Hydraulics

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Adapters

Hydraulic Adapters offer a series of fittings to connect dissimilar hoses, pipes, tubes, actuators, pumps and other components. Our Leak Free solutions are strong, versatile and reliable. You can count on them to operate safely and effectively.

Adapter Kits

Sizes: # 4 to # 16

Sizes: # 4 to # 20

Sizes: # 4 to # 16

In Stock

JIC | Boss O-Ring | NPT (National Pipe Thread) | SAE  O-Ring Face Seal | Compression | SAE Flange | BSP (British Standard Pipe) | JIS (Japanese Industrial Standard) | Metric DIN | Kobelco

Couplings

Hydraulic Couplings  offer a series of fittings to connect two similar pipes, hoses, actuators, pumps, tubes and several other components. Our Leak Free solutions are strong, versatile and reliable. You can count on them to operate safely and effectively.

  • JIC (Joint Industrial Conference or Council)
  • Seated with a 37° flare between the male and female
  • Sizes: ¼” (#4) thru 2” (#32)
  • We also carry these in a long drop 90° female

  • Has the same threads as JIC
  • Sealed with an O-Ring
  • Commonly used with Quick Disconnects and for port connection
  • Sizes:  ¼” (#4)  thru  1” (#16)

  • NPT (National Pipe Thread)
  • Male and Female rigid threads are tapered for sealing purposes
  • Female swivel have a 60° angle for sealing
  • Sizes:  1/8” (#2)  thru  2” (#32)

  • SAE (Society of Automotive Engineers)
  • Seated with a 45° flare between the male and female
  • Sizes:  3/8” (#6)  and  ¾” (#12)

  • Male and Female are flat faced and sealed with an o-ring
  • Male fitting holds the o-ring
  • Sizes: ¼” (#4)  thru  1 ¼” (#20)
  • We also carry these in a long drop 90° female

  • Male swivel nut seated with a 45° inverted flare
  • Sizes: ¼” (#4)  thru  5/8” (#10)

  • Nut, compression sleeve, and male thread fitting to compress onto tubing
  • Made to attach a crimped fitting on a hose to a tube
  • Tube sizes:  ¼” (#4)  thru  1” (#16)

  • Hose barb with right hand threads and a ferrule with left hand threads can be changed in the field to a new piece of hose
  • Sizes:  3/16 hose to  7/8 hose

  • Very fine Female thread : ½”-27 threads per inch

  • Attachable with split flange clamps and sealed with an o-ring
  • The thickness of the flange is different depending on the size
  • SAE Flange has 3 different sizes: Code 61, Code 62, & Code 62C
    • Code 61
      • Sizes:  ¾” (#12)  thru  2” (#32)
      • We also carry some sizes in a long drop 90°
    • Code 62
      • Sizes:  ¾” (#12)  thru  1 ½” (#24)
      • We also carry some sizes in a long drop 90°
    • Code 62C
      • Sizes:  ¾” (#12)  thru  1 ½” (#24)
      • Flange thickness is the same for all sizes: 0.559 inch

  • BSPT: British Standard Pipe Tapered
    • Male is tapered similar to NPT
    • Male also has a 60° seat
    • Sizes:  ¼” (#4)  thru  1 ¼” (#20)
  • BSPP: British Standard Parallel Pipe
    • Female British pipe swivel is sealed with a 60° seat
    • Sizes:  1/8” (#2)  thru  1 ¼” (#20)

  • JIS: Japanese Industrial Standard
  • JIS has the same thread as British pipe but is seated with a 60° flare
  • Sizes:  ¼” (#4)  thru  ¾” (#12)

  • Attachable with a metric thread bolt
  • Metric Sizes:  12mm, 14mm, and 16mm

  • A metric fitting that is seated with a 60° flare between the male and female
  • Metric Sizes:  14×1.5  (¼” hose)  thru  33×1.5  (1” hose)

  • Light Series
    • Thread Sizes:  12×1.5 (Tube Size: 6mm)  thru  30×2.0 (Tube Size: 22mm)
  • Heavy Series
    • Thread Sizes:  14×1.5 (Tube Size: 6mm)  thru  42×2.0 (Tube Size: 30mm)

Guages

Hydraulic gauges are often used in oil, fuel and water systems. The fluid and piping systems need to operate at a set pressure to ensure optimal performance. The Hydraulic gauges are used to measure the pressure in the system, to make sure that no leaks or pressure changes happen that could affect the system.

In Stock

  • We have in stock 0-60 psi up to 0-10,000 psi
  • We have liquid filled stainless steel gauges
  • You can choose from lower mount or center back mount
  • Most common are the 2 1/2″ diameter, we also have some 4″ diameter
  • We also have: service filter, vacuum (-30 to +30psi), and compactor gauges
We have in stock 0-60 psi up to 0-10,000 psi We have liquid filled stainless steel gauges You can choose from lower mount or center back mount Most common are the 2 1/2″ diameter, we also have some 4″ diameter We also have: service filter, vacuum (-30 to +30psi), and compactor gauges

Hose

Hydraulic Hoses are like rubber Hoses except that they contain a braided stainless steel sleeve inside of its rubber outer covering.The stainless steel allows for the hose to withstand greater amounts of pressure. We offer several types of Hydraulic Hoses, from One Wire to Six Wire Multispiral and others, for a wide range of usage.

  • SAE 100R1AT
  • Black, nitrile rubber lined core with a one wire high tensile steel braid reinforcement and an abrasion resistant synthetic rubber cover
  • Inside Diameter (I.D.) sizes: ¼ inch to 2 inch
  • Pressure range (from 1/4 inch to 2 inch):  3,250 psi  to  580 psi
  • Temperature range:  -40°F  to  +212°F

  • SAE 100R2AT
  • Black, nitrile rubber lined core with a two wire high tensile steel braid reinforcement and an abrasion resistant synthetic rubber cover
  • I.D. sizes: ¼ inch to 2 inch
  • Pressure range (from 1/4 inch to 2 inch):  6,000 psi  to  1,305 psi
  • Temperature range:  -40°F  to  +212°F

  • SAE 100R12
  • Black synthetic rubber lined core with a four wire (alternating layers) high tensile steel spiral reinforcement and an abrasion resistant synthetic rubber cover
  • I.D. sizes: 3/4 inch to 2 inch
  • Pressure range (from 3/4 inch to 2 inch):  5,100 psi  to  3,050 psi
  • Temperature range:  -40°F  to  +250°F

  • SAE 100R13
  • Black synthetic rubber lined core with a six wire (alternating layers) high tensile steel spiral reinforcement and an abrasion resistant synthetic rubber cover
  • I.D. sizes: 3/4 inch to 2 inch
  • Pressure range (from 3/4 inch to 2 inch):  5,100 psi  to  5,100 psi
  • Temperature range:  -40°F  to  +250°F

  • Black synthetic rubber lined core with a four wire (alternating layers) high tensile steel spiral reinforcement and an abrasion resistant synthetic rubber cover
  • I.D. sizes: 3/4 inch to 1 inch
  • Pressure range (from 3/4 inch to 1 inch):  6,300 psi  to  6,000 psi
  • Temperature range:  -40°F  to  +212°F

  • Black, nitrile rubber lined core with a two wire high tensile steel braid reinforcement and an extra abrasion resistant synthetic rubber cover
  • “FRAS” Flame Resistant and Anti-Static
  • Inside Diameter (I.D.) size: ¼ inch
  • Maximum working pressure:  10,000 psi
  • Temperature range:  -40°F  to  +120°F

Single Line

  • SAE100R7
  • Thermoplastic (Nylon) core with braided synthetic (Nylon) yarn reinforcement and a thermoplastic (Polyurethane) cover that is oil and abrasion resistant 

Twin Line

    • SAE100R7
    • Thermoplastic (Nylon) core with braided synthetic (Nylon) yarn reinforcement and a thermoplastic (Polyurethane) cover that is oil and abrasion resistant
    • Commonly used on the mast of forklifts
    •  I.D. sizes: ¼ inch to ½ inch
    • Pressure range (from ¼ inch to ½ inch):  2,750 psi  to  2,000 psi
    • Temperature range:  -40°F  to  +203°F
  • Commonly used on the mast of forklifts
  •  I.D. sizes: ¼ inch to ½ inch
  • Pressure range (from ¼ inch to ½ inch):  2,750 psi  to  2,000 psi
  • Temperature range:  -40°F  to  +203°F

Single Line

  • SAE100R7
  • Thermoplastic (Polyester) core with braided synthetic (Polyester) yarn reinforcement and a thermoplastic (Polyurethane) cover that is oil and abrasion resistant
  • Commonly used for electrical non-conductivity applications
    • Example:  bucket trucks, and man lifts
  •  I.D. sizes: ¼ inch to ½ inch
  • Pressure range (from ¼ inch to ½ inch):  2,750 psi  to  2,000 psi
  • Temperature range:  -40°F  to  +203°F

Twin Line

  • SAE100R7
  • Thermoplastic (Polyester) core with braided synthetic (Polyester) yarn reinforcement and a thermoplastic (Polyurethane) cover that is oil and abrasion resistant
  • Commonly used for electrical non-conductivity applications
    • Example:  bucket trucks, and man lifts
  •  I.D. sizes: ¼ inch to ½ inch
  • Pressure range (from ¼ inch to ½ inch):  2,750 psi  to  2,000 psi
  • Temperature range:  -40°F  to  +203°F

  • SAE100R14
  • Teflon (PTFE) core with one braid of high tensile
    stainless steel wire reinforcement
  • I.D. sizes: ¼ inch to ¾ inch
  • Pressure range (from ¼  inch to ¾ inch):  2,450 psi  to  800 psi
  • Temperature range:  -76°F  to  +500°F

  • Textile braid hose
  • Black, nitrile rubber lined core with a textile fiber braid reinforcement and an oil resistant synthetic rubber cover
  • I.D. sizes: ¼ inch to ¾ inch
  • Pressure range:  300 psi for all sizes
  • Temperature range:  -40°F  to  +190°F

  • SAE 100R5
  • Black, nitrile rubber lined core with a polyester inner braid and one high tensile steel wire braid reinforcement and a black polyester braid cover
  • I.D. sizes: 3/16 inch to 1 3/8 inch
  • Pressure range (from 3/16 inch to 1 3/8 inch):  3,050 psi  to  500 psi
  • Temperature range:  -40°F  to  +212°F

Lubrication

Hydraulic Lubrication is supplied by our Hydraulic Oils which are a special type of oils. They are not only used as lube, but also the oil is used to power hydraulic systems for all types of applications. Hydraulic Lubrication makes it possible to move heavy or resistant objects with ease.

  • ISO 32
  • Contains anti-wear additives along with rust, oxidation and foam inhibitors
  • A 10 weight hydraulic oil
  • 2,000 hour oil
  • Sold in 5 gallon pails

  • ISO 46
  • Contains anti-wear additives along with rust, oxidation and foam inhibitors
  • A 20 weight hydraulic oil
  • 2,000 hour oil
  • Most universally used hydraulic oil

  • ISO 46
  • Contains anti-wear additives along with rust, oxidation and foam inhibitors
  • A 20 weight hydraulic oil
  • 2,000 hour oil
  • Most universally used hydraulic oil

  • ISO 68
  • Contains anti-wear additives along with rust, oxidation and foam inhibitors
  • A 30 weight hydraulic oil
  • 2,000 hour oil
  • Sold in 5 gallon pails

  • Male and Female are flat faced and sealed with an o-ring
  • Male fitting holds the o-ring
  • Sizes: ¼” (#4)  thru  1 ¼” (#20)
  • We also carry these in a long drop 90° female
  • Rozep 5W20 35KV
  • Non-Conductive up to 3,500 volts
  • Red die used for leak detection
  • A 32 weight oil
  • Premium 6,000 hour oil
  • Commonly used in Bucket Trucks for working around power lines 
  • Sold in 5 gallon pails

  • Tractor transmission oil
  • Specially formulated with a Tractor Package for wet brake & clutch applications
  • Sold in 5 gallon pails

  • Penetrating oil

Porta Power Jacks

Porta Powers Jacks are used for automotive, truck, farm and heavy equipment repair, they can be used to straighten, bend or modify any metal that requires hydraulic power.

Available in several models for different applications:

Single Acting: Single Speed/Two Speed
Double Acting: Two Speed

Single and Double Acting

Available from 91.5 in³ to 460.6 in³ reservoir sizes

Foot Operated
Designed for single acting cylinders

Protectant

Quick Couplers

Quick couplers are similar to Hydraulic Couplers. Quick Couplers are faster and easier to connect because they don’t require to be screwed. They are made so that switching between tools doesn’t result in loss of compression, as it can happen with tools needed to be screwed on.

Used on farm equipment and general contractor applications

Designed for higher pressure than general purpose quick connects

Flush face is designed for minimal spillage

Higher pressure with minimal spillage

Bulkhead thread design mounts to a plate providing easy access for attachments

Commonly found on skid loaders and excavators

Designed for very high pressure applications and high impulse applications

Commonly found on shear and hammer attachments

Provides a convenient connection for testing pressure, temperature, and other diagnostics

Provides and easy connection between tractor and trailer on wet kits

10,000 psi application

Used for connecting porta power jacks

© 2024 Alan Hydraulics & Machinery Co. Inc.
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