Hydraulic Blanking Plugs

Hydraulic Blanking Plugs

Flowfit supplies a wide range of hydraulic blanking plugs for industrial, agricultural, construction, commercial and mobile hydraulic systems. These plugs are designed to securely seal unused hydraulic ports, fittings, manifolds, valves and components.

Also known as hydraulic port plugs, hydraulic sealing plugs or hydraulic threaded plugs, they are commonly used during maintenance, repairs, system testing, transport and storage.

Seal Unused Hydraulic Ports

Hydraulic blanking plugs provide a secure way to close off open threaded ports within a hydraulic system. They help prevent oil leaks, protect against contamination and support safe, reliable hydraulic performance.

They are ideal for blanking off spare ports, replacing damaged plugs or sealing connections when hydraulic hoses and fittings have been removed.

Available in Popular Hydraulic Thread Types

Choosing the correct thread type is important for creating a secure and leak-resistant seal. Flowfit hydraulic blanking plugs are available in a range of common thread options to suit different hydraulic systems and components.

• BSP hydraulic blanking plugs
• JIC hydraulic blanking plugs
• Metric hydraulic blanking plugs
• NPTF hydraulic blanking plugs
• SAE hydraulic blanking plugs

Common Applications

Hydraulic blanking plugs are used across many hydraulic systems where threaded ports need to be sealed, protected or temporarily closed.

• Agricultural machinery: tractors, loaders, trailers, attachments and farm equipment.
• Construction and plant equipment: excavators, dumpers, loaders and lifting equipment.
• Industrial hydraulics: power packs, manifolds, presses, valves and test rigs.
• Mobile hydraulic systems: vehicle-mounted equipment, trailers and recovery vehicles.
• Hydraulic maintenance: sealing unused ports during servicing, storage or repairs.

Built for Reliable Hydraulic Sealing

Flowfit hydraulic blanking plugs are selected for strength, durability and dependable performance in demanding working environments. When correctly fitted, they help maintain system cleanliness, reduce the risk of leaks and protect hydraulic components from dirt, dust and moisture.

Using the correct blanking plug can help keep your hydraulic system protected, efficient and ready for use.

Choosing the Right Hydraulic Blanking Plug

When selecting a hydraulic blanking plug, it is important to check the thread type, thread size, sealing method, pressure rating, material and compatibility with your hydraulic port or component.

If you are replacing an existing plug, checking the current thread measurements and connection type is a good starting point. If you are unsure, our team can help you identify the correct hydraulic blanking plug for your application.

Order Hydraulic Blanking Plugs with Confidence

With BSP, JIC, Metric, NPTF and SAE options available, Flowfit makes it easier to find the right plug for your hydraulic system. Our hydraulic blanking plugs are carefully selected to offer secure sealing, reliable protection and excellent value for money.

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