Pneumatic & Fluid Coupling

Manufacturers of finest Coupling & Fittings

Daisen has developed the latest technology in couplings, fittings and pneumatic accessories. We offer advanced technology and are the industry leader in ergonomically correct designs with added safety features to support assembly and automation applications. Daisen is pleased to be able to offer the
new Full Flow Dai-Flow series Coupling, Resin Made US Industrial Plug type coupling, NSF approved resin body type, New 180 degree rotation type HIP JOINT fittings.

Daisen hope you will find our website to be informative. Should you not find what you need here—please contact us. We specialize in custom products for unique applications. Whatever your requirements, we would welcome the opportunity to work with you.

Most Famous Swivel Fitting

Technical Information
Latest News (updated July 21, 2014)

July.21, 2014

Daisen newly developped the steel made 5 series new couplings and Resin made Coupling.

- US industrial standard 1/4 plug and socket -Two and One touch connection
- US industrial standard 3/8 Plug and socket -Two and One touch connection
- 5 Kinds plug interchagable socket - US industrial 1/4, ARO 210, Cejn 320,
- 2 Kinds plug interchange socket - US industrial 3/8 and Nitto plug - One touch connection)
- Cejn 320 interchange socket and plug - One Touch Connection
- Resin made 2 Kinds plugs interchange socket (US industrial 3/8 and Nitto plug - One Touch Connection
- Resin made Japanese Profile Plug coupliing is available
- Resin made NSF approval material body type is available

Aug. 5, 2009

Daisen and Dai-Show jointly started the new WEB page for Daisen Coupling. This home page is only for the overseas customers and distributors.

Aug. 3, 2009

Daisen has printed the new English Catalog. Please contact your local Daisen Distributor. You could check the Daisen Distributors on "Distributor" page

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