Daisen Quick release couplings
Omkar Supranational presents a comprehensive selection of Daisen pneumatic one-touch quick release couplings, engineered for fast and secure connections in industrial air systems. Offered in a variety of specifications and sizes similar to standard air couplings, these connectors include a rubber-covered sleeve option to protect delicate surfaces from scratches. Renowned for reliable performance and ease of use across multiple industries, Daisen quick release couplings streamline operations and enhance safety. Rely on Omkar Supranational for genuine quick release fittings—delivering proven quality, long-lasting durability, and flawless compatibility with your application needs.
Depending on the application, following are the available material type choices:
- 1. Steel (Chrome Plated)
- 2. Aluminum
- 3. Stainless 303 steel
- 4. Polyacetal Resin
Connections
- BSP, NPT
- G threading
- barb connections
Products:
Standard air couplings:
Standard plug and socket connections, equivalent to any other Japanese-Asian/US/European standards for ¼’’,3/8'' and ½’’ sizes BSP threading are available in stock.
| Body material | Steel, Stainless (20 series only) |
|---|---|
| Max. pressure | 1.5 Mpa |
| Burst pressure | 2.0 Mpa |
| Sealing material | NBR |
| Temp. range in use | -20 to 80 °C |
Standard air couplings
Standard air couplings
Barb connection couplings
One touch air couplings:
Wide range of pneumatic one touch quick release couplings are also offered by Daisen with specifications and sizes similar to standard air couplings. Rubber covered sleeve option is also available to avoid scratch of painted or well finished products.
| Body material | Steel, Stainless (20 series only) |
|---|---|
| Max. pressure | 1.5 Mpa |
| Burst pressure | 2.0 Mpa |
| Sealing material | NBR |
| Temp. range in use | -20 to 80 °C |
Free angle series fitting:
Free angle series fitting is a special version of pneumatic quick release coupling developed by Daisen. These special types of couplings are capable of 45-degree angled rotation and 360-degree circular rotation. The main advantage of the feature being protection of the connection hoses from breakage and fracture mainly due to vibrations, repetitive motion from the weight of the tool pressure and supply hose.
Standard air couplings
Dai-flow air coupling:
Dai flow couplings offer the mainly offer more efficiency and safety. The main features of the coupling being:
- Safety lock connection
- Full bore flow when coupling is connected
- Tough and durable
- Purge function to discharge the downstream hose
