GR pag.6

 

 

 

This is a multi-use rotating joints serie. A pair of ball bearings assures a perfect alignement of seal faces with a low torque value of joint itself even in heavy working conditions. The balanced seal allows to keep the contacting faces under a nearly constant load, indipendently from the pressure of flow media so reducing the friction and the wear. Standard equipment provides for rotating seal of sinterized Silicon Carbide (SiC) and for stationary seal of syntethic Carbon Graphite  both interchangeable. Working with water, tests have shown this combination capable of lasting up many times longer than Carbon Graphite to Ceramic under the same working conditions.Where  a very wear resistance seal is request we can supply a combination SiC/SiC. The quick and easy replacement of both the Floating Seal and the Rotor Seal with the high wear resistance and long life make this serie the very economical solution to the problem of fluid transfer  from static to rotating parts.

TWO WAYS ROTATING JOINTS - FIXED SIPHON

GR 65 F - GR 80 F

t max
170°C
P max
16 bar
RPM
1000

Avoid working at maximum speed with maximum pressure

grf
TYPE

A

BSP
B

C
D
E

F

BSP
G2
H
I

M

BSP

M1

BSP
N
O
P
Q
S
X
Y
CH
PDF
GR 65 F-RH
2"1/2
35
85
64
160
1"1/2
216
29
140
2"1/2
1"1/2
73
30
275
419.5
50.5
91
96
80
GR 65 F-LH
2"1/2
35
85
64
160
1"1/2
216
29
140
2"1/2
1"1/2
73
30
275
419.5
50.5
91
96
80
GR 80 F-RH
3"
40
100
72
180
2"
239.5
44
141.5
2"
2"
57
30
298
457.5
57
127
108
90
GR 80 F-LH
3"
40
100
72
180
2"
239.5
44
141.5
2"
2"
57
30
298
457.5
57
127
108
90

 

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