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Hydraulics & Fluid Protection

 (60 product groups)

Hydraulic and fluid protection solutions are essential for ensuring the efficiency, safety, and longevity of systems that rely on hydraulic power or fluid transmission. These solutions prevent contamination, maintain fluid flow, and reduce wear and tear, extending the life of critical components. By minimizing breakdowns, leaks, and failures, they save costs, enhance safety, and reduce downtime. Clean, well-maintained systems also operate more efficiently, consuming less energy and meeting industry regulations while protecting the environment from leaks or spills.

Caps
Protection caps are vital for keeping dirt, debris, and moisture out of hydraulic systems, ensuring fluid cleanliness and preventing leaks during maintenance or transport. By safeguarding exposed fittings, caps reduce wear and tear, enhance system reliability, and minimize operational disruptions. These features collectively support the longevity of hydraulic components and maintain a safe and efficient work environment.

Plugs
Hydraulic protection plugs prevent contaminants from entering systems during maintenance or storage by sealing open ports and fittings. They play a critical role in maintaining leak-free operation and preserving system integrity. By protecting essential components, plugs help reduce wear, downtime, and the risk of damage, improving overall efficiency and reliability.

Hose Protection
Hose protection components, such as sleeves, wear protectors, and straps, shield hoses from abrasion, impacts, and environmental hazards, extending their service life. These components enhance safety by reducing the likelihood of leaks or bursts and ensure smooth operation. Additionally, hose straps and sleeves improve organization, keeping hoses secure and simplifying maintenance to minimize downtime.


Threaded O-ring Plugs

Threaded O-ring Plugs for BSP/Gas Threads include a compressed flange lip and an O-ring to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a spanner, screwdriver, or by hand. BSP Gas threads are available. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Material: HDPE
  • Colour: Yellow
  • Material Flammability Standard: UL94 V-2

Threaded Plugs with Gasket

Threaded Plugs with Gaskets are intended to establish a tight and secure seal that prevents dust, dirt, or other undesired components from entering. The inclusion of a gasket (washer) seal improves sealing capabilities, adding an extra layer of protection against leaks and impurities.

Threaded Plugs are easy to install and remove from the application using a straight screwdriver, hex key or wrench. They can withstand temperatures from -30C up to +90C.

Frequently used in hydraulic and pneumatic systems, automotive, and general engineering sectors.

  • Provides a tight seal, preventing contaminants from entering.
  • Easy to install and remove using a straight screwdriver, hex key or wrench.
  • Can withstand temperatures from -30C up to +90C.
Material: LDPE, Nylon 6, PA;TPE Colour: Red, Yellow, White Series Code: SRTFUGP, SRTFTG, SRF0012

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, LDPE - PIR, HDPE Colour: Red, Natural, Yellow Series Code: SR1161, 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 Protection Plugs

Threaded Protection Plugs designed for use on BSP and Gas Threads. Safeguards threads and fittings from damage and contaminants during production, storage and shipment. The knurled head design allows easy hand installation and removal on pipes and tubes, by simply twisting.

  • 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 plug protects from contaminants like dirt, dust, debris, and moisture out of the hole.
  • Used in various applications, including hydraulic, pneumatic and general engineering industries.
Material: LDPE, Nylon 6, LDPE - PIR Colour: Red, Natural Series Code: SR1002, SR5757, SR1054

Threaded Protection Plugs - Wide Flange

Wide Flange Threaded Protection Plugs shield threads and fittings from damage and contaminants during production, storage and shipment. The nitrile gasket ensures a leak-tight seal against the mating surface. The wide flange prevents paint flakes from entering the hole upon removal. Withstands intermittent temperatures from -40C up to +100C.

  • Its wide flange design keeps any paint flakes from the hole when removed.
  • Their nitrile gasket seals the plug to the mating surface for leak-tightness.
  • It is recommended for intermittent temperatures from -40C to +100C.
Material: PA Colour: Yellow Series Code: SR5761

Threaded Protection Plugs PCR

Quick Fit Threaded Protection Plugs 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.

Conceals the initial thread of standard female threads. They are suitable for various applications including those in the hydraulic and general engineering industries. They cover a wide range of thread sizes that meet Metric, 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: SRTFUPCR

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

UNF Threaded Plugs

Threaded O-ring Plugs for UNF Threads include a compressed flange lip and an O-ring (optional) to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a hex wrench, screwdriver, or hand. Often used on flat-faced hydraulic fittings, it is recommended when strength and resistance are desired as it can withstand temperatures that range from -40F to 230F | -40C to 110C. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Material: PP, HDPE
  • Colour: Yellow, Black, Red
  • Material Flammability Standard: UL94 V-0

Worm Drive Hose Clamps

Worm Drive Hose Clamps are designed to fasten hoses to fittings, and other connectors. To reduce hose distortion when clamping a flexible rubber hose, use a stamped band with rolled edges rather than a perforated one. The strap splits from the hose housing, allowing installation and removal without disconnecting the hose or tube. Used in a variety of fields, including automotive, plumbing and HVAC.

  • Consists of a stamped rather than perforated band with rolled edges to prevent distortion of the hose when a flexible rubber hose is clamped.
  • Its screw makes it easy to install and uninstall and tightens the band around the hose to create a secure, leak-proof seal.
  • Used in various industries, including automotive, plumbing and HVAC.
Material: Stainless steel AISI 430/W2, Stainless steel AISI 304/W4 Colour: Natural Series Code: SR6100, SR6121

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