Series UHE; with integrated Overflow Valve and Bypass
1.7
Technical Selection Chart
Direction of rotation of the Pumps
I = indirect – counter clockwise
D = direct – clockwise
The direction of rotation can only be changed in the factory.
Therefore please assure that you state the desired direction
of rotation as per dimension sheet when ordering.
Standard design of the pump for two pipe installation,
Design for one pipe installation on enquiry!
hp-internal gear pumps up to 40 bar (Direction of rotation I = indirect - counter clockwise)
hp-internal
gear pump
Series
UHE
Size:
Viskosity: 6 mm2 sec -1 bei 20°C
Gear
Rotor
Size
Ø
Shaft Ø
Thread-
ed
Con-
nection
for
(S/D/R)
Mano-
meter
Con-
nection
(M1/
M2)
max.
Permis-
sible
Pump
RPM
(min-1)
at
I/D
Net- Weight
(kg)
at
I/D
n = 1400 min-1
Discharge I/h
n = 2800 min-1
Discharge I/h
at
9
bar
at
30
bar
at
40
bar
Article-
No.
I
at
9
bar
at
30
bar
at
40
bar
Article-
No.
I
UHE-A2-PZ
200
155
140
0110542
400
310
280
0130542
38
12
G 1/2"
G 1/4"
2800
4,4
UHE-A3-P
300
260
240
0110543
600
520
480
0130543
38
12
G 1/2"
G 1/4"
2800
4,6
UHE-A4-M
450
425
390
0110544
900
850
780
0130544
38
12
G 1/2"
G 1/4"
2800
4,8
UHE-A5-GZ
550
500
450
0110545
1100
1000
900
0130545
38
12
G 1/2"
G 1/4"
2800
5,0
hp-internal gear pumps up to 40 bar (Direction of rotation D = direct - clockwise)
Technical Selection Chart
dos 
