|
| |
| HOLZ
STYLE 981 |
 Single
Arch Floating Flange Expansion Joint
|
 |
|
Design
Conditions |
|
Temp |
14°F-225°F |
| -10°C-107°C |
|
Pressure
(PSI) |
1¼"-12"I.D.
225 |
14"I.D.
150 |
16"-20"I.D.
125 |
|
Vacuum
(In.of Hg.) |
26" |
|
Pressure
is based on 180°F constant temperature. Contact Meccom
Industrial for pressures on higher operating
temperatures. |
|
|
Materials
of Construction |
|
Tube
Elastomers |
Elastomers |
General
Compatibility |
| Neoprene |
Moderate
Chemicals and Acids, Ozone, Fats, Greases, Many Oils
and Solvents. |
| EPDM |
Animal
and Vegetable Oil, Ozone, Strong and Oxidizing
Chemicals. |
|
Reinforcement |
Nylon
Tire Cord |
|
Cover
Elastomers |
Neoprene
with Neoprene Tube, EPDM with EPDM Tube. |
|
Metal
Flange |
Galvanized
Steel
150 lb ANSI Standard of Drilling
(Contact for Specs) |
|
|
|
NOM.
I.D. |
|
IN.
|
MM
|
| 1¼ |
32 |
| 1½ |
40 |
| 2 |
50 |
| 2½ |
65 |
| 3 |
80 |
| 4 |
100 |
| 5 |
125 |
| 6 |
150 |
| 8 |
200 |
| 10 |
250 |
| 12 |
300 |
| 14 |
350 |
| 16 |
400 |
| 18 |
450 |
| 20 |
500 |
|
| STYLE
981 |
|
FACE
TO FACE |
MAXIMUM
MOVEMENTS |
| IN |
MM |
COMP. |
EXT. |
LAT. |
ANG |
| 6 |
150 |
1-3/16 |
3/8 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
3/8 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
3/8 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
3/8 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
3/8 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
1/2 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
1/2 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
1/2 |
1/2 |
15° |
| 6 |
150 |
1-3/16 |
1/2 |
1/2 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
| 8 |
203 |
1-3/16 |
3/4 |
3/4 |
15° |
|
NOTES:
- Movements
are non-concurrent. Contact Meccom Industrial for
concurrent movement capabilities.
- Media
compatibility is general. Contact Meccom
Industrial for specific resistance.
- Movements
are in inches unless otherwise stated.
- For
other sizes, elastomers / threading, contact
Meccom Industrial.
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