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3.
Functional description
The RBT Series is a positive displacement pump. The feed chemical is conveyed by the ro-
tor squeezing the hose in the direction of flow. No valves are needed for this. This ensures
gentle handling of the metered media.
Maximum pressure on suction/inlet side is 3 bar (45 psi approx.) and maximum pressure
on suction/inlet side is 0,5 bar (7,25 psi approx.) only in pumps with Norprene tube).
The RBT Series has been designed for safe and uncomplicated operation, as well as strai-
ghtforward maintenance.
The RBT Series can be used for many different media. However, this pump type is often
the optimal solution for abrasive, shear-sensitive and viscous media.
Typical areas of use include processes where only a low discharge pressure is required
(max. 15 bar).
3.1.
Main modules:
1.
Drive Unit
2.
Housing
3.
Base frame
DESCRIPTION
UNIT
m3/h
Max. capacity
continuous
GPM
m3/h
Max. capacity
intermittent
GPM
l/rev
Capacity per
Gal/
revolution
rev
Max. permissable
bar
working pressure
Permissable am-
°C
bient temperature
Permissable pro-
°C
duct temperature
Sound level at 1m
dB (A)
2
RBT-25
RBT-32
RBT-40
1,08
1,86
4,79
4,76
8,19
21,09
1,44
2,98
6,38
6,34
13,12
28,09
0,3
0,62
1,33
0,079
0,164
0,351
15
15
15
-10 to
-10 to
-10 to
+45
+45
+45
-10 to
-10 to
-10 to
+80
+80
+80
70
70
70
7
1
3
RBT-60
RBT-70
RBT-80
10,83
18,09
28,08
47,68
79,65
123,63
12,99
24,12
42,12
57,19
106,19
185,45
3,61
6,7
11,7
0,954
1,770
3,091
15
15
15
-10 to
-10 to
-10 to
+45
+45
+45
-10 to
-10 to
-10 to
+80
+80
+80
70
70
70
RBT-100
36,00
158,50
48,00
211,34
20
5,283
15
-10 to
+45
-10 to
+80
70
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