Air Jacks | McMaster-Carr

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Jack Type

Spec Image

Stroke Length

Full Stroke Lifting Force @ Pressure

10 lbf @ 20 psi

20 lbf @ 20 psi

30 lbf @ 20 psi

40 lbf @ 20 psi

60 lbf @ 20 psi

70 lbf @ 20 psi

80 lbf @ 20 psi

100 lbf @ 20 psi

120 lbf @ 20 psi

140 lbf @ 20 psi

160 lbf @ 20 psi

180 lbf @ 20 psi

240 lbf @ 20 psi

280 lbf @ 20 psi

440 lbf @ 20 psi

40 lbf @ 60 psi

60 lbf @ 60 psi

Air Spring Type

Miniature Sleeve

Weight Capacity

OD @ Full Stroke

Beginning Stroke Lifting Force @ Pressure

60 lbf @ 20 psi

120 lbf @ 20 psi

170 lbf @ 20 psi

190 lbf @ 20 psi

230 lbf @ 20 psi

250 lbf @ 20 psi

280 lbf @ 20 psi

320 lbf @ 20 psi

340 lbf @ 20 psi

420 lbf @ 20 psi

500 lbf @ 20 psi

660 lbf @ 20 psi

750 lbf @ 20 psi

900 lbf @ 20 psi

1,000 lbf @ 20 psi

1,100 lbf @ 20 psi

1,200 lbf @ 20 psi

1,250 lbf @ 20 psi

Compressed Height

Half Stroke Lifting Force @ Pressure

70 lbf @ 20 psi

90 lbf @ 20 psi

140 lbf @ 20 psi

160 lbf @ 20 psi

170 lbf @ 20 psi

180 lbf @ 20 psi

240 lbf @ 20 psi

250 lbf @ 20 psi

260 lbf @ 20 psi

300 lbf @ 20 psi

340 lbf @ 20 psi

360 lbf @ 20 psi

380 lbf @ 20 psi

540 lbf @ 20 psi

640 lbf @ 20 psi

660 lbf @ 20 psi

700 lbf @ 20 psi

750 lbf @ 20 psi

Extended Height

Material

Height

1 1/8" to 6 1/4"

1 1/8" to 8 1/4"

1 1/8" to 9 3/4"

1 1/8" to 11 3/4"

9 3/4" to 18 3/4"

9 3/4" to 19 1/4"

Air Inlet Pipe Size

Maximum Pressure

Thread Size

Number of Mounting Holes

Height @ Full Stroke

Top Mounting Plate Diameter

Top Mounting Plate Material

Gender

Air Inlet Gender

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Working Orientation

How can we improve?

43 Products

Power Transmission

Air Springs

Absorb vibration in moving equipment such as conveyors and transfer stations; lift and level loads

Material Handling

Jacks

Lift, hold, push, and position heavy objects

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)