100BS21x2 7/16" Type-B Bored to Size Roller Chain SprocketClick Here for catalog page(s)

Easy to use

Vanes self-seal and self-adjust with wear

refrigeration die castings

0-125 psi regulator springs

and a tough copper core

Pitch Diameter and Thread tolerances are designed to produce a Class 2B fit

Flexeel® Reinforced Polyurethane is an extremely flexible coil with excellent memory

5” Hg (750 mm Hg)

• Recommended for work hardening grades of stainless steel and other hard metal drilling applications

Air pulse filter cleaning system efficiently purges the pre-filter within the closed vacuum

Riser blocks permit the speed reducer to be mounted in the most desirable

and Zirconia resin fiber discs