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Caps


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

Standard Size Pipe Caps

Standard Size Pipe Caps are a low cost protectve cap with a high quality finish.

Moulded caps that are designed to grip over the outside diameter of threaded and non-threaded pipe ends, preventing the ingress of foreign materials during storage and shipping.

The cap design features internal ribs that ensure a tight fit. In addition, the range includes caps that have a small vent hole to eliminate air pressure build up, and meets ANSI and DIN specifications.

  • Designed to prevent ingress of foreign material during storage or shipping.
  • Includes internal ribs to ensure a tighter fit.
  • Features a small vent hole to eliminate air pressure build up.
Material: LDPE, PVC Colour: Green, Blue, Orange, Yellow, Red, Black, Natural, Grey Series Code: SR1358, SRTXTPE, SR1387, SR1340

Stud Bolt Caps

Stud Bolt Caps connect to scaffolding clamp studs and offer strong protection against damage and decay. Its shape makes installation quick. Designed to survive the test of time and remain reliable.

  • Stud Bolt Caps provide protection in scaffold applications. The design allows them to be positively fitted on to any exposed clamp studs on your scaffolding.
  • Helps prevent weathering and reduces risk of injury.
  • Snug fitting and durability.
Material: LDPE Colour: Yellow Series Code: SR1048

Stud Protection Caps

Stud Protection Caps are used to protect BSP and UNF threads. Designed with a small flange to allow the operator to tighten it with a socket spanner without having to remove the cap.

It increases protection against contaminants and limits wasted time during repetitive operations. It also allow economical handling.

  • Material: Polyethylene (PE)
  • Colour: Natural

Tapered Caps & Plugs - Heavy Duty

Heavy-duty Tapered Caps and Plugs protect both threaded and non-threaded pipelines and ports. Features a thicker wall and a seal ring, resulting in more protection and damage resistance than the ordinary version. Used for applications in machinery, automotive and industrial.

  • Protect threaded and non-threaded pipes, ports, and access points from damage, dust and debris during storage and shipping.
  • They have a heavy duty wall and a tapered sealing ring for maximum protection.
  • Used for applications in machinery, automotive, and industrial.
Material: LDPE Colour: White, Red Series Code: SR1003

Tapered Caps & Plugs - Standard

Standard Tapered Caps and Plugs are versatile components designed for use as a plug or a cap. The tapered profile allows the part to plug multiple inner diameters or to cap multiple outer diameters.

These dual function plugs or caps are typically used to protect against damage, dirt, moisture, and other corrision during storage and shipping.

With a straight forward push fit design, these dual function components are easy to insall and remove. The extensive range offers a varied selection of sizes that range from 2.9 mm up to 345.0 mm.

  • Plug design suitable for multiple inside and outside diameters.
  • Protects threaded and non-threaded pipes, ports, and access points against damage, dirt, moisture, debris, and corrosion.
  • Suitable for use in hydraulic systems, automotive components or medical industries.
Material: LDPE Colour: Red, Blue, Black, Clear, Yellow Series Code: SR1000, SR1111, SRF0020

Tapered Caps & Plugs - Standard PCR

Standard Tapered Caps and Plugs are designed to function as both caps and plugs. They can accommodate over 140 sizes due to their tapered shape. Commonly used to protect against damage, dirt, moisture and other corrosive chemicals during storage and shipping. They are widely applicable across various industries. Simple to install and remove, they provide a cost-effective solution.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRSTCPCR

Tapered Caps & Plugs - Wide Flange

Wide Flange Tapered Caps and Plugs offers additional protection to the surrounding area on the bearing surface. The wider flange keeps the part from being accidently pushed down through the mating part. Designed to be used as a plug or a cap. The tapered profile allows the part to plug muliple inner diameters or cap multiple outside diameters.

These dual function components are typically used to protect against damage, dirt, moisture, and other corrision during storage and shipping.

Featureing a straight forward push-fit design, they are easy to insall and remove.

  • Prevents the plug from being accidentally pushed down through the contact piece.
  • Protects threaded and non-threaded pipes, ports, and access points against damage, dirt, moisture, debris, and corrosion.
  • Suitable for use in hydraulic systems, automotive components, chemical or medical industries.
Material: LDPE Colour: Red, Blue, Yellow Series Code: SR1001, SR1115, SRF0030

Tapered Paper Caps

Tapered Paper Caps are perfect for paint and powder coating applications. Made from a blend of post-consumer and virgin materials. Can sustain operating temperatures of up to +205C.

  • Tapered Paper Caps are a type of protective cap, that can withstand temperatures up to 204 C.
  • Ideal use for end of tubes, pipes or other cylindrical objects.
  • Made from a mixture of post-consumer and virgin materials, making them a recyclable option.
Material: Crepe Paper Colour: Brown Series Code: SR6114

Tear Tab Caps

Tear Tab Caps are readily installed and removed in various applications, including essential hydraulic tubes and pipelines. Provides protection against damage, filth, moisture, and other kinds of intrusion. Suitable for a variety of applications and threads.

  • Quick fitting and release.
  • Simple tear-away tab design.
  • Versatile cap solution that is ideal for numerous applications.
  • Protection for UNF/JIC or NPT theads.
Material: LDPE Colour: Natural, Blue, Yellow, Black Series Code: SR1022, SR1033

Tear Tab Caps PCR

Tear Tab Caps provide a quick-fit and quick-release solution thanks to their tear-away tab design. Effectively protects parts from damage, dirt, moisture and other forms of contamination. Suitable for various applications including hydraulic tubes and pipes, hydraulic fittings, and general tube end protection. They are an excellent choice for the specialist vehicle industry and other manufacturing sectors.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRTLSPCR

Threaded Protection Caps

Threaded Protection Caps are designed for use with BSP and Gas Threads. Protects threads and fittings from damage during manufacturing, storage and transportation. The knurled head shape allows for easy installation and removal by hand, by simply twisting them on to the pipe or tube.

  • Features a knurled head design that makes them easy to install and remove by hand by twisting them onto the pipe or tube.
  • The protection cap keeps contaminants like dirt, dust, debris, and moisture out of the hole.
  • Used in various applications, including hydraulic and pneumatic systems, automotive, and industrial applications.
Material: LDPE, HDPE, Nylon Colour: Natural, Yellow, Red Series Code: SR1018, SRF0015, SRF0014

Threaded Protection Caps PCR

Threaded Protection Caps protect threads and fittings from damage during production, storage and shipment, ensuring they remain in good condition and ready for use when needed. They keep contaminants like dirt, dust, debris and moisture out of the hole.

They feature a knurled head design that makes them easy to install and remove by hand. Simply twist them on to a pipe or tube. Used in various applications including hydraulic and pneumatic systems, automotive and industrial settings. Available in a wide range of thread sizes that conform to Metric, BSP/Gas and UNF standards.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRCFPCR

Threaded Sealing Caps

Threaded Sealing Caps are designed for use with BSP and Gas Threads protect threads and fittings from damage during production, storage and shipping. Features an interior neoprene rubber sealing disc that limits fluid leakage and reduces possible shear. Used in hydraulic and pneumatic systems.

  • The cap is fitted with an internal neoprene rubber sealing disk to limit fluid leakage, plus it reduces potential shearing.
  • It is easy to install and remove by hand, but its hex head allows the plug to be applied or removed with a spanner or socket at low torque.
  • Used in various applications, including hydraulic, pneumatic and general engineering industries.
Material: HDPE Colour: Yellow, Red Series Code: SR1126

Torx Caps

Torx Caps are designed to fit tightly into Torx head screws. They offer a clean finish, while concealing them. Protects screw against dust, filth, and moisture. Simple to apply with a push fit design. Applications include automotive, industrial and electronic assembly.

  • Fit securely on top of Torx head screws.
  • It prevents tampering or unauthorized access to the fastener.
  • Used in applications such as automotive, industrial, and electronic assemblies.
Material: LDPE Colour: Black, Grey, White Series Code: SR1816

Tube End Caps

Tube End Caps offer ideal protection for 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 that ensure a tight fit. The design of these longer caps helps to prevent accidental displacement. Tube End Caps serve the same purpose as Heat Shrink End Caps but do not shrink when heated during the application process. They are UV and weather resistant, making them ideal outdoor applications.

Unicap Cover Caps

Unicap caps are used to conceal and protect exposed screw or bolt heads, while providing an attractive finish. Caps and washers are supplied separately, in low and high profile designs.

  • Designed to conceal and protect exposed screws or bolt heads for aesthetic or safety reasons.
  • Available in both low profile and high profile.
  • Are resistant to corrosion, abrasion, and impact due to their material
Material: PP, LDPE Colour: Grey, Silver, Black, White, Natural, Stainless Steel, Osprey, Flint, Silver Grey, Pantone Grey, Morning Grey, Teak, Stone, Off White, Gold, Orange Series Code: SR1801

Uniplugs

Uniplugs are versatile plugs designed for a secure and efficient seal in various applications. Available in various sizes to seal different openings, such as holes, pipes or tubes. They ensure a snug fit that prevents leaks, vibrations and the entry of dust or moisture.

  • Ideal choice for industries such as automotive, electronics, and manufacturing.
  • Designed with precision to provide a snug fit, preventing leaks, vibrations, and the entry of dust or moisture.
Material: LDPE Colour: Natural, Red Series Code: SR1039

Uniscrew Caps

Uniscrew caps are designed to provide a flush and seamless appearance. They are connected to a washer by a hinge that folds neatly when inserted into the cap. Easy to install with a push fit. Protects against damage, moisture and corrosion.

  • Protects against damage, dirt, moisture and corrosion during storage and shipping.
  • Connected to a washer by a hinge that folds neatly when inserted into the cap.
  • Used in furniture assembly, automotive interiors, and electrical equipment.
Material: PP Colour: Black, White Series Code: SR1807

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