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    96 Products

    Double-Ended Compact Hydraulic Cylinders

    Image of Product. Front orientation. Hydraulic Cylinders. Double-Ended Compact Hydraulic Cylinders.
    Image of Attribute. Side1 orientation. Contains Annotated. Double-Ended Compact Hydraulic Cylinders.
    Push one heavy load while pulling another. These hydraulic cylinders have a rod that runs through both ends, so when it extends on one end, it retracts on the other. Built with a small body, they'll fit in tight spaces but operate with similar force to standard-sized hydraulic cylinders. This is in large part thanks to their two hydraulic ports: one port to extend the rod and another port to retract it. That means no matter which direction they're moving, they're giving it the same amount of power.
    The piston is magnetic, so you can use these cylinders with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.
    Rod
    O'all
    Mounting
    Hole
    Inlet/Outlet
    Connection
    Stroke
    Lg.
    Body
    Lg.
    Max. Push
    Force, lbf
    Max. Pull
    Force, lbf
    Thread Size
    Dia.
    Wd.
    Lg.
    Ht.
    Ctr.-to-Ctr.
    Dia.
    Pipe
    Size
    Thread
    Type
    Body
    Material
    Max. Pressure,
    psi
    Cylinder Cushion
    Type
    Each
     
    3/4" Diameter Bore
    1/2"2 1/4"180180M6 × 1 mm3/8"1 7/16"3 3/8"1 7/16"1 7/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N110000000
    1"2 1/4"180180M6 × 1 mm3/8"1 7/16"4 5/8"1 7/16"1 7/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N12000000
    2"2 1/4"180180M6 × 1 mm3/8"1 7/16"6 5/8"1 7/16"1 7/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N13000000
     
    1 1/4" Diameter Bore
    1"2 1/2"470470M10 × 1.5 mm5/8"1 3/4"5 1/4"1 3/4"1 5/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N14000000
    2"2 1/2"470470M10 × 1.5 mm5/8"1 3/4"7 1/8"1 3/4"1 5/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N15000000
    3"2 1/2"470470M10 × 1.5 mm5/8"1 3/4"9 1/8"1 3/4"1 5/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N16000000
    4"2 1/2"470470M10 × 1.5 mm5/8"1 3/4"11 1/8"1 3/4"1 5/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N17000000
     
    1 1/2" Diameter Bore
    1"2 3/4"830830M10 × 1.5 mm5/8"2 1/16"5 1/4"2 1/16"1 9/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N18000000
    2"2 3/4"830830M10 × 1.5 mm5/8"2 1/16"7 1/4"2 1/16"1 9/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N19000000
    3"2 3/4"830830M10 × 1.5 mm5/8"2 1/16"9 1/4"2 1/16"1 9/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N21000000
    4"2 3/4"830830M10 × 1.5 mm5/8"2 1/16"11 1/8"2 1/16"1 9/16"7/32"1/8
    BSPT
    Aluminum
    500None
    6443N22000000
     
    2" Diameter Bore
    1"3"1,2901,290M12 × 1.75 mm13/16"2 1/2"5 7/8"2 1/2"1 15/16"1/4"1/4
    BSPT
    Aluminum
    500None
    6443N23000000
    2"3"1,2901,290M12 × 1.75 mm13/16"2 1/2"7 3/4"2 1/2"1 15/16"1/4"1/4
    BSPT
    Aluminum
    500None
    6443N24000000
    3"3"1,2901,290M12 × 1.75 mm13/16"2 1/2"9 3/4"2 1/2"1 15/16"1/4"1/4
    BSPT
    Aluminum
    500None
    6443N25000000
    4"3"1,2901,290M12 × 1.75 mm13/16"2 1/2"11 3/4"2 1/2"1 15/16"1/4"1/4
    BSPT
    Aluminum
    500None
    6443N26000000
     
    2 1/2" Diameter Bore
    1"3 1/4"2,2002,200M12 × 1.75 mm13/16"3 1/16"6"3 1/16"2 3/8"11/32"1/4
    BSPT
    Aluminum
    500None
    6443N27000000
    2"3 1/4"2,2002,200M12 × 1.75 mm13/16"3 1/16"8"3 1/16"2 3/8"11/32"1/4
    BSPT
    Aluminum
    500None
    6443N28000000
    3"3 1/4"2,2002,200M12 × 1.75 mm13/16"3 1/16"9 7/8"3 1/16"2 3/8"11/32"1/4
    BSPT
    Aluminum
    500None
    6443N29000000
    4"3 1/4"2,2002,200M12 × 1.75 mm13/16"3 1/16"11 7/8"3 1/16"2 3/8"11/32"1/4
    BSPT
    Aluminum
    500None
    6443N31000000
     
    Sensors

    Double-Ended Round Body Air Cylinders

    Image of Attribute. Extended Left. Front orientation. Contains Annotated. Air Cylinders. Double-Ended Round Body Air Cylinders.

    Extended Left

    Image of Attribute. Extended Right. Front orientation. Contains Annotated. Air Cylinders. Double-Ended Round Body Air Cylinders.

    Extended Right

    Unlike other air cylinders that push and pull one object, these double-ended cylinders push one object while pulling another. A common use for them is creating coordinated motion between two gates—opening one while the other closes. These cylinders are not repairable, so just swap in new ones when they wear out.
    Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
    Nose Mount
    Lg.
    Air Inlet
    Stroke
    Overall
    Force @ 100
    psi, lbf
    Cylinder Cushion
    Type
    Body Material
    Rod Thread
    Size
    Thread
    Size
    Thread
    Type
    Gender
    Each
    7/16" Bore (0.74" OD)
    1/2"4.81"12None
    304 Stainless Steel10-32
    10-32
    UNF
    Female3458N11000000
    1"5.81"12None
    304 Stainless Steel10-32
    10-32
    UNF
    Female3458N1200000
    2"7.81"12None
    304 Stainless Steel10-32
    10-32
    UNF
    Female3458N1400000
    4"11.81"12None
    304 Stainless Steel10-32
    10-32
    UNF
    Female3458N1700000
     
    Accessories for Air Cylinders
    Sensor-Ready Nose Mount
    Sensor-ready air cylinders can activate relays and controllers if you add sensors (sold separately). You’ll need one sensor for each action you want to trigger.
    Lg.
    Air Inlet
    Stroke
    Overall
    Force @ 100
    psi, lbf
    Cylinder Cushion
    Type
    Body Material
    Rod Thread
    Size
    Pipe
    Size
    Thread
    Size
    Thread
    Type
    Gender
    Each
    9/16" Bore (0.62" OD)
    1/2"4.94"22None
    304 Stainless Steel10-32
    10-32
    UNF
    Female3458N18000000
     
    3/4" Bore (0.86" OD)
    1"7"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N2600000
    2"9"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N2800000
    2 1/2"10"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N2900000
    3"11"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N300000
    4"13"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N3100000
    6"17"39None
    304 Stainless Steel1/4"-28
    1/8
    NPT
    Female3458N33000000
     
    1 1/16" Bore (1.12" OD)
    1"7"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N3500000
    1 1/2"8"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N3600000
    2"9"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N3700000
    3"11"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N39000000
    4"13"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N4000000
    5"15"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N41000000
    6"17"81None
    304 Stainless Steel5/16"-24
    1/8
    NPT
    Female3458N42000000
     
    1 1/2" Bore (1.56" OD)
    2"10.62"161.5None
    304 Stainless Steel7/16"-20
    1/8
    NPT
    Female3458N55000000
    3"12.62"161.5None
    304 Stainless Steel7/16"-20
    1/8
    NPT
    Female3458N57000000
    4"14.62"161.5None
    304 Stainless Steel7/16"-20
    1/8
    NPT
    Female3458N58000000
    5"16.62"161.5None
    304 Stainless Steel7/16"-20
    1/8
    NPT
    Female3458N59000000
    6"18.62"161.5None
    304 Stainless Steel7/16"-20
    1/8
    NPT
    Female3458N6000000
     
    2" Bore (2.08" OD)
    3"14.32"283None
    304 Stainless Steel1/2"-20
    1/4
    NPT
    Female3458N66000000
    4"16.32"283None
    304 Stainless Steel1/2"-20
    1/4
    NPT
    Female3458N67000000
    5"18.32"283None
    304 Stainless Steel1/2"-20
    1/4
    NPT
    Female3458N68000000
    6"20.32"283None
    304 Stainless Steel1/2"-20
    1/4
    NPT
    Female3458N69000000
     
    Accessories for Air Cylinders

    Through-Hole Double-Ended Round Body Air Cylinders

    Image of Product. Extended Left. Front orientation. Contains Annotated. Air Cylinders. Through-Hole Double-Ended Round Body Air Cylinders.

    Extended Left

    Image of Product. Extended Right. Front orientation. Contains Annotated. Air Cylinders. Through-Hole Double-Ended Round Body Air Cylinders.

    Extended Right

    Simplify your setup by running fluid or air through the hollow piston in these air cylinders. Use them to move loads while also lubricating equipment or blowing debris off parts with compressed air. The rod extends from both ends, so they can push an object and pull another at the same time, unlike standard air cylinders. For example, they can coordinate motion between two gates by opening one while closing the other. They’re double acting, so they use air to exert force when they both extend and retract.
    These cylinders have a round body without external tie rods, so they fit in tight spaces. To mount them, use the threads on the ends of the cylinder.
    The piston is magnetic, so you can use these cylinders with sensors (sold separately) to activate relays and controllers. When the piston moves past a sensor, the sensor activates. You can use multiple sensors—one for each action you want to trigger.
    Instead of attaching your round body air cylinder directly to equipment, add a mount to best suit your application.
    Sensor-Ready Nose Mount
    Lg.
    Rod
    Air Inlet
    Stroke
    Overall
    Force @ 100
    psi, lbf
    Cylinder Cushion
    Type
    Body Material
    OD
    ID
    Thread
    Size
    Pipe
    Size
    Thread
    Type
    Gender
    Each
    1 1/16" Bore (1.12" OD)
    1/2"6"90None
    304 Stainless Steel0.31"0.17"5/16"-24
    1/8
    NPT
    Female6047N310000000
    1"7"90None
    304 Stainless Steel0.31"0.17"5/16"-24
    1/8
    NPT
    Female6047N32000000
    2"9"90None
    304 Stainless Steel0.31"0.17"5/16"-24
    1/8
    NPT
    Female6047N34000000
     
    1 1/4" Bore (1.34" OD)
    1"9.06"120None
    304 Stainless Steel0.44"0.25"7/16"-20
    1/8
    NPT
    Female6047N42000000
    2"11.06"120None
    304 Stainless Steel0.44"0.25"7/16"-20
    1/8
    NPT
    Female6047N44000000
    3"13.06"120None
    304 Stainless Steel0.44"0.25"7/16"-20
    1/8
    NPT
    Female6047N46000000
     
    1 3/4" Bore (1.84" OD)
    3"14.32"240None
    304 Stainless Steel0.5"0.33"1/2"-20
    1/4
    NPT
    Female6047N63000000
    6"20.32"240None
    304 Stainless Steel0.5"0.33"1/2"-20
    1/4
    NPT
    Female6047N66000000
     
    Accessories for Air Cylinders
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