Nitto Kohki screw-in fittings

Diameter: 0.13 in - 2 in
Operating pressure: 15 bar - 75 bar

The SP Cupla Type A is recommended for processes involving air, water, hydraulic oil, and chemicals. It yields a maximum working pressure of 15 to 75 bar. The housing materials of this coupling consist of steel, stainless steel, and brass. ...

Diameter: 14 mm
Operating pressure: 7 bar

These quick-connect couplings are very easy to connect. The plug fits into the socket with just a simple push of the hand. They are lightweight and compact in size. Their bodies are structured from chrome-plated brass which imparts a ...

Diameter: 0.13 in - 1 in
Operating pressure: 15, 10 bar

The Hi Cupla model manufactured by Nitto, is a low-pressure quick coupling that is suitable for the connection of factory air supply with pneumatic tools. This tool offers important structural parts of steel models which feature a heat ...

Diameter: 0.38, 0.25, 0.5 in
Operating pressure: 15 bar

Nitto's FULL BLOW CUPLA features a total-open gate type valve mechanism that realizes low pressure loss and high flow rate, which lessens the needed source air volume. Whenever the connection and disconnection are being done, the valve ...

Diameter: 0.25 in - 2 in
Operating pressure: 140, 206, 180 bar

... handle. • In addition to conventional female thread type, male thread types (male tapered thread, male parallel thread with 30˚ flare, and male parallel thread with ...

Diameter: 0.25, 0.38, 0.5, 0.75, 1 in
Operating pressure: 206 bar

Purge function will set you free from the troublesome residual pressure elimination before connection and let you achieve efficient and frequent hydraulic pipe line coupling. • The special design to keep pressure loss extremely low ...

Diameter: 0.25, 0.38, 0.5, 0.75, 1 in
Operating pressure: 315, 275 bar

Generic Cupla copes with high pressure lines in hydraulic equipment! Low pressure loss is ideal for hydraulic equipment. • Complys with international standard ISO 7241-1A. • General purpose hydraulic Cuplas with the working pressure ...

Diameter: 0.13, 0.38, 0.25 in
Operating pressure: 10 bar

Designed for quick replacement for die and mold ! Rust resistant models having many variations. • Space saving design for molds with closely spaced coolant ports. • Long sleeve socket facilitates connection/disconnection with plug ...

Diameter: 0.38, 0.5, 0.25 in
Operating pressure: 10 bar

The Mold Cupla High Flow model assembled by Nitto, is a brass quick coupling that features a doubled flow rate for an increased productivity. This device offers a space saving design, utilized for molds having closely spaced coolant ports. ...

Diameter: 0.25, 0.38 in
Operating pressure: 45 bar

The PCV Pipe Cupla is manufactured by Nitto, and is a quick connect coupling that fastens itself to a straight pipe made of copper to avoid unnecessary welding or flaring. When connected, it has the capacity of withstanding vacuums of ...