Enerpac SURD-21 double-acting swing clamp with upper flange mounting. Rated for 500 lb clamping force at 10,000 psi (700 bar). Features a compact design for workholding applications in machining and assembly. Constructed with durable steel for long service life.

Clamp mounting style

Upper flange

Clamp return type

Double-acting

Clamp rotation direction

Right

Clamping force (lbs)

500

Cylinder effective area clamp (in2)

0.12

Cylinder effective area un clamp (in2)

0.24

Manifold dring

568-010

Max oil flow (in3 min)

12

Max operating pressure (psi)

5,000

Min operating pressure (psi)

500

Mounting thread JUNF

#10-32

Oil capacity clamp (in3)

0.08

Oil capacity un clamp (in3)

0.16

Standard clamp arm

CAS21

Stroke (in)

0.65

Stroke clamping (in)

0.32