Block Cylinders
Single and Double Acting
- No special mounting hardware required, just bolt down these easy to use devices.
- Dual position mounting, either parallel or perpendicular to piston travel, on every model.
- A force ranging from negligible to maximum cylinder capacity, simply adjust the input pressure.
- Advance porting, for easy plumbing, is provided on both bottom and side of most models.
- NEW! Double Acting 4″ and 6″ stroke now available (20-1215-05 and 20-1215-06)
- See Ultrasonic variant.
Threaded piston ends allow the use of custom end attachments (Double Acting recommended for attachments or mechanisms). Springs are designed to return the cylinder and contact points, S/A not intended to pull mechanisms.
** Cylinder capacities are at 5,000 psi maximum operating pressure. The output force is adjustable by varying hydraulic system pressure. To determine the approximate output force for your application, multiply the piston area by your system operating pressure. (Actual force may vary slightly due to friction loss, seal and wiper drag and/or return springs.)
NOTE: When mounting block cylinders on high force installations, provide cylinder back-up using square key in fixture or similar means as shown in illustration at left. When clamping force is applied, the back-up element resists the sliding tendency of the block and eliminates shear loads on mounting bolts.
| Model No. | Clamp Capacity (lb.) Extend | Clamp Capacity (lb.) Retract | Stroke (in.) | Body Size | Minimum Length (in) | Piston Area (sq. in.) Extend | Piston Area (sq. in.) Retract | Oil Capacity Extend (cu. in.) | Oil Capacity Retract (cu. in.) |
|---|---|---|---|---|---|---|---|---|---|
| 20-1108-00 | 2200 | N/A | 0.25 | 1.13 X 2.00 | 2.37 | 0.442 | N/A | 0.110 | N/A |
| 20-1108-01 | 2200 | N/A | 0.75 | 1.13 X 2.00 | 3.12 | 0.442 | N/A | 0.330 | N/A |
| 20-1110-00 | 3900 | N/A | 0.50 | 1.75 X 2.00 | 2.80 | 0.785 | N/A | 0.393 | N/A |
| 20-1110-01 | 3900 | N/A | 1.00 | 1.75 X 2.00 | 3.30 | 0.785 | N/A | 0.785 | N/A |
| 20-1110-02 | 3900 | N/A | 2.00 | 1.75 X 2.00 | 4.43 | 0.785 | N/A | 1.570 | N/A |
| 20-1110-04 | 3900 | N/A | 1.50 | 1.75 X 2.00 | 3.93 | 0.785 | N/A | 1.177 | N/A |
| 20-1115-00 | 8800 | N/A | 0.50 | 2.00 X 2.50 | 2.88 | 1.767 | N/A | 0.884 | N/A |
| 20-1115-01 | 8800 | N/A | 1.00 | 2.00 X 2.50 | 3.38 | 1.767 | N/A | 1.767 | N/A |
| 20-1115-02 | 8800 | N/A | 2.00 | 2.00 X 2.50 | 4.38 | 1.767 | N/A | 3.534 | N/A |
| 20-1115-04 | 8800 | N/A | 1.50 | 2.00 X 2.50 | 3.88 | 1.767 | N/A | 2.650 | N/A |
| Model No. | Clamp Capacity (lb.) Extend | Clamp Capacity (lb.) Retract | Stroke (in.) | Body Size | Minimum Length (in) | Piston Area (sq. in.) Extend | Piston Area (sq. in.) Retract | Oil Capacity Extend (cu. in.) | Oil Capacity Retract (cu. in.) |
|---|---|---|---|---|---|---|---|---|---|
| 20-1208-00 | 2200 | 1200 | 0.25 | 1.13 X 2.00 | 2.37 | 0.442 | 0.246 | 0.110 | 0.061 |
| 20-1208-01 | 2200 | 1200 | 0.75 | 1.13 X 2.00 | 3.12 | 0.442 | 0.246 | 0.330 | 0.183 |
| 20-1210-00 | 3900 | 1300 | 0.50 | 1.75 X 2.00 | 2.80 | 0.785 | 0.267 | 0.393 | 0.134 |
| 20-1210-01 | 3900 | 1300 | 1.00 | 1.75 X 2.00 | 3.30 | 0.785 | 0.267 | 0.785 | 0.268 |
| 20-1210-02 | 3900 | 1300 | 2.00 | 1.75 X 2.00 | 4.43 | 0.785 | 0.267 | 1.570 | 0.536 |
| 20-1210-04 | 3900 | 1300 | 1.50 | 1.75 X 2.00 | 3.93 | 0.785 | 0.267 | 1.177 | 0.400 |
| 20-1215-00 | 8800 | 3800 | 0.50 | 2.00 X 2.50 | 2.88 | 1.767 | 0.773 | 0.884 | 0.387 |
| 20-1215-01 | 8800 | 3800 | 1.00 | 2.00 X 2.50 | 3.38 | 1.767 | 0.773 | 1.767 | 0.774 |
| 20-1215-02 | 8800 | 3800 | 2.00 | 2.00 X 2.50 | 4.38 | 1.767 | 0.773 | 3.534 | 1.548 |
| 20-1215-04 | 8800 | 3800 | 1.50 | 2.00 X 2.50 | 3.88 | 1.767 | 0.773 | 2.650 | 1.160 |
| 20-1215-05 | 8800 | 3800 | 4.00 | 2.00 X 2.50 | 6.38 | 1.767 | 0.773 | 7.068 | 3.092 |
| 20-1215-06 | 8800 | 3800 | 6.00 | 2.00 X 2.50 | 8.38 | 1.767 | 0.773 | 10.602 | 4.638 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | S | T | V | W | X | Y | Z | AA | AB | AC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-1108-00 | 2.37 | 0.25 | 1.84 | 0.29 | 0.28 | 0.92 | N/A | 0.50 | 1.31 | 0.22 | 2.00 | 1.31 | 0.66 | 0.91 | 0.28 | 0.43 | 0.31 | 0.56 | 0.62 | 1.13 | 1/4 - 20 ↧ 0.44 | 1.06 | 0.38 | 1.10 | 0.38 | 0.38 |
| 20-1108-01 | 3.12 | 0.75 | 2.59 | 0.29 | 0.28 | 0.92 | N/A | 0.50 | 1.31 | 0.22 | 2.00 | 1.31 | 0.66 | 0.91 | 0.28 | 0.43 | 0.31 | 0.56 | 0.62 | 1.13 | 1/4 - 20 ↧ 0.44 | 1.06 | 0.38 | 1.85 | 0.38 | 0.38 |
| 20-1110-00 | 2.80 | 0.50 | 2.25 | 0.32 | 0.34 | 1.06 | N/A | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 1.12 | 0.31 | 0.88 |
| 20-1110-01 | 3.30 | 1.00 | 2.75 | 0.32 | 0.34 | 1.06 | N/A | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 1.62 | 0.31 | 0.88 |
| 20-1110-02 | 4.43 | 2.00 | 3.87 | 0.32 | 0.34 | 1.06 | 1.62 | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 2.75 | 0.31 | 0.88 |
| 20-1110-04 | 3.93 | 1.50 | 3.38 | 0.32 | 0.34 | 1.06 | 1.13 | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 2.25 | 0.31 | 0.88 |
| 20-1115-00 | 2.88 | 0.50 | 2.25 | 0.40 | 0.34 | 1.06 | N/A | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 1.12 | 0.31 | 1.00 |
| 20-1115-01 | 3.38 | 1.00 | 2.75 | 0.40 | 0.34 | 1.06 | N/A | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 1.62 | 0.31 | 1.00 |
| 20-1115-02 | 4.38 | 2.00 | 3.75 | 0.40 | 0.34 | 1.06 | 1.63 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 2.66 | 0.31 | 1.00 |
| 20-1115-04 | 3.88 | 1.50 | 3.25 | 0.40 | 0.34 | 1.06 | 1.00 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 2.12 | 0.31 | 1.00 |
| Model No. | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | S | T | V | W | X | Y | Z | AA | AB | AC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20-1208-00 | 2.37 | 0.25 | 1.84 | 0.29 | 0.28 | 0.92 | N/A | 0.50 | 1.31 | 0.22 | 2.00 | 1.31 | 0.66 | 0.91 | 0.28 | 0.43 | 0.31 | 0.56 | 0.62 | 1.13 | 1/4 - 20 ↧ 0.44 | 1.06 | 0.38 | 1.10 | 0.38 | 0.38 |
| 20-1208-01 | 3.12 | 0.75 | 2.59 | 0.29 | 0.28 | 0.92 | N/A | 0.50 | 1.31 | 0.22 | 2.00 | 1.31 | 0.66 | 0.91 | 0.28 | 0.43 | 0.31 | 0.56 | 0.62 | 1.13 | 1/4 - 20 ↧ 0.44 | 1.06 | 0.38 | 1.85 | 0.38 | 0.38 |
| 20-1210-00 | 2.80 | 0.50 | 2.25 | 0.32 | 0.34 | 1.06 | N/A | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 1.12 | 0.31 | 0.88 |
| 20-1210-01 | 3.30 | 1.00 | 2.75 | 0.32 | 0.34 | 1.06 | N/A | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 1.62 | 0.31 | 0.88 |
| 20-1210-02 | 4.43 | 2.00 | 3.87 | 0.32 | 0.34 | 1.06 | 1.62 | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 2.75 | 0.31 | 0.88 |
| 20-1210-04 | 3.93 | 1.50 | 3.38 | 0.32 | 0.34 | 1.06 | 1.13 | 0.81 | 1.50 | 0.26 | 2.00 | 1.50 | 0.75 | 1.00 | 0.28 | 0.68 | 0.62 | 0.87 | 1.25 | 1.75 | 5/16 - 18 ↧ 0.44 | 1.38 | 0.50 | 2.25 | 0.31 | 0.88 |
| 20-1215-00 | 2.88 | 0.50 | 2.25 | 0.40 | 0.34 | 1.06 | N/A | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 1.12 | 0.31 | 1.00 |
| 20-1215-01 | 3.38 | 1.00 | 2.75 | 0.40 | 0.34 | 1.06 | N/A | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 1.62 | 0.31 | 1.00 |
| 20-1215-02 | 4.38 | 2.00 | 3.75 | 0.40 | 0.34 | 1.06 | 1.63 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 2.66 | 0.31 | 1.00 |
| 20-1215-04 | 3.88 | 1.50 | 3.25 | 0.40 | 0.34 | 1.06 | 1.00 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 2.12 | 0.31 | 1.00 |
| 20-1215-05 | 6.38 | 4.00 | 5.75 | 0.40 | 0.34 | 1.06 | 3.00 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 4.66 | 0.31 | 1.00 |
| 20-1215-06 | 8.38 | 6.00 | 7.75 | 0.40 | 0.34 | 1.06 | 5.00 | 1.13 | 2.00 | 0.36 | 2.50 | 1.90 | 0.95 | 1.25 | 0.34 | 1.00 | 0.70 | 1.00 | 1.40 | 2.00 | 1/2 - 13 ↧ 0.51 | 1.75 | 0.50 | 6.66 | 0.31 | 1.00 |
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