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The plug is the male half of the HSP DC Cupla and carries its own shut-off valve that closes the line the moment the pair is separated. It enters the socket and is held there by the locking sleeve. Maximum tightening torque runs from 28 Nm at 1/4 inch to 180 Nm at 1 inch. Model 3HS-DC, steel, Seal material NBR.
Quick connect coupling HSP DC Cupla 3HS-DC, steel - Nitto Kohki 369822065
NITTO KOHKI
Original product
Net price (excl. VAT)
€101.03
Item
NKH-369822065
Manufacturer no.
369822065
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.369822065
ConditionNew
Article
NKH-369822065
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Hydraulic pressure on a die casting machine swings hard, and every line that is opened in service has to take it. HSP DC Cupla is the HSP Cupla version for die casting applications with severe pressure variation and works in port sizes 1/4 inch to 1 inch at 20.6 MPa working pressure.
- Working pressure of 20.6 MPa in port sizes 1/4 inch, 3/8 inch, 1/2 inch, 3/4 inch and 1 inch, which covers the range of common hydraulic power units.
- Quenched special steel body with nickel plating, built to take vibration, impact and pressure impulses.
- Automatic shut-off valves in both socket and plug keep the hydraulic oil in the line on disconnection and keep the workplace clean.
- Nitrile rubber NBR as the standard seal for -20 °C to +80 °C, fluoro rubber FKM available on request for -20 °C to +180 °C.
- Minimum cross-sectional area from 21 mm2 in size 2 up to 203 mm2 in size 8, and the low pressure loss curve suits hydraulic oil of 32 x 10-6 m2/s viscosity.
- Once coupled, fluid may flow in either direction, so the mounting orientation is free.
Technical data
| Model | 3HS-DC |
|---|---|
| Coupling part | plug |
| Body material | steel |
| Seal material | NBR |
| Working pressure | 14.0 to 20.6 MPa (206 bar) |
| Valve structure | Two-way shut-off |
| Article number | 369822065 |
Applications
- Die casting machines with severe pressure variation in the hydraulic circuit
- Hydraulic power units and oil lines that are disconnected and reconnected in cycles
- Hydraulic clamping and pressing equipment during tool or cylinder changes
- Test and measuring benches running hydraulic oil up to 20.6 MPa
- Vacuum service down to 1.3 x 10-1 Pa, released for the coupled pair only and not for socket or plug on its own
Compatibility
4HSP connects with 6HSP and 10HSP with 12HSP, other combinations of different sizes are not connectable. There is no interchangeability between HSP Cupla and 210 Cupla or 280 Cupla, even where sizes look similar.
| Manufacturer Nr. | 369822065 |
|---|---|
| Manufacturer | Nitto Kohki |
| Weight | 0.050000 |
| GPSR manufacturer information | Nitto Kohki Europe GmbH, Gottlieb-Daimler-Str. 10, DE-71144 Steinenbronn, www.nitto-kohki.eu |
| Article authenticity | Original product |
| Condition of article | New |
| Material | Steel |
| Betriebsdruck max [bar] | 206.000000 |
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