploded view
5.5.3.
SF parts list
No. Part name
Material
Q-ty
1
Screw
AISI 304
3
2
Suction
strainer
PU
1
3
Screw
AISI 304
3
4
Spring washer
AISI 304
3
5
Casing
Cast iron
1
6
Gasket
NBR
1
7
Agitator
Stainless steel
1
8
Spring washer
AISI 304
1
9
Washer
AISI 304
1
10 Impeller
Ductile iron
1
11 Impeller shim
AISI 304
1
12 Sand guard
NBR
1
13 Shaft sleeve
AISI 420
1
14 Nut
AISI 304
2
No. Part name
Material
Q-ty
15 Washer
AISI 304
2
16 Screw
AISI 304
2
17 Washer
AISI 304
2
18 Hose coupling Cast iron
1
19 Gasket
NBR
1
20 Screw
AISI 304
4
21 Back casing
Cast iron
1
22 O-ring
NBR
1
23 Screw
3
24
Mechanical
seal
Sic-Sic/ Carbon-
Ceramic
1
25 Washer
AISI 304
1
26 Oil riser
LDPE
1
27 Screw
AISI 304
1
28 O-ring
NBR
1
1
4
22
25
2
14
15
17
5
18
16
28
6
24
20
27
23
3
8
7
9
12
13
26
21
19
11
10