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Product Specifications:
| Item | Clamp Arm |
| Body Material | Steel |
| Body Style | Upper Flange |
| Bolt Size | 1/4"-28 |
| Clamping Force | 1250 lbf. |
| Clamping Stroke | 0.39" |
| Cylinder Return Type | Double Acting |
| Cylinder Type | Swing |
| Dimension A | 5.33" |
| Dimension B | 2.73" |
| Dimension C1 | 1.97" |
| Dimension D | 1.37" |
| Dimension D1 | 2.13" |
| Dimension D2 | 2 1/4" |
| Dimension F | 0.63" |
| Dimension G | #4 |
| Dimension K | 19/25" |
| Dimension K | 0.76" |
| Dimension N | 3/4" |
| Dimension N | 0.75" |
| Dimension P | 1.58" |
| Dimension S | 1.614" |
| Dimension T | 1.89" |
| Dimension U | 1.97" |
| Dimension V | 0.268" |
| Dimension W | 2 3/5" |
| Dimension X | 0.565" |
| Effective Area Clamped | 0.28 sq. in. |
| Effective Area Unclamped | 0.59 sq. in. |
| Extended Height | 5.31" |
| Function | Double Acting |
| Includes | Mounting Bolts And Arm C-Clip |
| Material | Steel |
| Material Of Construction | Steel |
| Max. Oil Flow | 25 cu. in./min. |
| Max. Operating Pressure | 5000 psi |
| Min. Hole Depth | 3/4" |
| Min. Operating Pressure | 500 psi |
| Mounting Hole Dia. | 0.268" |
| Mounting Style | Upper Flange |
| Mounting Thread Size | 1/4"-28 |
| Mounting Thread Type | Coarse |
| Mounting Type | Upper Flange |
| Number Of Bolts | 3 |
| Oil Capacity Clamped | 0.25 cu. in. |
| Oil Capacity Unclamped | 0.53 cu. in. |
| Oil Capacity Unclamped | 0.52 cu. in. |
| Outside Dia. | 1.37" |
| Port Size | #4 SAE |
| Pressure Range | 500 psi to 5000 psi |
| Pressure Rating | 500 psi to 5000 psi |
| Promotion Restriction | Not Eligible For Promotion |
| Rotation | Right |
| Series | SU Series |
| Single Acting/double Acting | Double Acting |
| Stroke | 0.89" |
| Swing Angle | 90° |
| Total Stroke | 0.89" |
| Turns | Right |
| Type | Swing |
Shipping Info:
| Ship weight (kg) | 1.03 |
| Ship height (cm) | 9.4 |
| Ship length (cm) | 24.64 |
| Ship width (cm) | 9.65 |
| HS code | 8412210030 |
| Country of Origin | US |
Product Details:
- Effective Area Unclamped (0.59 sq. in.)
- Swing Angle (90 Degrees)
Product Variants
| Product | Model | Clamping Force | Stroke | Clamping Stroke | Rotation | Number Of Bolts | Dimension G | Dimension D1 | Dimension D2 | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SURS21 | 475 lbf. | 0.65" | 8/25" | Right | 3 | #2 | 1.86" | 1.77" | €1,282.40 | |
![]() |
SURS51 | 1100 lbf. | 0.89" | 0.39" | Right | 3 | #4 | 2.13" | 2 1/4" | €1,017.83 | |
![]() |
SURS121 | 2400 lbf. | 1 3/25" | 1/2" | Right | 3 | #4 | 2.62" | 2 22/25" | €1,240.35 | |
![]() |
SULS21 | 475 lbf. | 0.65" | 1.25" | Left | 3 | #2 | 1.86" | 1.77" | €1,134.71 | |
![]() |
SULS51 | 1100 lbf. | 0.89" | 0.39" | Left | 3 | #4 | 2.13" | 2 1/4" | €1,109.17 | |
![]() |
SULS121 | 2400 lbf. | 1 3/25" | 1/2" | Left | 3 | #4 | 2.62" | 2 22/25" | €1,267.48 | |
![]() |
SURD21 | 500 lbf. | 0.65" | 8/25" | Right | 3 | #2 | 1.86" | 1.77" | €1,017.81 |
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ENERPAC SURD51 Swing Clamp, 1250 lbs Force, Double-Acting, Right Turning, Upper Flange
€1,052.46 /unit



