7500H 689 SN
Product Description: 7500 Series Grade 1 Non Handed Door Closer
Adjustable spring sizes 1through 6 (ADA Compliant)
Tri-Style® packaging for Hold Open, top jamb or parallel arm mounting
Cast aluminum body 2-3/16" (56mm) projection 1-1/2" (38mm) diameter piston 5/8" (16mm) diameter pinion journals, staked valves standard, separate and independent, latch, sweep and backcheck intensity valves Backcheck positioning valve.