20
Disposal
When disposing of a scrapping pump, please handle according to the laws legislated by country
and the ordinance issued by local government.
Parts Material Table
DTU-20
No.
Name
Q
ua
nti
ty
Material
No.
Name
Q
ua
nti
ty
Remarks
1
Motor
1
―
31 Metal washer
1
Iron
2
Casing
1 Aluminum
32 Parallel pin
4
Iron
3
Connection rod
4 Aluminum
33 Casing cover
1
Aluminum
4
Front cover
1 Aluminum
34 Cable ground
1
Resin
5
Metal
fittings
for
diaphragm
4
Aluminum
35
Plastics nut
1
Resin
6
Diaphragm
4 Fluorine EPDM
36 Gasket
1
Rubber
7
Metal fittings for pump
head
4
Aluminum
37
Rocker switch
1
―
8
Pump head
4
Fluoroplastic,
Aluminum
38
Protection cap
1
―
9
Valve retainer cover A
1 Aluminum
39 Power cord with plug
1
―
10 Valve retainer cover B
1 Aluminum
40 Plug adapter
1
―
11 Motor base
1 Aluminum
41 Bolt with hexagon head hole 4
SUS
12 Horse nipple
1 PP
42 Pan machine screw
10 SUS
13 L form nipple
1 PP
43 Setscrew
4
SUS
14 Valve retainer 1
1 Fluoroplastics
44 Pan machine screw
6
SUS
15 Valve retainer 2
1 Fluoroplastics
45 Setscrew
4
SUS
16 Gas ballast nipple
1 PP
46 Pan machine screw
12 SUS
17 Eccentric axis
4 Iron
47 Bolt with hexagon head hole 2
SUS
18 Panel B
1 SUS
48 Pan machine screw
4
SUS
19 Panel A (with hole)
1 SUS
49 Pan machine screw
2
SUS
20 Valve
8 Fluororubber
50 Crimped terminal
1
―
21
L form coupling
(Chemifoot)
2
PP
51
Shake proof washer
1
SUS
22 Tube (connecting pipe)
1 PFA
52 Plug type joining terminal
4
―
23 Handle
1 Resin
53 Plug type joining terminal
4
―
24
Rubber leg
4
Synthetic rubber /
iron
54
Capacitor cap
1
―
25 Gas ballast cap
1 PP
55 Thermal protector
1
―
26 Diaphragm spacer
4 SUS
56
27 Bearing
4 Iron
57
28 Bearing
1 Iron
58
29 Pressurized washer
1 Spring steel
59
30 Metal washer
1 Iron
60
When disposing of poisonous gas that endangers the human
body, consign scrapping processing with a specialized
disposing vendor. Not only a pump but substance
accompanying the pump shall be considered as toxic
substance.
CAUTION
Содержание DTU-20 Series
Страница 16: ...2 Appearance Fig2 1 DTU 20 Appearance...
Страница 34: ...Exploded view...