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Plastic Hydraulics & Fluid Protection

 (36 product groups)

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DKO Side Release Plugs

These DKO Side Release Plugs protect DKO-compression fittings (24 nipples with O-Ring) during transit, storage, and processing from damage and contaminants. These plugs' sturdy structure ensures dependable performance even in harsh environments. The leak-proof seal and secure connection prevent fluid leakage or loss, reducing the danger of equipment damage, productivity loss, or safety issues.

The flexible end fits snugly into the DKO swivel nut, and the side pull tab allows easy removal. Commonly used to meet the needs of industries such as automotive, manufacturing, and machinery.

  • Material: LDPE
  • Colour: Red, Yellow


Series Code :SR1121

Ezeplugs

Ezeplugs are used to seal and secure threaded holes. They include a central or lateral pull tab that allows them to be easily inserted and removed from threaded holes. Several sizes are available to protect over 25 different imperial and metric thread sizes. It protects against damage, dirt, moisture, and corrosion during storage and shipping.

It is simple to install with the patented quick-fit design and locks the plug in place with a simple push. It also has a sturdy and flexible pull tab that makes removing it easy. Used in various applications, including industrial machinery, control panels, electrical panels, and other equipment.

  • Material: LDPE
  • Colour: Red


Series Code :SR1055

Flanged Caps

Flanged Caps are designed for easy assembly and removal, either with automated equipment or by hand. Typically used to protect metric or imperial threads, with or without O-Rings. The larger flange allows for faster application and removal when using it by hand.

For the purpose of quality control; the natural coloured caps allow you to see through the cap and check whether the O-ring is installed, or not installed, on the protected fitting.

Provides a snug and secure fit.

  • Designed to cover and protect threads.
  • Protects from damage, dirt, and moisture.
  • Used in the automotive and engineering industries.
Material: Silicone, LDPE, TPE, TPR Colour: Grey, Natural, Yellow, Clear, Pink, Red, Black Series Code: SR5754, SR1024, SRCTLTPE, SR1116, SR1124, SR1025, SR1026

Fluid Absorption Plugs

These Fluid Absorption Plugs are meant to reduce fluid excess residue by absorbing and holding fluids, preventing leak damage and contamination from entering the application, such as water, oil, substances with intrinsic chemical resistance, and fuel.

They are safer, simpler, and cleaner than traditional plugs since they leave no residue in the thread or hole. They are appropriate for metric and imperial threads and simple boreholes.

Its unique design enables rapid and easy installation and removal, saving money and time. Used in industries such as automotive, chemical, and environmental. They are commonly used in areas where the potential for fluid leaks or spills exists, such as around machinery, storage tanks, or transportation containers.

Series Code :SR1004

Gas Cylinder Valve Caps

Gas cylinder valve cap is designed to protect industrial and LPG gas cylinder valve threads when they are not used. It protects from the entry of moisture, dirt, dust or other contaminants. It is fitted with a vent flap to allow the safe release of gas following the accidental opening of the valve. It can differentiate full from empty cylinders.

They are simple to install and remove and provide an airtight seal to maintain the integrity of the gas in the cylinder. It is commonly used in laboratories, medical industry, and construction applications.

  • Material: LDPE, HDPE
  • Colour: Yellow
  • Series Code: SR1060

Gas Cylinder Valve Plugs

Gas Cylinder Valve Plugs have been developed in collaboration with major European gas companies to protect industrial gas valves from the ingress of dust, dirt and other contaminants. It provides a tight seal, while its unique vent cap allows for the safe release of gas after accidental opening of the valve.

It is easy to install and disassemble, making it a convenient solution for temporary applications and tamper-proof. It is used in gas storage, industrial and transportation applications.

  • Material: HDPE, LDPE
  • Colour: Yellow


Series Code :SR1060

Grease Nipple Caps

Grease Nipple Caps are designed to protect grease nipples from dust, moisture, dirt, and other contaminants. Our range offers a selection of caps with a tab, or without a tab, to make it easier to remove. The design of the cap provides a choice of knurled or non-knurled heads for easy gripping. These grease nipple caps can also be used as a visual indicator of whether the fitting has been lubricated.

These are an economical solution that is quick and easy to install and remove.

Used in fluid transmission applications that have grease nipples.

  • Designed to protect from dust, moisture, dirt, and other contaminants.
  • Quick and easy to install and remove.
  • Suitable for use in machinery, equipment, vehicles or any application that uses grease nipples.
Material: TPE, LDPEColour: Black, Red, YellowMaterial Flammability Standard: Series Code: SRPITPE, SRPI, SR1019

Hexagonal Caps

Our range of Hexagonal Caps have a rigid design that allows for easy fitting and removal. Available in all common hydraulic coupling sizes.

The caps have a hexagonal shape, which makes them ideal for the protection of hexagonal connections and assemblies. However, the caps versatility means they are also suitable for the protection of round components. This makes them a flexible and economical choice for a range of projects.

  • Material: Low-Density Polyethylene (LDPE)
  • Colour: Natural


Series Code :SR1127

Hinge-Bearing Protection Plug - Closed

This Protection Plug provides robust protection. It helps prevent dirt and dampness from entering hinge-bearings and swivel joints.

  • Provided in a Closed format
  • Material: Polypropylene (PP)
  • Colour: Grey
  • Temperature: Minimum -10 up to Maximum +110 Degrees Celsius

Hinge-Bearing Protection Plug - Opened

This Protection Plug provides robust protection. It helps prevent dirt and dampness from entering hinge-bearings and swivel joints.

The profile has an open centre that provides the opportunity to suspend the part during storage and painting.

  • Provided in an Opened format
  • Material: Low-Density Polyethylene (LDPE)
  • Colour: Yellow
  • Temperature: Minimum -30 up to Maximum +50 Degrees Celsius

Hinge-Bearing Protection Plug - Ribbed Opened

This Protection Plug provides robust protection. It helps prevent dirt and dampness from entering hinge-bearings and swivel joints.

The profile has an open centre that provides the opportunity to suspend the part during storage and painting.

  • Provided in an Opened format
  • Material: Polypropylene (PP)
  • Colour: Grey
  • Temperature: Minimum -10 up to Maximum +110 Degrees Celsius

Hose & Tubing Cinch Straps - Cinch Straps

These Cinch Straps have a hook and loop design that firmly holds hoses, enabling them to expand and contract as pressure fluctuates without causing damage. It is long-lasting and provides a safe, adjustable binding solution that is simple to apply. It is also resistant to chemicals and can sustain high temperatures.

The heavy duty model is strengthened with Ballistic Cordura Nylon and ultrasonically welded to a 1.5 inch hook and loop material. It is used in industrial and automotive applications.

  • Material: Nylon Woven Hook & Loop;Nickel Plated Steel, Nylon Woven Hook & Loop;Delrin
  • Colour: Black


Series Code :SR1099

Hose Protection Sleeves

Quick Sleeves eliminate hydraulic line contamination during hose replacement. They are resistant to heat, ozone and abrasion and aid the easy assembly and removal of bundles. Customers that purchase our Hose Protection Sleeves, regularly buy our Spiral Wrap Hose Protectors too.

Hose Protection Sleeves - Mining Safety Approved

Mining Safety Approved Hose Protection Sleeves are dense but not bulky for optimum UV and abrasion protection. These sleeves are effective in reducing the concentrated stream of pinhole leaks with a high degree of burst resistance and good leakage containment. Approvals and Certifications: MSHA Approval #MSHA IC0234/0; Meets FED0STD0191 test method 5309 for abrasion resistance; Meets ASTM D6770 for abrasion resistance of textile webbing. Customers who purchase Hose Protection Sleeves - Mining Safety Approved also buy Spiral Wrap Hose Protectors.

Hose Washer Caps

Hose Washer Caps are applied on the hose and tube ends to prevent them from sliding over the fittings. It features a tight-fitting design that helps to prevent water, dust, dirt and other contaminants from getting into the hose.

They are simple to install and remove and provide an airtight seal to maintain the integrity of the hose connector. It is used in construction applications, gardening, and the automotive industry.

  • Material: TPE, LDPE
  • Colour: Black, Yellow


Series Code :SR5758

LPG Gas Caps

LPG Caps were developed with the LPG industry to help prevent dangerous gas leaks. They meet the LP Gas Association Code of Practice 15. Its design incorporates a strap to help prevent loss and ease of replacement. It withstands pressures while providing a gas-tight seal, even under extreme temperatures and adverse conditions.

It also prevents debris and contaminants from entering the application. It is easy to use or remove. Used in warehousing to protect LPG gas cylinders, in the storage of applications, construction and automotive industry.

  • Material: HDPE
  • Colour: Black


Series Code :SR1085

Non-Threaded End Caps

Non-Threaded End Caps are ideal to securely protect non-threaded or threaded tubing, pipe or rods. Keeps out dirt, debris, and other contaminants. Has some abrasion resistance, which keeps the mating part safe during storage and shipping. Can also be used for masks in painting, plating or sand blasting applications.

Quick and easy to install and remove.

Can be used for plumbing, HVAC, and industrial applications.

  • Securely protects threaded or non-threaded tubing, pipes, and rods.
  • Quick and easy to install and remove.
  • Used for plumbing, HVAC, and industrial applications.
Material: LDPEColour: Black, BlueMaterial Flammability Standard: Series Code: SR1062

O-Ring Face Seal Caps

Our range of O-Ring Face Seal Caps are designed to protect O-Ring face seal connectors that are used on hydraulic connections.

The cap design features a longer overall length for added protection from the ingress of dirt and other contaminants. They also include a moulded retaining ring at the bottom that snaps under the connector to keep it securely in place during transit and processing.

Our range is suitable for both UNF and JIC thread sizes.

  • Designed for the protection of O-Ring face seal connectors used on hydraulic connections.
  • Features a longer overall length for added protection.
  • Suitable for UNF and JIC threads.
Material: LDPEColour: Black, BlueMaterial Flammability Standard: Series Code: SRCFST, SR1078

Parallel Protection Plugs

Parallel protection plugs are general-purpose plugs that are used to protect a variety of applications.

The thermoplastic elastomer range is recommended for applications where resistance to acid is required. The PVC range is highly resistant to shredding and therefore ideal for threaded applications. The green vinyl range works well with applications where oils and greases are present.

Features a parallel or straight wall design that ensures a secure and snug fit while preventing contaminants, damage, dirt, corrosion, moisture, and debris during storage and transportation.

  • Parallel design ensures a secure and snug fit that prevents contaminants, corrosion, and debris during storage and transportation.
  • Easy to install and remove, and provides a neat finish.
  • Suitable for various applications including automotive, manufacturing, and commercial.
Material: LDPE, TPR, TPE, PVC, VinylColour: Red, Natural, Blue, Black, GreenMaterial Flammability Standard: Series Code: SRSTG, SRSTLL, SR1015, SR1110, SR1067, SR1014, SR1013, SRF0000

Plastic Hose Clamps

Plastic Hose Clamps are designed to provide a secure and superior seal to hoses and tubing to fittings or other components with a patented interlocking design, preventing leaks and ensuring a secure connection.

They feature a push lock, which allows for easy installation and removal on most liquid, gas or vacuum lines and is removable and reusable. Resistant to various chemicals, oils, and solvents, making them ideal for use in harsh environments. Suitable for automotive, industrial and plumbing applications.

  • Material: Nylon, PA
  • Colour: Natural, Black, White, Grey


Series Code :SRV0000, SRV0002, SRV0001, SR1934

Pull Tab Caps

Pull Tab Caps are designed to protect applications from contamination and spillages. The pull tab design provides more surface contact area, requiring less gripping force during installation and removal.

The tabs are particularly usefull in applications requiring fast removal during mechanical process and for this reason are a popular choice across various industries.

The flexibility of the materials used allows for a tight fit on to applications. The addition of the tab makes them an essential selection.

  • Designed to protect from contamination and spillages.
  • Flexible design means it can strech on to slightly larger dimensions for a snug fit.
  • Used in the food industry, industrial applications, or storage applications.
Material: LDPE, EVA, PVC Colour: Yellow, Black, Red Series Code: SRQCF, SR6110, SR1066

Ribbed Pipe End Caps

Ribbed Pipe End Caps are ideal for protecting threaded or non-threaded pipes, tubes or rods. In addition it is used to shield or mask areas during the painting process, as well as preventing dirt, dust, or debris from entering.

It is easy to install and remove, and it can withstand a maximum temperature of 79.4C. Designed for plumbing, HVAC, and industrial applications.

  • Material: LDPE
  • Colour: Red, Yellow
  • Series Code: SR1046

Round End Caps - Standard

Standard Round End Caps are non-threaded and available in a wide range of sizes. They are ideal for protecting threaded or non-threaded tubing, pipes and rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge which ensure a tight fit. The design of these longer caps helps to prevent accidental displacement.

  • Material: PE, PP
  • Colour: Yellow, Black, Grey, Natural

Spiral Wrap Hose Protectors

Spiral Wrap Hose Protector, commonly known as Hose Spiral Guard or Hose Wrap, is suitable for the protection of hydraulic, pneumatic and industrial hose assemblies across a wide range of industries.

Our Hydraulic Hose Protector Spiral has excellent recovery memory to maximise the hose coverage, and this plastic spiral hose protector also has exceptional anti-crushing performance. The hose protectors maintain high abrasion resistance, which has been proven in arduous conditions. It also benefits from good resistance to UV rays. Hydraulic Spiral Wrap is suitable for wrapping single hoses or multiple hose bundles, and it comes conveniently packed in cartons for easy storage.

Our range includes Spiralguard made from High Density Polyethylene (HDPE). The Flexible HDPE has a light duty due to a thinner wall thickness when compared to the heavy duty HDPE counterpart. This flexibility allows more movability on smaller hose with better memory recovery and less pressure on radius curve of the hose.

Also available is Spiral Wrap made from Polypropylene (PP), providing maximum protection against abrasion. This PP hose wrap dramatically increases hose serviceable life, as well as reducing repair costs, downtime and improving operator safety. The light duty material compared to HDPE can be cut with scissors, and has an operating range from -40C up to 105C.

  • Colour: Black

Standard Round End Caps

Standard Round End Caps are used to securely protect threaded or non-threaded tubing, pipes, and rods during transportation, a paint process or on a finished product. It prevents dirt, debris, dust and other contaminants from damaging the tubes.

These caps are easily applied by pushing onto the application and can be re-used upon removal. They are used for industrial, HVAC, and plumbing applications and can withstand temperatures up to 70C.

  • Material: LDPE
  • Colour: Natural, Red

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