Peripherical electric pumps, able to develop high pressures in relation to modest deliveries and powers. Pump body and motor bracket in cast iron; shaft in stainless steel; impeller in stamped brass; mechanical seal. Motor closed auto ventilated; Protection IP 44. Single - phase feeding 220 V 50 Hz with incorporated motor protector, capacitor permanently connected. Three-phase feeding 220/380 V - 50 Hz, protection to care of the user.
Max. Pressure: 6 ate (88.8 P.S.I.); Water temperature: max. 90°C.
TYPE
Dimensions mm
Packing dimensions mm
Weight
A
B
C
D
E
H1
H2
DNA
DNM
I
L
M
kg
TB 90 BR
70
98.5
270
135
112
141
172
1"G
1"G
310
185
195
11.1
TB 91 BR
70
98.5
270
135
112
141
172
1"G
1"G
310
185
195
11.6
TYPE
Nominal power
AMPERE
Single-phase
Three-phase
Single-phase
Three-phase
220 V - 50 Hz
220/380 V - 50 Hz
HP
KW
220 V
380 V
TB 90 BR
TBt 90 BR
0.8
0.59
4.2
1.7
TB 91 BR
TBt 91 BR
1.0
0.74
5.0
1.9
Q = capacity
m3/h 0.3
0.6
1.2
1.8
2.4
2.7
I/1' 5
10
20
30
40
45
Total head in meters w.c.
TB 90 BR | TBt 90 BR
46
41.5
31.5
21.5
11.5
6.5
TB 91 BR | TBt 91 BR
53
78.0
37.0
25.0
13.5
8.5
Performance specified refer to continuous operation, with a manometric suction lift of 7 m. and y=1 kg/dm3. For suction over 4 m. install a sucking pipe with internal diameter larger than the suction connection.