Hydraulic Blanking Caps

Hydraulic Blanking Caps

Flowfit supplies a wide range of hydraulic blanking caps for industrial, agricultural, construction, commercial and mobile hydraulic systems. These caps are designed to seal, protect or blank off hydraulic ports, hose ends, fittings and components when they are not in use.

Also known as hydraulic sealing caps, hydraulic dust caps, hydraulic blanking plugs or hydraulic port caps, they help keep hydraulic systems clean, protected and ready for use.

Protect Hydraulic Ports and Connections

Hydraulic blanking caps are useful for protecting open hydraulic connections from dirt, dust, moisture and contamination. They can also be used to safely seal unused ports during storage, transport, maintenance or system changes.

Keeping hydraulic connections protected is important for maintaining oil cleanliness, reducing wear and supporting reliable hydraulic system performance.

Blanking Caps for Hydraulic Fittings and Ports

Hydraulic blanking caps provide a practical solution for closing off threaded connections and protecting components within a hydraulic system. They are commonly used during servicing, repairs or when temporarily removing hoses and fittings.

• Suitable for blanking off hydraulic ports, hose ends and fittings
• Helps protect against dirt, dust, moisture and contamination
• Useful during maintenance, storage, transport and repairs
• Available in a range of thread types and sizes
• Suitable for industrial, agricultural and mobile hydraulic systems

Common Applications

Hydraulic blanking caps are used across many hydraulic systems where ports, fittings or hose ends need to be sealed, protected or kept clean.

• Agricultural machinery: tractors, loaders, trailers, attachments and farm equipment.
• Construction and plant equipment: excavators, dumpers, loaders and lifting equipment.
• Industrial hydraulics: power packs, presses, production machinery and test rigs.
• Mobile hydraulic systems: vehicle-mounted equipment, trailers and recovery vehicles.
• Hydraulic maintenance: sealing unused ports and protecting disconnected hose ends.

Built for Reliable Hydraulic Protection

Flowfit hydraulic blanking caps are selected for dependable performance in demanding working environments. When correctly fitted, they help protect hydraulic connections and reduce the risk of contamination entering the system.

Using the correct blanking cap can help support cleaner oil, longer component life and reduced downtime during servicing or storage.

Choosing the Right Hydraulic Blanking Cap

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

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

Order Hydraulic Blanking Caps with Confidence

With a wide choice of hydraulic caps, plugs and adaptor fittings available, Flowfit makes it easier to protect and maintain your hydraulic system. Our hydraulic blanking caps are carefully selected to offer reliable protection, secure fitment and excellent value for money.

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