| S210 TYPE CUPLA |
■ S210 CUPLAs are ideal for such fields as ocean development or high-pressure piping where high corrosion resistance and high pressure resistance are required.
■ The "inner sealing mechanism" of these stainless steel CUPLAs withstand high pressures of up to 210/cm2. |
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| Features |
- The unique “inner sealing mechanism” permits a normal working pressure of 210kg/cm2 (in spite of its stainless steel construction which normally has a tensile stress less than that of steel).
- Stainless steel construction makes it extremely corrosion resistant.
- Safety lock mechanism protects CUPLA from incidental disconncetion caused by vibration or impact.
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| Applications |
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Recommended fluid |
Applications |
Stainless steel
(SUS 304) |
Water
Operating oil
Operating liquid containing high percentage of water
Air |
Ocean development and hydraulic piping on a ship
Operating liquid containing high percentage of water in the drive system
High-pressure piping for high-pressure car washing machines or cleaners |
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| Specifications |
| Material |
Stainless steel (SUS 304) |
| Size |
1/4",3/8",1/2",3/4",1" |
| Working pressure(kg/cm2) |
210 |
| Maximum pressure(kg/cm2) |
315 |
Packing material and
operating temperature |
Rubber material |
Nitto symbol |
Operating temperature |
Remarks |
Viton |
X-100 |
-20℃～
+180℃ |
Standard material |
| Type of connection |
Female thread for both socket and plug |
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| Interchangeability |
- Different size sockets and plugs are not interchangeable.
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| Precaution |
- Dust,foreign matter and flaws may cause leakage
(the S210 CUPLA comes equipped with a dust cap).
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| Minimum Cross-Sectional Area |
Model |
S210-2SP |
S210-3SP |
S210-4SP |
S210-6SP |
S210-8SP |
Minimum cross sectional area
(mm2) |
25 |
45 |
85 |
155 |
236 |
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| Volume of air inflow upon connection |
Model |
S210-2SP |
S210-3SP |
S210-4SP |
S210-6SP |
S210-8SP |
Volume of air inflow
(CC) |
0.8 |
1.6 |
3.2 |
6.3 |
14.3 |
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