Heinrich Company

Heinrich Company	AIR VISES
Manufacturers of Industrial Tools and Vises	Double-Acting

AIR VISES . . .single-acting cylinders

Precision machined Air Vises SPEED PRODUCTION . . . . ideal base structure for jigs and fixtures Diaphram type, spring return air cylinder. Holding power, 15X air pressure. (Example: 1500 lbs. at 100psi.) Amount of pressure may be controlled to suit the operation by use of an air regulator. Maximum travel after setting - 3/8". For efficient operation 1/16" travel is recommended. Ratchet operated, triple lead thread adjusting screw quickly positions jaw at any point within the jaw opening, locked securely by set screw. Work leveled by soft steel recessed parallel jaw inserts, which can be removed to accomodate jig and fixture components. Hollow base for clear through drilling. Operates with No. 34-18 Three-way hand valve, and two No. 34-14 hoses. Download AutoCAD file (19 KB) V-Block Attachment Hardened and ground. . .Insures firm grip on round stock.	Larger View View Air Vises service parts (.pdf file) Critical Dimensions (new window) WEIGHTS:
MODEL	Shipping Weight
33 Vise Complete with No.34-12CI Foot Treadle and two No. 34-14 5 ft. lengths of hose	20 lb.
33-A Vise only	16 lb.
3-VB V-Block	1 lb.
44 Vise Complete with No. 34-12Cl Foot Treadle and two No. 34-14 5-ft. lengths of hose	29 lb.
44-A Vise only	24 lb.
44-VB V-Block	1 lb.

Air Accessories