Diaphragm Chuck has internal rotary union.
Press Release Summary:
Model DPH-300I standard 3 in. dia (1 micron TIR) 6-jaw diaphragm chuck is designed with internal rotary union that keeps air feed tube stationary. This eliminates vibration of standard rotating tube and allows chuck to operate at speeds up to 15,000 rpm. Chucks are tooled with special jaws and stops to hard turn small fuel injection components.
Original Press Release:
Model DPH-300I 3" Diaphragm Chuck with Internal Rotary Union
Island Park, NY... Northfield Precision Instrument Corporation, a leader in the design and manufacture of precision workholding chucks, announces the addition of their new model DPH-300I standard 3" diameter (1 micron T.I.R.) 6-jaw diaphragm chuck with an internal rotary union. This keeps the air feed tube stationary, eliminating vibration of the standard rotating tube, and allowing the chuck to operate at speeds up to 15,000 rpm. These chucks are tooled with special jaws and stops to hard turn small fuel injection components.
Northfield Precision designs and manufactures the world's most accurate air chucks for any lathe, boring machine, grinder or VMC. Models include through-hole, high-speed and quick-change. Available in SAE or metric, in sizes from 3" (76mm) to 18" (457mm). Accuracies of 0.001" to 0.00001" (0.254m) guaranteed. Custom workholding chucks and jaws are available and FREE engineering assistance is offered. Contact Northfield Precision Instrument Corp., 4400 Austin Blvd., P.O. Box 550, Island Park, NY 11558-0550. Call Toll Free 1-800-810-2482 o Fax (516) 431-1928. www.northfield.com
