Lexair High Pressure Hydraulic Collet Fixtures

Lexair high pressure hydraulic collet closers feature all steel construction and operating pressures to 5000 PSI. The units accept "5C", "16C", "3J", "22J" or "35J" style collets. All models feature double acting operation and fixed-length design to keep the collet and parts being held stable to maintain a fixed height from part to part. Standard features include reamed orientation holes in the base for mounting and the ability to be used in multiple configurations with connector bushings that eliminate external plumbing between units. Holding forces generated by the drawtube are 1.9 times the line pressure applied so extremely high clamping forces can be generated. All models are supplied with a matching collet wrench.

Lexair can supply precision machined standard collets, master collets and pads, emergency collets, serrated collets plus uniquely shaped collets by special order.

Model Number	Collet Type	Maximum Hydraulic Pressure	Drawtube Force (pounds)	Port Size
65301	5C	5000 PSI	1.9 x Line Pressure	SAE 4
65302	16C	5000 PSI	1.9 x Line Pressure	SAE 4
65303	3J	5000 PSI	1.9 x Line Pressure	SAE 4
65304	35J	5000 PSI	1.9 x Line Pressure	SAE 6
65305	22J	5000 PSI	1.9 X Line Pressure	SAE 6

Model Number	Collet Type	A	B	C	D	E
65301	5C	3.25	3.50	2.875	5/16 SHCS	3.000
65302	16C	4.31	4.00	3.250	3/8 SHCS	3.000
65303	3J	3.75	4.00	3.250	3/8 SHCS	3.000
65304	35J	5.06	7.00	5.750	1/2 SHCS	6.000
65305	22J	4.06	5.50	4.500	1/2 SHCS	4.500
All units of measure are inches.