Compact Hydraulic Cylinders
With a small body size, these cylinders fit into tight spaces but offer similar push forces to standard hydraulic cylinders. They’re double-acting cylinders, so they have two hydraulic ports—one to extend the piston rod and another to retract it. No matter the direction they’re moving, they can operate at nearly full force. This allows them to both push and pull multi-ton loads. All have a magnetic piston and can be used with sensors (sold separately) that electronically indicate piston position. Mount sensors to the cylinder with mounting brackets (sold separately).
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Holes | Inlet/Outlet Connection— NPT | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Retracted Lg. | Extended Lg. | Rod Thread Size  | Wd. | Ht. | Ctr.-to-Ctr. | Dia. | Pipe Size | Dash Size | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
1 1/2" Bore Dia. | ||||||||||||||||
| 1" | 4,510 | 3,100 | 5 1/8" | 6 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 0000000 |
| 2" | 4,510 | 3,100 | 6 1/8" | 8 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 3" | 4,510 | 3,100 | 7 1/8" | 10 1/8" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 4" | 4,510 | 3,100 | 8" | 12" | 7/16"-20 | 2 3/4" | 2 3/4" | 2 1/16" | 11/32" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
2" Bore Dia. | ||||||||||||||||
| 1" | 7,060 | 4,840 | 5 1/2" | 6 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 2" | 7,060 | 4,840 | 6 1/2" | 8 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 3" | 7,060 | 4,840 | 7 1/2" | 10 1/2" | 3/4"-16 | 3 1/4" | 3 1/4" | 2 1/4" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 0000000 | 000000 |
| 4" | 7,060 | 4,840 | 8 1/2" | 12 1/2" | 3/4"-16 | 3 3/16" | 3 3/16" | 2 9/32" | 7/16" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
2 1/2" Bore Dia. | ||||||||||||||||
| 1" | 11,210 | 7,650 | 6 1/8" | 7" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 2" | 11,210 | 7,650 | 7 1/16" | 9" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 3" | 11,210 | 7,650 | 8 1/16" | 11" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| 4" | 11,210 | 7,650 | 9 1/16" | 13" | 1"-14 | 4" | 4" | 2 11/16" | 1/2" | 1/4 | 04 | Aluminum | 2,300 | No Cushion | 00000000 | 000000 |
| AC Voltage | DC Voltage | Solid State Output | With Switch Component | Each | |
Reed Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
|---|---|---|---|---|---|
| 24V AC, 48V AC, 100V AC | 24V DC, 48V DC, 100V DC | __ | __ | 00000000 | 000000 |
| __ | 24V DC, 100V DC | __ | LED | 00000000 | 00000 |
Solid State Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
| __ | 24V DC | NPN | LED | 00000000 | 00000 |
| __ | 24V DC | PNP | LED | 00000000 | 00000 |
| For Bore Dia. | For Sensor Type | Material | Includes | Each | |
| 1 1/2", 2", 2 1/2", 3", 4" | Solid State Switch, Reed Switch | Zinc | Set Screw | 0000000 | 00000 |
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.
For technical drawings and 3-D models, click on a part number.
O'all | Mounting Holes | Inlet/Outlet Connection | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stroke Lg. | Max. Push Force, lbs. | Max. Pull Force, lbs. | Wd. | Lg. | Ht. | Ctr.-to-Ctr. | Dia. | Pipe Size | Thread Type | Body Material | Max. Pressure, psi | Air Cushion Type | Each | |
2" Bore Dia. | ||||||||||||||
| 1" | 15,560 | 15,560 | 2 1/2" | 5 7/8" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 0000000 |
| 2" | 15,560 | 15,560 | 2 1/2" | 7 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 15,560 | 15,560 | 2 1/2" | 9 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 15,560 | 15,560 | 2 1/2" | 11 3/4" | 2 1/2" | 1 15/16" | 1/4" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
2 1/2" Bore Dia. | ||||||||||||||
| 1" | 26,460 | 26,460 | 3 1/16" | 6" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 2" | 26,460 | 26,460 | 3 1/16" | 8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 3" | 26,460 | 26,460 | 3 1/16" | 9 7/8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| 4" | 26,460 | 26,460 | 3 1/16" | 11 7/8" | 3 1/16" | 2 3/8" | 11/32" | 1/4 | BSPT | Aluminum | 500 | No Cushion | 0000000 | 000000 |
| AC Voltage | DC Voltage | Solid State Output | With Switch Component | Each | |
Reed Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
|---|---|---|---|---|---|
| 24V AC, 48V AC, 100V AC | 24V DC, 48V DC, 100V DC | __ | __ | 00000000 | 000000 |
| __ | 24V DC, 100V DC | __ | LED | 00000000 | 00000 |
Solid State Switch—for 1", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" Bore Dia. | |||||
| __ | 24V DC | NPN | LED | 00000000 | 00000 |
| __ | 24V DC | PNP | LED | 00000000 | 00000 |
Rotary Hydraulic Actuators
Turn heavy loads to open tank doors, pivot conveyors, or lift wheelchair ramps. These actuators have internal rack-and-pinion gears that create high torque. You can adjust the shaft rotation by as much as 30°.
For technical drawings and 3-D models, click on a part number.
Overall | Shaft | Inlet/Outlet Connection | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bore Size | Max. Torque, in.-lbs. | Ht. | Lg. | Body Material | Dia. | Lg. | Center to Base | Pipe Size | Thread Type | Gender | Bearing Type | Each | |
Shaft Rotation 90° | |||||||||||||
| 1 1/2" | 1,180 | 4.3" | 10.89" | Aluminum | 7/8" | 1 7/8" | 2.2" | 1/4 | NPT | Female | Ball | 0000000 | 000000000 |
| 2" | 2,830 | 5" | 13.45" | Aluminum | 1 1/8" | 1 7/8" | 2.5" | 1/4 | NPT | Female | Ball | 0000000 | 00000000 |
| 2 1/2" | 4,295 | 6" | 14.83" | Aluminum | 1 3/8" | 2 1/4" | 3" | 1/4 | NPT | Female | Ball | 0000000 | 00000000 |
Shaft Rotation 180° | |||||||||||||
| 1 1/2" | 1,180 | 4.3" | 12.95" | Aluminum | 7/8" | 1 7/8" | 2.2" | 1/4 | NPT | Female | Ball | 0000000 | 00000000 |
| 2" | 2,830 | 5" | 16.32" | Aluminum | 1 1/8" | 1 7/8" | 2.5" | 1/4 | NPT | Female | Ball | 0000000 | 00000000 |
| 2 1/2" | 4,295 | 6" | 17.76" | Aluminum | 1 3/8" | 2 1/4" | 3" | 1/4 | NPT | Female | Ball | 0000000 | 00000000 |
Pumps for Hydraulic Jacks
Connect these pumps to a ram to create a hydraulic jack. Use hose to connect; add a pressure gauge to monitor hydraulic oil pressure levels and guard against overload.
To use Style 1 and 2 pumps vertically, point the pump head (where the handle meets the pump) downward. Style 2 pumps are made of aluminum, making them lighter and more corrosion resistant than steel and iron pumps.
Pumps with two-speeds are quick to pump until the load is engaged, then pump more slowly for precise positioning.
Warning: Never use to support people or loads over people.
For technical drawings and 3-D models, click on a part number.
Pump | Mounting | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Style | Working Orientation | Oil Capacity, cu. in. | No. of Speeds | Lg. | Wd. | Ht. | Max. Pressure, psi | Pipe Size | Thread Type | Gender | Material | Fasteners Included | No. of Holes | Hole Dia. | Each | |
Manual | ||||||||||||||||
| 2 | Horizontal, Vertical | 20 | 1 | 13 1/4" | 3 3/4" | 5 5/8" | 10,000 | 1/4 | NPTF | Female | Aluminum | No | 2 | 1/4" | 000000 | 0000000 |
| 2 | Horizontal, Vertical | 20 | 2 | 13 1/4" | 3 3/4" | 5 5/8" | 10,000 | 1/4 | NPTF | Female | Aluminum | No | 2 | 1/4" | 000000 | 000000 |
Hose Fittings for Hydraulic Jacks
Use these fittings with hydraulic hose. They are threaded on both ends so you can connect them directly to a threaded hose or to pumps, cylinders, and other equipment in your hydraulic system.
For technical drawings and 3-D models, click on a part number.
Hose Couplings for Hydraulic Jacks
Connect a hose to a ram or pump.
For technical drawings and 3-D models, click on a part number.
Pipe Size | ||||||||
|---|---|---|---|---|---|---|---|---|
| Coupling Type | Female | Male | Hose Connection Type | Thread Type | Max. Pressure, psi | Material | Each | |
| Screw On | 1/4 | 1/4 | Threaded | NPTF | 10,000 | Steel | 0000000 | 000000 |
Hose for Hydraulic Jacks
This steel-reinforced hose has male threads.
Plastic hose consists of multiple layers for abrasion resistance and long life.
For technical drawings and 3-D models, click on a part number.
Flow-Adjustment Valves for Hydraulic Jacks
Control the flow of oil to adjust ram speed, or shut it off to temporarily hold a load.
For technical drawings and 3-D models, click on a part number.
| Pipe Size | Thread Type | Gender | Max. Pressure, psi | Valve Type | Material | Each | |
| 1/4 | NPTF | Female | 10,000 | Needle | Steel | 0000000 | 0000000 |
Air to Hydraulic Power Converters
Power a hydraulic cylinder from your air system to avoid the setup, cost, and mess of hydraulic fluid. These converters give you more consistent power than using air power for an air cylinder. However, because air works at a lower pressure than hydraulic fluid, your hydraulic cylinder won’t move loads at its full force. Attach these converters to an air line with a speed controller and solenoid (not included).They must be installed top-down.
Note: These converters are not for use near fire.
For technical drawings and 3-D models, click on a part number.
Oil Displacement | O'all | Inlet Connection— BSPT | Outlet Connection— BSPT | Drain Connection— BSPT | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. Range, mm | Increments, mm | For Max. Hydraulic Cylinder Stroke Lg., mm | Max. Flow Rate, gpm | Max. Pressure, psi | Cap., gal. | Wd., mm | Ht., mm | Pipe Size | Dash Size | Pipe Size | Dash Size | Pipe Size | Dash Size | Number of | Dia., mm | Features | Each | |
40 mm Bore Dia. | ||||||||||||||||||
| 50 | 50 | 60 | 3.3 | 100 | 0.02 | 107 | 213 | 1/4 | 6 | 1/4 | 6 | __ | __ | 4 | 7 | Drain Plug | 0000000 | 000000 |
| 100 | 50 | 120 | 3.3 | 100 | 0.03 | 107 | 263 | 1/4 | 6 | 1/4 | 6 | __ | __ | 4 | 7 | Drain Plug | 0000000 | 00000 |
| 150 | 50 | 180 | 3.3 | 100 | 0.05 | 107 | 313 | 1/4 | 6 | 1/4 | 6 | __ | __ | 4 | 7 | Drain Plug | 0000000 | 00000 |
| 200 | 50 | 250 | 3.3 | 100 | 0.07 | 107 | 363 | 1/4 | 6 | 1/4 | 6 | __ | __ | 4 | 7 | Drain Plug | 0000000 | 00000 |
63 mm Bore Dia. | ||||||||||||||||||
| 50 | 50 | 150 | 7.9 | 100 | 0.04 | 104 | 228 | 3/8 | 6 | 3/4 | 12 | 1/4 | 6 | 4 | 11 | Drain Plug | 0000000 | 00000 |
| 100 | 50 | 300 | 7.9 | 100 | 0.08 | 104 | 278 | 3/8 | 6 | 3/4 | 12 | 1/4 | 6 | 4 | 11 | Drain Plug | 0000000 | 000000 |
| 200 | 50 | 600 | 7.9 | 100 | 0.16 | 104 | 378 | 3/8 | 6 | 3/4 | 12 | 1/4 | 6 | 4 | 11 | Drain Plug | 0000000 | 000000 |
| 300 | 50 | 890 | 7.9 | 100 | 0.24 | 104 | 503 | 3/8 | 6 | 3/4 | 12 | 1/4 | 6 | 4 | 11 | Drain Plug | 0000000 | 000000 |