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Type
GR
GR
and GRX Rotary Steam
Joints for rotary
syphons sizes 2",
2-1/2" and 3"
GR Special Design
Features
- Antimony seals
and bearings in
the GRX provide
longer life, especially
on higher speed
machines.
- Sleeves are dual
driven by two keys
to give greater
resistance to side
load and eccentric
motion.
- External seal
wear indicator for
preventive maintenance.
- All wear surfaces
are treated for
improved corrosion
resistance.
- Directly interchangeable
with competitive
designs.
- Seal under compression
design can better
handle pressure
surges and promotes
longer life.
GR
carbon seals under
compression GRX
antimony seals and
bearings.
Joint
Size |
GR
Joint
Part Number |
GRX Joint
Part Number |
A Thread
NPT |
B*
Syphon |
C |
D |
E Thread
NPT |
F |
G |
H |
J |
K |
|
2" |
BC-56343-32-62 |
BC-56743-32-62 |
1" |
3/4" |
5.75"
146 |
6.88"
175 |
1-1/2" |
10.00"
254 |
13.75"
349 |
.62"
16 |
3.16"
80 |
.44"
11 |
|
BC-56354-32-62 |
BC-56754-32-62 |
1-1/4" |
1" |
|
2-1/2" |
BC-56343-40-62 |
BC-56743-40-62 |
1" |
3/4" |
6.44"
163 |
7.25"
184 |
2" |
10.75"
273 |
14.79"
376 |
.69"
17 |
3.06"
78 |
.41"
10 |
|
BC-56344-40-62 |
BC-56744-40-62 |
1" |
1" |
BC-56355-40-62 |
BC-56755-40-62 |
1-1/4" |
1-1/4" |
|
3" |
BC-56354-48-62 |
BC-56754-48-62 |
1-1/4" |
1" |
6.81"
173 |
7.51"
191 |
2-1/2" |
10.75"
273 |
15.88"
403 |
.69"
17 |
2.93"
74 |
.41"
10 |
|
BC-56355-48-62 |
BC-56755-48-62 |
1-1/4" |
1-1/4" |
BC-56366-48-62 |
BC-56766-48-62 |
1-1/2" |
1-1/2" |
|
*Other syphon
sizes available,
contact Barco. |
Flange
Detail for GR, GRX
and Super G
Joint
Size |
Part
Number* |
J |
φK |
φL |
φM |
φN |
φP |
Q |
|
1-1/4" |
10-64034-43 |
.62"
(16) |
.56"
(14) |
5.50"
(140) |
3.50"
(89) |
1.620" - 1.622"
(41.15 - 41.20) |
1.25"
(32) |
.500"
(13) |
|
1-1/2" |
10-64035-43 |
.69"
(17) |
.56"
(14) |
5.50"
(140) |
3.58"
(98) |
1.870" - 1.872"
(47.50 - 47.55) |
1.50"
(38) |
.500"
(13) |
|
2" |
10-64036-43 |
.75"
(19) |
.56"
(14) |
6.81"
(173) |
4.75"
(121) |
2.318" - 2.320"
(58.88 - 58.93) |
1.88"
(48) |
.625"
(16) |
|
2-1/2" |
10-64037-43 |
.88"
(22) |
.56"
(14) |
6.75"
(171) |
4.75"
(121) |
2.836" - 2.838"
(72.03 - 72.08) |
2.38"
(60) |
.748"
(19) |
|
3" |
10-64038-43 |
.94"
(24) |
.69"
(18) |
8.00"
(203) |
6.75"
(171) |
3.428" - 3.430"
(87.07 - 87.12) |
2.88"
(73) |
.878"
(22) |
*Kit consists
of split wedges,
flange and
gasket.
Special flanges
available
on request,
contact Barco.
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