JIS Hydraulic Adaptors

JIS Hydraulic Adaptors

Flowfit supplies a wide range of JIS hydraulic adaptors for industrial, agricultural, construction, commercial and mobile hydraulic systems. These adaptors are designed to create secure hydraulic connections between compatible Japanese Industrial Standard fittings, hoses, ports and components.

JIS hydraulic fittings are commonly used on machinery and equipment that use Japanese thread forms and sealing styles. They are often found on imported plant machinery, agricultural equipment, construction machinery and mobile hydraulic systems.

Japanese Industrial Standard Hydraulic Connections

JIS hydraulic adaptors provide a reliable way to connect, convert or replace hydraulic fittings within systems that use Japanese Industrial Standard connections. Choosing the correct JIS adaptor helps maintain secure fitment, reliable oil flow and consistent hydraulic pressure.

They are suitable for hydraulic circuits used for lifting, tipping, steering, pressing, powering and controlling hydraulic equipment across a wide range of applications.

JIS Hydraulic Fittings and Adaptors

JIS adaptors are used to connect compatible hydraulic hoses, pipework, valves, pumps, cylinders, manifolds and ports. They are a practical choice for repairs, servicing, replacement fittings and new hydraulic installations where JIS connections are required.

• Suitable for Japanese Industrial Standard hydraulic connections
• Used for connecting hydraulic hoses, ports, valves, pumps and cylinders
• Useful for imported machinery, plant equipment and mobile hydraulics
• Available in a range of thread sizes and connection styles
• Ideal for hydraulic repairs, maintenance and replacement fittings

Common Applications

JIS hydraulic fittings are used across many hydraulic systems where Japanese Industrial Standard connections are required.

• Agricultural machinery: tractors, loaders, trailers, attachments and imported farm equipment.
• Construction and plant equipment: excavators, dumpers, loaders and site machinery.
• Industrial hydraulics: power packs, presses, production machinery and hydraulic test rigs.
• Mobile hydraulic systems: vehicle-mounted equipment, trailers and recovery vehicles.
• Hydraulic servicing: replacing fittings, adapting ports and maintaining hydraulic circuits.

Built for Reliable Hydraulic Performance

Flowfit JIS hydraulic adaptors are selected for strength, durability and dependable performance in demanding working environments. When correctly selected and installed, they help support secure hydraulic connections, reliable oil flow and long service life.

Using the correct JIS hydraulic adaptor can help reduce the risk of leaks, pressure loss and unnecessary downtime, especially when working with imported machinery or specialist hydraulic systems.

Choosing the Right JIS Hydraulic Adaptor

When selecting a JIS hydraulic adaptor, it is important to check the thread size, thread form, sealing method, connection type, pressure rating, material and compatibility with your hydraulic system.

If you are replacing an existing fitting, checking the current adaptor’s thread measurements, sealing style and connection type is a good starting point. If you are unsure, our team can help you identify the correct JIS adaptor for your application.

Order JIS Hydraulic Adaptors with Confidence

With a wide choice of hydraulic fittings and adaptors available, Flowfit makes it easier to find the right connection for your system. Our JIS hydraulic adaptors are carefully selected to offer secure installation, dependable performance and excellent value for money.

For technical support or product advice, contact Flowfit on 01584 876 033 or email sales@flowfitonline.com.