Lightweight aluminum alloy, no liquid dripping 'SPT/CG' [Fluid Coupling]
Stobri Fluid Coupling SPT/CG
Lightweight aluminum alloy! Thanks to Flash Face technology, there is no foreign matter intrusion (during connection) or liquid leakage (during separation) into the circuit!
- Flash Face Technology: No foreign matter contamination within the circuit - No liquid leakage: Usable in electrical environments and high-voltage environments - Reliable locking mechanism and sturdy material - Optimized flow: Low pressure loss due to optimized internal structure - Compact and lightweight: Made of a special aluminum alloy - For equipment protection: Pressure relief valve (optional) to prevent temperature rise due to internal pressure increase
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basic information
Size: 7 types - Nominal diameter: 5, 8, 10, 12, 17, 20, 25 mm Maximum allowable pressure: Varies depending on the temperature and size during use. - For temperatures up to 150℃: 40 bar (SPT 05), 20 bar (SPT 08, 10, 12, 17, 20), 16 bar (SPT 25) - For temperatures between 150 and 200℃: 13 bar (SPT 05), 7 bar (SPT 08, 10, 12, 17, 20), 5 bar (SPT 25) Presence of valves: Both valves/flat face structure Seal materials - Nitrile rubber: -15 to 100 ℃ - Fluoro rubber: -10 to 200 ℃ - Perfluoroelastomer: 0 to 200 ℃ - Fluorosilicone: -40 to 175 ℃ - Ethylene propylene: -20 to 150 ℃ Component materials: Aluminum alloy with surface treatment
Price range
Delivery Time
Applications/Examples of results
Fluid used: - Glycol water, heat transfer oil, cooling water, others Applications: - Cooling of electronic devices: converters, medical imaging equipment, communication devices, data centers, radar, others... - Temperature control circuits - Water cooling systems (chillers)
Detailed information
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Meneji connection
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Male thread connection (with 60° cone)
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Threaded connection (JIC)
Line up（6）
| Model number | overview |
|---|---|
| SPT 05 /L/CG | Nominal diameter: 5 mm / Maximum allowable pressure: 40 bar (up to 150℃), 13 bar (150 to 200℃) / Connection: G 1/4, UNF 9/16-18 JIC |
| SPT 08 /L/CG | Nominal diameter: 8 mm / Maximum allowable pressure: 20 bar (up to 150℃), 7 bar (150 to 200℃) / Connection: G 3/8, UNF 3/4-16 JIC |
| SPT 10 /L/CG | Nominal diameter: 10 mm / Maximum allowable pressure: 20 bar (up to 150℃), 7 bar (150 to 200℃) / Connection: G 1/2, UNF 7/8-14 JIC |
| SPT 12 /L/CG | Nominal diameter: 12 mm / Maximum allowable pressure: 20 bar (up to 150℃), 7 bar (150 to 200℃) / Connection: G 3/4, UNF 1 1/16-12 JIC |
| SPT 17 /L/CG | Nominal diameter: 17 mm / Maximum allowable pressure: 20 bar (up to 150℃), 7 bar (150 to 200℃) / Connection: G 3/4, UNF 1 5/16-12 JIC |
| SPT 25 /L/CG | Nominal diameter: 25 mm / Maximum allowable pressure: 16 bar (up to 150℃), 5 bar (150 to 200℃) / Connection: G 1, UNF 1 5/8-12 JIC |
catalog（3）
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Company information
Stäubli has four business divisions: electrical connectors, fluid connectors, industrial robots, and textile machinery. Based on our exceptional expertise and years of accumulated know-how, we provide mechatronics solutions to various industrial sectors. Founded in 1892 as a small textile machinery repair shop near Zurich, Switzerland, Stäubli has grown into a global company operating in 28 countries and having sales partners/agents in 50 countries across four continents. In 1983, Stäubli Corporation was established in Osaka as a unit for business in Japan. We have a showroom in Nishi-Tenma (Osaka), so please feel free to visit us (by appointment only).