| HSP CUPLA |
■ Two-way shut-off CUPLA constructed of a special high-grade steel.
■ Vibration and impact resistant. together with an extremely low pressure loss, makes this CUPLA ideal for high pressure hydraulic systems.
■ Heat treated to resist hydraulic/mechanical shock and specially treated threads protect against cracking caused by overtightening. |
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| Features |
- Two-way shut-off CUPLA constructed of a special high-grade steel for high-pressure applications.
- Designed and machined to be vibration and impact resistant.
- Extremely low pressure loss makes this CUPLA idea for high pressure hydraulic systems.
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| Applications |
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Recommended fluid |
Applications |
| Stainless steel |
Operating oil
High-pressure gas |
Hydraulic equipment
High-pressure gas piping |
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| Specifications |
Material |
Stainless Steel (Chrome molybdenum steel)
(galvanized) |
Size |
1/4",3/8"1/2",3/4",1" |
5/4",3/2" |
2" |
Working pressure(kgf/cm2) |
210 |
180 |
140 |
Maximum pressure(kgf/cm2) |
315 |
270 |
210 |
Packing material and
operating temperature |
Rubber material |
Nitto symbol |
Operation temperature |
Remarks |
Nitrile butadiene rubber |
SG |
-20℃～
+80℃ |
Standbard
material |
Viton |
X-100 |
-20℃～
+180℃ |
Optional |
Type of connection |
Female thread for both socket and plug |
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| Interchangeability |
- The 4HSP and 6HSP are interchangeable.
- The 10HSP and 12HSP are interchangeable.
- Different size sockets and plug are not interchangeable.
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| Precaution |
- Consult us on use of fluid or on environments which may cause corrosion.
- Dust, foreign matter and flaws may cause leakage.
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| Minimum Cross-Sectional Area |
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Model |
2HSP |
3HSP |
4HSP |
6HSP |
8HSP |
10HSP |
12HSP |
16HSP |
Minmum cross-sectional
area (mm2) |
17 |
30 |
77 |
77 |
203 |
595 |
595 |
1,084 |
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| Volume of air inflow Weight Tables |
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Model |
2HSP |
3HSP |
4HSP |
6HSP |
8HSP |
10HSP |
12HSP |
16HSP |
Volume of air
inflow (cc) |
0.64 |
1.84 |
3.47 |
3.47 |
12.40 |
44.00 |
44.00 |
156.00 |
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