Poly V- belt pulleys

 Multi-wedged belt pulleys:

 Section J, pitch diameter 1.5''--30'', grooves from 6--30
 Section L, pitch diameter 3.0''--35'', grooves from 6--30
 Section M, pitch diameter 7.0''--44'', grooves from 6--30
 Pulleys for taper bush, QD bushing, or with solid hubs.

 Material: Cast iron GG25, GGG50, or Steel C45

 Surface treatment: Black phosphated or Electrophoresis

 Packing: Plywood case