Enerpac 900mm PU Hydraulic Hose Assembly, 700bar Max Pressure
RS Stock No. 283-1395
Brand Enerpac
- Connector A - Angle: Straight
- Overall Length: 900mm
- Section: Pneumatics & Hydraulics
AED 940.82
in stock now
Enerpac 3000mm PU Hydraulic Hose Assembly, 700bar Max Pressure
RS Stock No. 283-1418
Brand Enerpac
- Connector A - Angle: Straight
- Connector A - Gender: Male
- Cover Material: PU
AED 1.260.12
in stock now
RS PRO 2000 mm Polyurethane Hydraulic Hose Assembly, 700 bar Max Pressure
RS Stock No. 029-1727
Brand RS Pro
- Connection Gender A: Male
- Connection Size A: 3/8 in NPT Male
- Overall Length: 2000mm
AED 746.17
in stock now
Sferaco Hydraulic Straight Threaded Fitting Brass
RS Stock No. 063-9365
Brand Sferaco
- Material: Brass
- Product Type: Hydraulic Straight Threaded Fitting
- Super Section: Hose Pipe & Fittings
AED 31.18
in stock now
Norgren Fluid System Connector BSP Brass Plug Fitting
RS Stock No. 218-0081
Brand Norgren
- Material: Brass
- Standards/Approvals: RoHS
- Super Section: Pneumatic Connectors, Fittings & Hose
AED 53.82
in stock now
Norgren Fluid System Connector BSP Brass Plug Fitting
RS Stock No. 218-0082
Brand Norgren
- For Use With: Fluid System Connector
- Section: Pneumatics & Hydraulics
- Series: 15
AED 68.59
in stock now
Norgren Fluid System Connector BSP Brass Plug Fitting
RS Stock No. 218-0083
Brand Norgren
- Standards/Approvals: RoHS
- Super Section: Pneumatic Connectors, Fittings & Hose
- Thread Standard: BSP
AED 79.88
in stock now
CEJN Zinc Plated Steel Hydraulic Quick Connect Coupling Male ISO
RS Stock No. 058-9315
Brand CEJN
- Product Type: Hydraulic Quick Connect Coupling
- Section: Pneumatics & Hydraulics
- Standards/Approvals: ISO
AED 515.91
in stock now
Norgren Fluid System Connector BSP Nickel Plated Brass Plug Fitting
RS Stock No. 218-0107
Brand Norgren
- Series: 16005
- Super Section: Pneumatic Connectors, Fittings & Hose
- Thread Standard: BSP
AED 52.97
in stock now
Norgren Fluid System Connector BSP Nickel Plated Brass Plug Fitting
RS Stock No. 218-0109
Brand Norgren
- For Use With: Fluid System Connector
- Section: Pneumatics & Hydraulics
- Series: 16005
AED 89.04
in stock now
Norgren Fluid System Connector BSP Nickel Plated Brass Plug Fitting
RS Stock No. 218-0105
Brand Norgren
- For Use With: Fluid System Connector
- Material: Nickel Plated Brass
- Thread Standard: BSP
AED 41.85
in stock now
Norgren Fluid System Connector BSP Nickel Plated Brass Plug Fitting
RS Stock No. 220-3321
Brand Norgren
- Material: Nickel Plated Brass
- Standards/Approvals: RoHS
- Thread Standard: BSP
AED 277.45
in stock now
RS PRO Aluminium, Stainless Steel, Polypropylene Pneumatic Quick Connect Coupling hose Connector Male, Female BSP
RS Stock No. 233-3352
Brand RS Pro
- Maximum Operating Pressure: 17.2 bar
- Thread Gender: Male, Female
- Thread Standard: BSP
AED 159.65
in stock now
Staubli ? Fluid Connectors Staubli – Fluid Connectors, Polyurethane Recoil Hose, 40 °C, -15 °C
RS Stock No. 185-6342
Brand Staubli ? Fluid Connectors
- Category: Recoil Hoses
- Connection Gender A: Female
- Tube Outside Diameter: 6.5mm
AED 8.976.20
in stock now
RS PRO Brass Pneumatic Silencer 150 bar Threaded and Hose Connector
RS Stock No. 176-2297
Brand RS Pro
- Connection Size: M5 to 1 in
- Maximum Operating Temperature: 150°C
- Section: Pneumatics & Hydraulics
AED 983.62
in stock now
RS PRO Brass Pneumatic Silencer 150 bar Threaded and Hose Connector
RS Stock No. 176-2296
Brand RS Pro
- Category Link: https://ae.rsdelivers.com/browse/mechanical-fluid-power-tools/pneumatics-hydraulics/pneumatic-connectors-fittings-hose/pneumatic-silencers
- Material: Brass
- Thread Gender: Male/Female
AED 521.30
in stock now
RS PRO Polyethylene Pneumatic Silencer 150 bar Threaded and Hose Connector
RS Stock No. 176-2293
Brand RS Pro
- Connection Size: M5 to 1 in
- Material: Polyethylene
- Super Section: Pneumatic Connectors, Fittings & Hose
AED 807.80
in stock now
RS PRO Brass Pneumatic Silencer 150 bar Threaded and Hose Connector
RS Stock No. 176-2294
Brand RS Pro
- Maximum Operating Pressure: 150 bar
- Standards/Approvals: ISO R/262, ISO 228 Classe A, DIN 2, BS 21, 2011/65/CE, PED 2014/68/UE, OT UNI EN 12164/5 CW 614/7N, ANSI B1.20.5, 1907/2006, ISO 7.1
- Super Section: Pneumatic Connectors, Fittings & Hose
AED 213.46
in stock now
RS PRO Brass Pneumatic Silencer 150 bar Threaded and Hose Connector
RS Stock No. 176-2295
Brand RS Pro
- Product Type: Pneumatic Silencer
- Super Section: Pneumatic Connectors, Fittings & Hose
- Thread Gender: Male/Female
AED 274.70
in stock now
SMC LQ1T Series, LQ1T3A Hose
RS Stock No. 036-6019
Brand SMC
- Connection Size B: 3/8 in
- Maximum Operating Temperature: 200°C
- Minimum Operating Temperature: 0°C
AED 293.74
in stock now
SMC LQ1T Series, LQ1T4A Hose
RS Stock No. 036-6020
Brand SMC
- Connection Size B: 1/2 in
- Connection Type A: Hose
- Super Section: Pneumatic Connectors, Fittings & Hose
AED 370.42
in stock now
Staubli ? Fluid Connectors Staubli – Fluid Connectors, Polyurethane Recoil Hose, 40 °C, -15 °C
RS Stock No. 185-6341
Brand Staubli ? Fluid Connectors
- Connection Standard B: NPT
- Connection Type A: Threaded
- Tube Inside Diameter: 6mm
AED 4.654.49
in stock now
Norgren QS Push-in Fittings Plastic Plug Fitting
RS Stock No. 212-9130
Brand Norgren
- Category: Pneumatic Fitting Accessories
- For Use With: QS Push-in Fittings
- Material: Plastic
AED 205.71
in stock now
Norgren QS Push-in Fittings Plastic Plug Fitting
RS Stock No. 212-9135
Brand Norgren
- For Use With: QS Push-in Fittings
- Product Type: Plug Fitting
- Series: Pneufit C
AED 265.48
in stock now
...
What is a hydraulic hose connector fitting?
What are the main types of hydraulic hose fittings?
- JIC (30°-cone) fittings for reliable seal with steel or brass body, common in high-pressure fluid lines.
- ORB (O-Ring Boss) and O-ring fittings for quick sealing with excellent leak resistance.
- NPT (National Pipe Tression) and BSP thread fittings for threaded connections in hydraulic circuits.
- SAE 37° flare fittings and 36°/45° flare for automotive and industrial hydraulics, offering robust sealing under pressure.
- Crimp fittings and compression fittings that use ferrules or sleeves crimped onto the hose for a tight connection.
- Swivel fittings that allow rotation at the joint to reduce tube twist and wear.
- Barb and push-to-connect fittings for certain low-pressure or auxiliary lines in hydraulic systems.
- Tube fittings and couplings designed to connect rigid tubing to hoses or other fittings.
How do I choose the right hydraulic hose connector for my application?
- Thread type and size (NPT, BSP, SAE) to match the mating component.
- Pressure rating and the system’s maximum operating pressure to prevent leaks or failure.
- Fluid compatibility with petroleum-based oils, synthetic fluids, water-glycol blends, or aggressive solvents.
- Hose ID and crimp style (crimp vs. barb vs. push-to-connect) that suits the hose construction.
- Material choice (stainless steel for corrosion resistance, brass for cost efficiency, aluminum for lightweight applications).
- Temperature range to ensure seals, materials, and lubricants remain effective.
- Sealing method (O-ring, gasket, or metal-to-metal seal) appropriate for the application and fluids.
- Vibration and dynamic movement considerations where swivel fittings or flexible couplings mitigate wear.
What materials are hydraulic hose fittings typically made from and why?
- Stainless steel for excellent corrosion resistance, high strength, and suitability for harsh or outdoor environments and aggressive fluids.
- Brass for good corrosion resistance, machinability, and cost efficiency in many general-purpose hydraulic systems.
- Carbon steel for strength and durability in heavy-duty industrial settings, often plated to resist corrosion.
- Aluminum for lightweight systems where reduced weight is beneficial, though it may have lower strength than steel.
How do I install or assemble hydraulic hose fittings safely and correctly?
- Ensure the hose length, ID, and ends match the fitting type and system requirements.
- Thoroughly clean all components before assembly to remove contaminants that can damage seals.
- Inspect hoses for cracks, wear, or damage; replace if compromised.
- Use the correct crimping tool and dies for crimp fittings, or the proper ferrules for compression styles, following the manufacturer’s torque and crimp specifications.
- Apply compatible thread sealants or lubricants only when recommended; some hydraulic connections rely on metal-to-metal seals or O-rings rather than sealants.
- Do not reuse old ferrules, seals, or damaged fittings; replace with new parts for a reliable seal.
- Torque fittings to the specification to avoid over-tightening (which can damage threads or seals) or under-tightening (leading to leaks).
- Perform a controlled pressure test after assembly, checking for leaks at all connections and movement points.
- Use PPE and follow lockout/tagout procedures; ensure the system is depressurized before service.
What standards and certifications apply to hydraulic hose fittings?
- series for metallic hose fittings and their connections, including performance requirements and dimensions.
- DIN 2353 for hydraulic tube fittings and tube connections in Europe, ensuring compatibility with metric tubing systems.
- SAE standards such as SAE J514 (hydraulic hose fittings), SAE J517 (hydraulic hose assemblies), and SAE J1453 (crimping and performance criteria) used widely in North America.
- ISO/DIN for quick-connects and hydraulic couplings, covering interchangeability and sealing performance.
- Quality management and compliance with broader certifications like ISO 9001, RoHS, and REACH where applicable to materials and manufacturing practices.
What are common failure modes of hydraulic hose fittings and how can they be prevented?
- Leakage at threads or seals due to improper torque, mismatched threads, or damaged seals. Prevention: verify thread compatibility, use correct sealants if approved, torque to spec, and replace damaged components.
- Corrosion from incompatible fluids or corrosive environments. Prevention: select corrosion-resistant materials (stainless steel, plated steel) and ensure fluid compatibility.
- Crimp or ferrule failure from improper tooling or over/under-crimping. Prevention: use approved crimp tools, dies, and verify with inspection gauges or pull tests.
- Fluid contamination causing seal wear or blockage. Prevention: maintain cleanliness in storage and assembly, use filter elements and proper storage practices.
- Leakage due to vibration or movement. Prevention: incorporate swivel fittings, flexible hoses in dynamic zones, and secure routing to minimize stress.
- Wrong material or size for the application. Prevention: consult charts and product datasheets to ensure correct hose ID, thread size, and material compatibility.
How do swivel fittings differ from fixed fittings in hydraulic systems?
- Swivel fittings reduce vibration and twisting in long hose runs.
- Fixed fittings provide predictable alignment and are often simpler and more economical.
- In hybrid systems, a combination of swivel and fixed fittings can optimize reliability and service life.