Solenoid diaphragm pump
Series R/RS 204.1
Operating Instructions
TA 416
Rev.
11 en
04/2013
Subject to technical modifications!
www.sera-web.com
11
Table 02
Dimensions
All dimensions in mm!
Solenoid diaphragm pump
R
2
0
4
.1
–
0
,4
e
R
2
0
4
.1
–
1
,2
e
R
2
0
4
.1
–
2
,4
e
R
2
0
4
.1
–
6
,0
e
R
2
0
4
.1
–
7
,0
e
R
2
0
4
.1
–
1
0
e
R
2
0
4
.1
–
1
4
e
R
2
0
4
.1
–
2
5
e
R
2
0
4
.1
–
3
0
e
R
2
0
4
.1
–
3
5
e
V
a
lv
e
s
S1
Double valve
PP-FRP, PVDF-FRP
---
80
80
80
80
80
80
---
---
---
S2
Double valve
PP-FRP, PVDF-FRP
---
---
---
---
---
---
---
75
75
75
Single valve
PVC
---
---
---
---
---
---
---
78
78
78
Chamber valve
PVC, 1.4571
---
70
70
70
70
70
70
---
---
---
Double valve
1.4571/1.4581
---
---
---
---
---
---
---
76
76
76
Double valve
PP, PVC, PVDF
65
---
---
---
---
---
---
---
---
---
D1
Double valve
PP-FRP, PVDF-FRP
---
80
80
80
80
80
80
---
---
---
D2
Double valve
PP-FRP, PVDF-FRP
---
---
---
---
---
---
---
75
75
75
Single valve
PVC
---
---
---
---
---
---
---
85
85
85
Chamber valve
PVC, 1.4571
---
70
70
70
70
70
70
---
---
---
Double valve
1.4571/1.4581
---
---
---
---
---
---
---
76
76
76
Double valve
PP, PVC, PVDF
65
---
---
---
---
---
---
---
---
---
G
Connection thread
Suction/pressure valve
G ¾
G ¾
G ¾
G ¾
G ¾
G ¾
G ¾
G ¾
G ¾
G ¾
Assembly
pump
A
Assembly pump
24
24
24
24
24
24
24
26
26
26
P
u
mp
b
o
d
y
(
P
B
)
B1
Centre of valve thread
(FRP-design)
---
17
17
17
17
17
17
15
15
15
B2
Centre of valve thread
17
17
17
17
17
17
17
18
18
18
C1
PB (FRP-design)
---
75
75
75
75
75
75
---
---
---
C2
PB (FRP-design)
---
---
---
---
---
---
---
33
33
33
Pump body
43
43
43
43
43
43
43
41
41
41
Stroke
mechanism
a.o. Dimensions for fas-
tening of the pump
see Fig. 04
