Standard Cupla Series Quick Connect Couplings Semi-Standard Cupla Series | Cupla with Single Lock | Cupla with Safety Lock | Two-way Shut-off Type Small Size Cuplas Ji3^ I TSP-HP Cupla for High Pressure High Flow Cupla High Flow Cupla Bl Type Plastic Cupla BC Type Plastic Cupla BCC Type

Cuplas Enable Flexible, Fast, and Secure Connections in Various Fluid Lines. Nitto Kohki’s unique technologies and dedicated research have been proven by numerous patents, which led to the development of 25,000 different Cupla variations. Applications diversify from general household to high-tech industries such as in oceanic and space development. Numerous sizes are available for various needs. Wide varieties of body materials such as steel, brass, plastic, aluminum or stainless steel are available. Replacements of pneumatic / hydraulic tools, pneumatic / hydraulic cylinders, mold attachments,...

Select an Appropriate Cupla for the Job Nitto Kohki has the wide range of Cuplas covering almost every application and feature you need. In order to select an appropriate Cupla for your job, you need to realize the following specifications. Specifications to Be Checked When Selecting Cuplas I Fluid and the Temperature Select a Cupla with body and seal materials that suit the fluid and its temperature. There are different body and seal materials to suit different fluids. For example, we recommend steel Hi Cuplas for air, and brass or stainless steel for water. Please refer to Body Material Selection...

Glossary The following terms are used in detailed information pages of Cuplas. Refer to these terms when checking Cupla specifications. Every unit stated in this catalog is based on SI Units. The old units, which are Non-SI Units, are also written within parentheses side by side with SI Units for reference only. International System of Units (SI Units) Glossary The Meaning of Each Letter in the Model Name Seal Material The model name of a Cupla indicates its size, whether plug or socket, and the end configuration. Rated pressure is also shown for some hydraulic Cuplas. Check the following tables...

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog.

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog. for Connection to Braided Hoses Lock Cupla Hi Cupla 200 Two Way Type Full-Blow Purge Cupla Hi Cupla PVR Purge Line Rotary Cupla Line Cupla 1.5 Chrome-plated Chrome-plated Chrome-plated Chrome-plated Chrome-plated (Steel only) 1.5 Chrome-plated Chrome-plated Chrome-plated

This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog.

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog. NK Cupla Coil Hose Mini Cupla Mini Cupla Micro Cupla Small Cupla Compact Cupla Cube Cupla Super Chrome-plated Chrome-plated (Plug only) (Plug only) Chrome-plated Chrome-plated Chrome-plated (Brass only)

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog. Applicable fluid For Medium Pressure / For Low Pressure Mold Cupla Mold Cupla Flow Meter Lever Lock TSP Cupla High Flow Type Cupla with Ball Valve Zerospill Cupla Body material Stainless steel • Steel Working pressure Plastic (MPa) Others Body surface treatment 1.8,1.1,0.9,0.7 Nickel-plated (Steel...

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog. HSP Cupla Hyper HSP Cupla HSU Cupla S210 Cupla 280 Cupla Flat Face Cupla F35 Flat Face Cupla FF Bright chromate Nickel-plated conversion coating Nickel-plated Autocatalytic nickel- Nickel-plated phosphorus coating

This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog.

Guide for Selecting “NITTO” Standard Cuplas This chart will let you quickly select an appropriate Cupla for your application. For technical data, please refer to the detailed information pages of each Cupla, Seal Material Selection Table and Body Material Selection Table at the end of this catalog. For High Purity Chemicals Semicon Cupla Semicon Cupla Semicon Cupla Semicon Cupla Semicon Cupla Semicon Cupla Paint Cupla SP-V Cupla PCV SP Type SCS Type SCY Type SCT Type SCAL Type SCF Type Pipe Cupla Electropolished Electropolished Electropolished P, PTFE FKM, EPDM, P (Packing seal (O-ring for socket)...

Semi-standard Cupla Series Special Made-toOrder Cuplas “Semi-standard Cupla Series” are products with an already established record but are not standard stock items. Cupla Safety Mechanism Cupla with Single Lock Accidental disconnection prevention mechanism TSP-HP Cupla (for High Pressure) 132 Dip Mold Cap Page High pressure and general purpose type Valve structure Dust caps for Hi Cupla, SP Cupla Type A, TSP Cupla, Zerosupill Cupla and Hydraulic Cupla Metal caps for Hi Cupla Series, SP Cupla Type A, TSP Cupla and Hydraulic Cupla •Semi-standard Sleeve Cover Plastic cover for Hi Cupla Series For...